Seasonic has become the first manufacturer to achieve 80 Plus Ruby certification for an ATX power supply tested at 115V. The milestone was awarded to the company’s Prime Enterprise RX‑1600, a PSU designed for desktops, workstations and AI systems.
Seasonic CEO Walter Sun noted that the brand has a long history with 80 Plus benchmarks, having certified the first 80 Plus PSU in 2005 with the SS‑400HT and later securing the first 80 Plus Gold rating in 2008. The company doesn’t seem to be resting on its laurels either, with Ruby certification at 115V marking another step forward for its engineering team.
Administered by CLEAResult, Ruby is the newest and most demanding tier in the 80 Plus programme. To pass at 115V, a unit must achieve 85% efficiency at 5% load, 91% at 10% load, 93% at 20% load, 95% at 50% load and 91% at 100% load, alongside a power factor of at least 0.95 at 20% load. The inclusion of 5% and 10% low‑load requirements targets idle system behaviour, where most setups spend the majority of their time.
Efficiency gains at this level may appear small on paper, but they require significant development work. For a global brand like Seasonic, even minor improvements can translate into meaningful savings at scale.
KitGuru says: Seasonic continues to lead the pack when it comes to power supplies. What efficiency rating do you typically go for when picking a new PSU for a build?
be quiet! has announced the launch of its Dark Power Pro 14 IO power supply series, offered in 1600W and 1300W capacities. Designed for high-end systems, these ATX 3.1 units feature 80 Plus Titanium efficiency, active or semi-passive cooling, and desktop integration through the brand's new IO Center software.
Integrating with the be quiet! IO Center software, the series becomes the company's first PSU lineup with smart software control. Users can monitor real-time efficiency, fan speeds, and power usage from a desktop dashboard, which also includes a built-in power cost calculator. The software enables switching between single-rail and multi-rail operation as well as selecting between active and semi-passive fan modes.
Featuring a fully digital control design using Active Rectifier full-bridge LLC technology, both models include 80 Plus Titanium and Cybenetics Titanium certifications, achieving up to 94.9% energy efficiency. Thermal management relies on an aluminium heat sink with an integrated Silent Wings fan powered by a 6-pole motor and fluid-dynamic bearing. In active mode, the fan spins continuously, while semi-passive mode keeps the fan off under light loads.
As ATX 3.1 PSUs, both models provide native integration for a 12V-2×6 connector to support PCIe 5.1 graphics cards alongside four PCIe 6×2-pin connectors for current-generation GPUs. Four cable comb sizes accompany the modular, sleeved cabling, making routing easier. Comprehensive electrical protections safeguard against overcurrent, overvoltage, short circuits, and power surges, backed by a 10-year manufacturer's warranty.
The Dark Power Pro 14 IO will be available on September 1st starting at £399.99/$479.90/€439.90 for the 1300W model and £449.99/$499.90/€479.90 for the 1600W one.
KitGuru says: be quiet!'s new flagship PSU isn't cheap, but it comes with all the bells and whistles you could want from a high-end PSU.
Corsair has announced an upgraded lineup for its RMe Series power supplies, bundling the RM850e and RM1000e models with a ThermalProtect PCIe 5.1 600W 12V-2×6 GPU cable.
The refreshed RM850e and RM1000e units feature an upgraded Cybenetics Platinum efficiency rating, delivering up to 91% overall efficiency. Both models are ATX 3.1-certified and PCIe 5.1-compliant, using 105°C capacitors in a 140mm compact chassis. Fully modular cabling and Zero RPM fan mode for quiet operation at lower loads come standard.
Corsair's bundled ThermalProtect cable incorporates hardware embedded into a cable comb located 30mm from the GPU connector. This system monitors temperature and automatically triggers a GPU shutdown if cable heat exceeds 65°C to prevent hardware damage. Dual-tone connectors on each end offer visual confirmation of a secure fit.
Offered in black and white finishes, the updated power supplies require a graphics card with a native 12V-2×6 connector to utilise the ThermalProtect cable features. Corsair backs both the RM850e and RM1000e with a seven-year warranty. These PSUs are now available, with the RM850e costing £119.99/$139.99/€139.90 and the RM1000e costing £149.99/$179.99/€174.90.
KitGuru says: The updated RMe series PSUs bring some nice new features, namely the ThermalProtect cables and Cybenetics Platinum rating. However, those features come with an extra cost.
Corsair RMe Power Supplies have received a useful upgrade for gamers and PC builders who want better efficiency and added protection for modern graphics cards. The new RM850e and RM1000e models now come with a ThermalProtect PCIe 5.1 600W 12V-2×6 cable.
The updated Corsair RMe Power Supplies now carry a Cybenetics Platinum rating, with up to 91% overall efficiency. This should help the units run cooler and use power more efficiently while providing enough output for powerful gaming PCs.
The biggest addition is Corsair’s ThermalProtect 12V-2×6 cable. It includes temperature monitoring hardware built into a cable comb located around 30 mm from the GPU connector. If the cable temperature rises above 65°C, the system can shut down the GPU to help prevent possible damage.
The cable also uses dual-tone connectors on both ends. This gives users a simple visual way to check whether the connector is properly plugged in.
The new Corsair RMe Power Supplies are only 140 mm long, so they should fit easily into many ATX PC cases. They also use a fully modular design, allowing builders to connect only the cables they actually need.
Corsair has included a ZERO RPM fan mode, which stops the cooling fan during low and moderate loads. This can make the power supply quieter during everyday tasks, while a custom fan curve helps manage cooling when the system is working harder.
The RM850e and RM1000e are ATX 3.1 certified and PCIe 5.1 compliant. They also use 105°C capacitors for improved long-term durability.
Both models come with a seven-year warranty. The included cables are also designed to be flexible, making them easier to route and manage inside a PC.
Black and white options
Corsair is offering the new RMe models in both black and white. The ThermalProtect cable is intended for graphics cards with a native 12V-2×6 connector, so buyers should check their GPU before purchasing.
The updated Corsair RMe Power Supplies are available now through Corsair’s authorized retailers, distributors, and online store. Regional pricing varies and can change.
The high-quality power supply unit is the first and last line of internal defense to keep your PC from impending harm, as it’s loaded with a bevy of protections to prevent irreparable damage. However, someone at ASUS decided to take a shortcut when an ROG Strix PSU owner revealed that the unit returned from RMA featured a bypassed safety fuse. If you think this wasn’t already blatantly irresponsible of the company, here’s what happened next. After running the computer for around two hours, the ROG Strix PSU tripped the room’s primary electrical breaker The insides of the premium 850W PSU […]
With more than 20 years of thermal engineering experience, CPS PCCOOLER is expanding into professional computing with new cooling, chassis, and power solutions for AI workstations and servers.
From PC Cooling to AI Infrastructure
AI workloads are no longer confined to large data centers. They now run on creator workstations, engineering systems, edge servers, and on-premises computing clusters. These systems place sustained pressure on processors, graphics cards, power delivery, and cooling hardware.
Maintaining stable performance under demanding workloads requires more than a powerful CPU or GPU. The entire platform must be designed to handle the heat and power involved.
CPS PCCOOLER is applying more than two decades of PC thermal engineering experience to this broader class of professional systems. Its new product lineup combines air and liquid cooling, a high-capacity workstation chassis, and a 2500W power supply for AI workstations and rack-mounted servers.
The initial lineup includes five products.
TR620M X
Compact dual-tower CPU air cooler
At just 115 mm tall, the TR620M X is designed for compact workstations and 4U rack-mounted servers. It uses six 6 mm heat pipes, a centrally mounted 100 mm fan with speeds of up to 5,000 rpm, and a large copper base plate.
The LR480S is CPS PCCOOLER’s flagship all-in-one liquid cooler for professional computing systems.
Its 480 mm radiator and four high-speed 120 mm fans provide the cooling capacity required by AI workstations under sustained processor loads.
SR700
High-end AI workstation chassis
The SR700 is a flagship chassis for multi-GPU AI workstations and high-performance computing systems.
It supports HPTX motherboards, two 480 mm radiators, dual power supplies, and extensive multi-GPU configurations. The chassis can accommodate up to 30 fans in the 120 mm format, giving system builders considerable flexibility when configuring airflow and liquid-cooling hardware.
The SU supplies up to 2500W for multi-GPU workstations and demanding AI workloads.
It includes as many as four native PCIe 5.1 12V-2×6 connectors and uses industrial-grade 450V, 105°C main capacitors. Cybenetics Titanium certification confirms its high efficiency under demanding operating conditions.
Supporting the Next Generation of Professional Computing
CPS PCCOOLER will continue adding products for workstations, servers, and other advanced computing platforms.
Development is also underway on liquid-cooling infrastructure, including cold plates and rack-mounted coolant distribution units, for high-density AI systems.
Gamdias has launched the Thor P2 Series power supply line, offering up to 1350W of power and featuring 80 Plus Platinum efficiency and compliance with ATX 3.1 and PCIe Gen 5.1 standards.
Available in 850W, 1050W and 1350W, each unit in the series features a fully modular cable layout and a native 12V-2×6 cable rated for up to 600W to power graphics cards. To ensure proper insertion, the 12V-2×6 connector includes a dual-colour design. These units meet ATX 3.1 and PCIe Gen 5.1 standards, supporting up to 3x GPU power excursion and 2x total power excursion during sudden load spikes. Gamdias also equips the lineup with multiple 6+2-pin PCIe connectors for wider GPU compatibility.
Internally, the power supplies use 100% 105°C Japanese capacitors alongside a semi-bridge LLC resonant circuit, full DC-to-DC design, and 12V synchronous rectification. Cooling is handled by a 135mm Fluid Dynamic Bearing fan that supports Smart Silent Mode, allowing zero fan operation under 15–20% system loads. Safety protections cover OVP, UVP, OPP, SCP, OCP, and OTP, while Gamdias backs the series with a 12-year warranty.
KitGuru says: With ATX 3.1 support, 80 Plus Platinum efficiency, and a 12-year warranty, Gamdias's Thor P2 line offers a feature-complete option for high-end PC builds.
Sharkoon has introduced its new Rebel P20 Gen2 power supplies, offering ATX 3.1 support, Cybenetics Gold efficiency and fully modular cabling across 750W, 850W and 1000W capacity models.
The Rebel P20 Gen2 series targets modern gaming systems with DC‑to‑DC conversion, all‑Japanese capacitors and a compact 140mm housing. Each unit also includes a native 12V‑2×6 connector for current-gen graphics cards. Cooling is handled by a 120mm hybrid magnetic bearing fan, which supports Zero RPM mode.
Sharkoon has outlined the key features of the Rebel P20 Gen2 series, including efficiency, cabling and protection capabilities:
ATX 3.1 design with Cybenetics Gold certification
Fully modular flat‑cable layout
All‑Japanese capacitors
Native 12V‑2×6 GPU connector
Hybrid magnetic bearing fan with Zero RPM mode
Full protection suite: OCP, OVP, UVP, SCP, OTP, OPP
The PSUs use a single 12V rail and are rated for operation between 0–40°C, with a minimum 100,000‑hour MTBF. Modular cables include dual 4+4‑pin CPU connectors, three 6+2‑pin PCIe connectors, seven SATA connectors and one IDE connector, with cable lengths up to 97cm to support larger cases and cleaner routing.
Sharkoon is releasing the Rebel P20 Gen2 in 750W, 850W and 1000W versions priced at €79.90, €89.90 and €99.90 respectively. All models ship in black, while the 850W variant is also available in white.
KitGuru Says: These prices seem to be quite competitive in the current market. How much would you be looking to spend on your next power supply?
Gigabyte has officially launched the Aorus P1600W 80+ Titanium PCIe 5.1 AI Top modular power supply. Following its initial reveal at Computex 2026, the 1600W unit brings ATX 3.1 and PCIe 5.1 compliance to a compact 160mm chassis targeting enthusiast builds and local AI workloads.
For the Aorus P1600W AI Top PSU, Gigabyte used Gallium Nitride (GaN) technology and a digital power design to pack 1600W of capacity into its 160mm footprint. Internal components include 100% Japanese capacitors alongside a 140mm double ball-bearing fan with intelligent control, including a startup fan-reversal feature to remove dust. The PSU is rated 80 Plus Titanium and offers a suite of protections, including OCP, OVP, UVP, NLO, OTP, OPP, SCP and SIP.
To support multi-GPU setups for AI models or multi-card configurations, the unit supplies cabling for up to four graphics cards. This includes two native 16-pin-to-16-pin PCIe cables and two dual-8-pin-to-16-pin PCIe cables. The fully modular unit features sleeved cables and incorporates an integrated LCD Edge View display for real-time monitoring. Users can customise the full-colour screen via Gigabyte Control Center or monitor power draw through the company's AI Top Utility dashboard.
KitGuru says: Packing 1600W, Titanium efficiency, and four-card GPU connectivity into a 160mm frame makes the Aorus P1600W a strong contender for power-hungry workstations.
Thermaltake has introduced the AX 3200W Platinum Power Supply, an ATX 3.1-compliant unit built for AI workstations and multi-GPU systems. It features native PCIe Gen 5.1 support and four 12V-2×6 connectors to deliver 3200W of continuous power at 45°C.
According to Thermaltake, the new PSU achieves 80 Plus 230 V EU Internal Platinum certification with up to 94% efficiency. Fully compliant with ATX 3.1 specifications, it handles power excursions up to 200% while meeting Intel power-timing requirements. Thermaltake equips the unit with four native 12V-2×6 connectors that feature a dual-colour design, allowing users to confirm secure cable seating.
Internally, the power supply utilises a single +12V rail, LLC and DC-to-DC circuits, and 100% Japanese 105°C electrolytic capacitors. Built on a modular Zero Cable Platform, the unit pairs with low-profile etched black cables to simplify routing. Built-in industrial protections cover OCP, OVP, UVP, OPP, OTP, and SCP.
Thermaltake notes compliance with Energy Star 5.0, WEEE, and RoHS standards, alongside support for Intel C6/C7 low-power states. The company backs the unit with a 10-year warranty.
KitGuru says: Delivering 3200W with four native 12V-2×6 connectors makes Thermaltake’s latest PSU a serious option for high-end multi-GPU workstations. How would you max out its power output capacity?
Thermaltake has officially introduced the Thermaltake AX 3200W Platinum, a new high wattage power supply built for AI workstations, content creators, and professional systems with multiple graphics cards. The new model delivers stable power, modern connectivity, and high efficiency for users running demanding workloads.
As AI software and GPU powered applications continue to grow, many professionals need a power supply that can handle heavy performance. The Thermaltake AX 3200W Platinum is designed to meet those needs with a continuous power output of 3200W.
Thermaltake AX 3200W Platinum is built for demanding workloads
The Thermaltake AX 3200W Platinum delivers up to 3200W of continuous power at temperatures of up to 45°C. This makes it suitable for AI development, 3D rendering, scientific computing, video production, and other professional tasks that require several powerful graphics cards.
The power supply is fully compliant with the latest ATX 3.1 standard. It supports up to 200% power excursions and meets Intel’s latest power timing requirements, helping systems remain stable during sudden changes in power demand.
Modern connectivity for next generation GPUs
The Thermaltake AX 3200W Platinum comes with four native PCIe 12V-2×6 connectors, allowing users to connect multiple next generation graphics cards without adapters. The connectors feature a dual color design that makes it easier to confirm a secure cable connection during installation.
Inside, the power supply uses a single +12V rail with LLC and DC-to-DC circuit design for stable voltage delivery. It also includes 100% Japanese 105°C capacitors to provide reliable performance during long periods of heavy use.
High efficiency with a fully modular design
The Thermaltake AX 3200W Platinum is certified with 80 Plus 230V EU Internal Platinum, offering up to 94% efficiency. Higher efficiency helps reduce wasted energy and keeps heat generation lower during extended workloads.
The fully modular cable design allows users to install only the cables they need, making cable management easier while improving airflow inside the PC case. The low profile black cables also help create a cleaner looking system.
In addition, the power supply supports Intel C6 and C7 low power states, meets Energy Star 5.0 requirements, and complies with WEEE and RoHS standards. It also includes protection features such as OCP, OVP, UVP, OPP, OTP, and SCP to help protect connected hardware.
Thermaltake also backs the Thermaltake AX 3200W Platinum with a 10 year warranty, giving professionals and enthusiasts extra confidence for long term use.
Thermaltake AX 3200W Platinum key features
3200W continuous power output at 45°C
Designed for AI workstations and multi GPU systems
Following on from a reveal at Computex earlier this year, SilverStone has detailed the Hela 3000Rz. This new high-end power supply is built in a 200mm form factor, featuring an 80 Plus Platinum efficiency rating, designed for heavy-duty systems and continuous 24/7 operation.
To cool the Hela 3000Rz, SilverStone (via ITHome) equipped the unit with a 140mm twelve-pole fan using double ball bearings. Operating at around 400rpm below 30% load, fan speeds scale up to nearly 3000rpm at maximum output. Rather than focusing on silent operation, SilverStone prioritises 24/7 stability and incorporates OCP, OVP, OPP, SCP, and OTP hardware protections.
The massive power supply weighs 4.57kg and is built for powerful multi-GPU setups through its four included 12V-2×6 connectors, accompanied by eight PCIe 6+2 connectors, four EPS 4+4 cables, and a single ATX 20+4-pin main lead. For storage like HDDs and older SSDs, there are eight SATA connectors, as well as four Molex plugs – that last one is a true blast from the past.
SilverStone notes that the included 13A cable for the UK market will limit maximum output to 2600W. However, users can use a higher-current-rated power cord to achieve the full 3000W output.
KitGuru says: SilverStone's HELA 3000Rz delivers extreme capacity, though its massive 200mm physical footprint limits its use to larger cases.
Thermalright has expanded its power supply lineup with the introduction of the GM Series, featuring fully modular, 80 PLUS Gold-certified units. Available in 650W, 750W, and 850W capacities, the new series targets modern gaming and enthusiast configurations by adopting compact ATX form factors alongside updated hardware compatibility standards.
According to the company, the GM series models (via Vortez) comply with Intel's ATX 3.1 specification, enabling them to handle up to 200% power excursions. The two higher-capacity units also include a native 12V-2×6 connector to support PCIe 5.1 graphics cards. In contrast, the GM-650 comes with conventional PCIe power connectors instead. Colour options vary by model: the GM-750 and GM-850 are available in black and white, while the GM-650 is available only in black.
Thermalright builds the entire GM Series using a 150mm form factor equipped with a 120mm cooling fan. Internal components include a 105°C-rated Japanese primary capacitor, an LLC resonant circuit, and a DC-to-DC circuit design. Universal 100-240V AC input support is standard across the family. Safety features include a comprehensive suite of protection circuits, specifically OPP, OVP, OTP, OCP, SCP, and UVP. Thermalright backs the new GM power supplies with a five-year warranty.
KitGuru says: Thermalright continues to expand its component ecosystem, offering an accessible entry point into the ATX 3.1 standard with its new GM series.
Enermax has announced the launch of its MaxTytan II 1650W ATX 3.1 Titanium PSU. This new flagship unit builds on the series' focus on efficiency and stability while introducing modern industry standards, dual native 12V-2×6 connectors, and an industry-leading 13-year warranty.
The power supply features 80 Plus Titanium certification and full compliance with Intel's latest ATX 3.1 specification. Enermax states that the unit includes dual native 12V-2×6 connectors, each capable of delivering up to 600W directly to next-generation graphics cards. Reliability is reinforced by 100% Japanese capacitors, which enable the PSU to handle power excursions up to 235% and protect against transient spikes.
As you would expect from a flagship power supply, this unit is fully modular and it does have a Zero-RPM mode to keep noise levels to a minimum at low to moderate workloads.
With 1650W of capacity, the new MaxTytan II is well suited towards ultra high-end gaming builds, as well as powerful workstations. It is all backed by a lengthy 13-year warranty too.
KitGuru says: Typically in the tech world, we see painfully short warranty windows. That is not the case with Enermax and this new power supply.
Sama has announced its product showcase for Computex 2026, which takes place next week. At the event, they will preview the upcoming lineup of PC cases, as well as new AIO liquid coolers and power supplies.
The showcase includes two PC case prototypes designed around alternative internal layouts. The Sama V80 features a dual-curved tempered-glass front panel built into a floating chassis design with integrated ambient lighting, a built-in 60W fast-charging port, and an isolated internal airflow duct directed at the graphics card. The Sama V70 relies on a front-mounted power supply to clear up internal viewing angles, shifting away from a traditional box-shaped exterior.
Sama is also expanding its AIO liquid cooling lineup with the Q80. This one has a metal-finish enclosure and a dual-screen configuration with interchangeable 4-inch and 6-inch IPS display panels, letting users separate hardware-monitoring from desktop content. The Sama Q40 uses a motorised rotating outer ring on the pump block to produce three-dimensional physical motion, paired with a central customisable LCD and three pre-installed 28mm-thick cooling fans trimmed with side-facing ARGB infinity mirrors.
As for the PSUs, the lineup has been updated with a series of new models, including the P1650, P1350, P1200, P1000, G1000, and G850. The entire lineup complies with Intel ATX 3.1 and PCIe 5.1 standards, and feature a fully modular cable layout.
KitGuru says: Interested in any of Sama's new hardware being shown at Computex 2026?
SAMAat Computex 2026 is drawing attention with a fresh lineup of PC hardware designed for gamers, creators, and PC enthusiasts. The company will present its latest products at Booth I0118 in Hall 1 of the Taipei Nangang Exhibition Center from June 2 to June 5.
Among the biggest highlights is the new V80 case prototype. It features a dual-curved tempered glass front panel with a floating-style design and ambient lighting for a modern gaming setup. The case also includes a built-in 60 W fast charging port and a dedicated airflow duct to help improve GPU cooling during long gaming sessions.
SAMA is also showcasing the V70 case prototype. This model uses a front PSU layout that keeps the system looking clean while maintaining strong airflow performance. The design also gives the case a smoother and more premium appearance compared to traditional box-shaped designs.
For cooling solutions, SAMA introduced the Q80 liquid cooler with a dual-screen setup. The cooler supports interchangeable 4-inch and 6-inch IPS displays placed inside a metal-finish housing. Users can use one display for hardware monitoring and the second as a small desktop screen for custom content.
Another major product at the event is the Q40 AIO cooler. It comes with a motorized rotating outer ring that creates a real 3D motion effect around the pump block. The cooler also includes a built-in LCD screen that supports custom images and animations. SAMA pairs the cooler with three 28 mm thick fans featuring side-facing ARGB infinity mirror lighting.
The company is also expanding its power supply lineup with the P1650, P1350, P1200, P1000, G1000, and G850 models. These PSUs support Intel ATX 3.1 and PCIe 5.1 standards and feature fully modular cables for easier cable management. The lineup also uses quiet 140 mm FDB fans and offers efficiency ratings up to 80 Plus Titanium.
With new designs and modern features across multiple product categories, SAMA at Computex 2026 is showing the company’s strong focus on performance, cooling, and premium PC hardware design.
When building a PC, most people focus on the CPU and GPU. The power supply is often ignored. That is not the right approach. A PSU runs the whole system. If it is not stable, it can cause crashes or even damage other parts. You cannot just pick any unit and trust it with expensive hardware. It needs to deliver steady power and also protect the system.
The GX PRO 1050G is part of the GX Pro series. It comes with a 10-year warranty. This shows some confidence from the brand, but real performance matters more than promises.
On paper, the features are what you expect from a modern PSU. It has an 80 Plus Gold rating and is designed for good efficiency during normal use. It uses an APFC + LLC + DC-DC design for stable power. Inside, it has Japanese 105°C capacitors, which are made for longer life.
GX PRO 1050G also supports ATX 3.1 and PCIe 5.1. You get a native 12V-2×6 cable for newer GPUs, so no need for adapters. Cooling is handled by a 135mm FDB fan that adjusts speed based on temperature. The design is fully modular, so you only connect the cables you need. It also includes multiple protection features for safety.
All of this looks fine on paper. The real question is how it performs in daily use, which is what matters in the end.
GAMEMAX GX PRO 1050G Unboxing
The GX PRO 1050G comes in a simple and clean box. The front shows the PSU image with key details like 1050W and 80 Plus Gold. You also see ATX 3.1 and PCIe 5.1 badges. The white and green colour mix is visible and looks neat.
The back side gives more details. It shows full specs, power table, and connector info. There are small diagrams for size and cable layout. Everything is easy to read and not confusing.
The box quality is decent. It feels strong enough for normal shipping. It is not very thick, but it does not feel cheap. It protects the PSU properly.
Opening the box is straightforward. You first see a clean inner cover with a simple print. It gives a nice first look. After removing it, the contents are neatly arranged.
The GX PRO 1050G PSU is placed inside thick foam. It also comes wrapped in plastic for extra safety. It feels secure and well protected. Nothing moves inside the box.
You also get a cable pouch. It holds all the modular cables in one place. This keeps things clean and easy to manage. Along with that, there is a user manual. It is simple and easy to understand.
Overall, the unboxing experience is clean and organised. You get the PSU, modular cables in a pouch, and the manual. Everything is packed properly and easy to take out.
The GAMEMAX GX PRO 1050G is part of GameMax’s new GX PRO series. This lineup includes 750W, 850W, 1050W (this unit), 1250W, and 1600W models. You also get two colour options, black and white. So you can match it with your PC build easily.
Starting with the top, you get a large fan grill. The design is not basic. It has angled cutouts with a pattern that looks modern. The fan underneath is clearly visible. The centre has the GameMax logo, which keeps the look clean.
On the side, there is a printed design with a shiny effect. It reflects light and gives a slightly premium feel. One side has more design, while the other side is simpler. This helps depending on how you install it in your case.
The front side has the modular ports. Everything is clearly labelled. You get motherboard, CPU, PCIe, SATA, and the new 12V-2×6 connector. It uses a fully modular design, so you only connect the cables you need. This helps keep the build clean. It also supports dual CPUs or multiple GPU connectors for high-end systems. The flat embossed cables further improve cable management and make the setup look neat. The layout is simple and easy to understand, and the ports feel tight and well made, not loose.
This side is very simple. Most of it is plain white with a smooth finish. There is no texture or design here. It looks clean but also basic. A large sticker is placed on one side. It has a green strip with the model name “GX PRO 1050G WH.” The rest of the label shows power details, certifications, and the 80 Plus Gold badge. The layout is clear, but the green colour stands out. In a white build, this may not match perfectly. If this side is visible, the sticker draws attention. If you flip it, you mostly see a clean white panel.
At the back, you get a full mesh grill. This helps with airflow. There is a power switch and standard power input. The honeycomb cutouts are common, but they do the job well.
Build quality feels solid. The metal body does not feel thin. Edges are clean, and paint finish is smooth. It does not feel like a cheap unit. The design is simple but modern, and the quality is good for this range.
Cables
GAMEMAX GX PRO 1050G comes with a fully modular cable setup. All cables are separate, so you only use what you need. During testing, this made the build cleaner and easier to manage.
1 × 24(20+4)-pin motherboard cable
2 × 8(4+4)-pin CPU cables
4 × PCIe 6+2-pin connectors
1 × 12V-2×6 (16-pin) GPU cable (600W)
10 × SATA connectors (across 3 cables)
3 × Molex connectors
1 × FDD connector
The cable lengths are practical. The 24-pin and 12V-2×6 cables are around 650mm, and they reached easily without pulling tight. CPU cables are longer at about 700mm, which helped when routing from the top of the case. PCIe cables are about 550mm, with a short split for dual connectors. SATA cables are around 500mm with good spacing between connectors, so connecting multiple drives was simple.
All cables are flat and embossed. They bend easily and stay in place, which helped during cable management. In use, they did not feel stiff or hard to route. The white colour is consistent across all cables and connectors, so the build looks clean. Connectors fit properly. No loose feeling when plugging in. Labels like “MB” and “600W” are clear, which helps avoid mistakes.
These are not premium sleeved cables, but they are practical. They do the job without making cable routing difficult.
GAMEAX GX PRO 1050G Performance overview
GAMEMAX GX PRO 1050G comes with an 80 Plus Gold rating, and in actual use it behaves as expected. During daily work and gaming, the PSU did not run noticeably hot, even after long sessions. Power draw felt consistent, and there were no signs of instability under load.
The 135mm FDB fan is tuned more for balance than silence at all costs. At idle and light use, it stays very quiet. While gaming or stressing the system, the fan does ramp up, but the noise remains controlled and not distracting. It never reached a point where it stood out over other system components.
Protection features are extensive on paper, and in my case, they were actually tested. I experienced a few power outages while using this setup. The system shut down safely, and there were no issues when powering back on. No crashes, no hardware problems, and no unusual behaviour afterwards. That suggests the protection design is doing its job properly.
GAMEMAX GX PRO 1050G is ATX 3.1 ready and includes a native 12V-2×6 connector. I used this with an RTX 5070, and the connection was straightforward. There was no need for adapters, and the cable stayed firmly in place. During gaming, even under heavy GPU load, there were no sudden drops or power-related issues.
Internally, it uses high-temperature rated Japanese capacitors. While this is not something you directly “see” in use, the overall stability of the system, especially during long gaming sessions, reflects a solid internal design. I paired it with an i7-12700K, and the system remained stable throughout extended use.
From a practical standpoint, the flat white cables made installation easier. Routing them through the case required less effort compared to thick sleeved cables. Combined with RGB Strimer cables from GameMax, the final build looked clean and organised without extra work.
I regularly play for long hours, and across multiple sessions, there were no interruptions, no shutdowns, and no power-related concerns. The PSU stayed consistent in the background, which is exactly what you want.
In short, it delivers stable performance, handles real-world power conditions well, and avoids common issues seen in lower-quality units. It does not try to stand out with unnecessary features, but it covers the fundamentals properly and proves it during actual use.
Final thoughts
GAMEMAX GX PRO 1050G PSU is not trying to stand out. It just focuses on doing the basics right.
It has an 80 Plus Gold rating, and in use it performs as expected. During daily work and gaming, it stayed stable. I did not face random shutdowns or power drops. Heat was also under control, even after longer sessions.
The 135mm fan is quiet most of the time. At low load, you barely notice it. Under heavy use, it does spin faster, but the noise is still manageable. It does not stay silent, but it also does not become distracting.
Protection features were actually useful in my case. There were a few power cuts during testing. The system shut down safely, and everything powered back on without issues. No crashes or strange behaviour after that.
Support for newer hardware is there. The native 12V-2×6 cable makes things easier. I used it with an RTX 5070, and it worked without any problem. The connection felt secure and stable during gaming.
Internally, it uses Japanese capacitors. You cannot directly see that, but the system remained stable during long sessions with an i7-12700K. No instability showed up during testing.
It comes with a 10-year warranty. That is good to have, especially for a PSU, but real long-term performance will only be clear after extended use.
I have used the Gamemax RGB Smart 850W before this. That unit was more basic. This one is clearly better in build and overall stability. Gamemax has improved, but that does not mean everything is perfect. It just means they are taking the product category more seriously now.
For now, this is still early use. I plan to build a new system with a Core Ultra 7 processor, and possibly an RTX 5080. That will push this PSU more. I will update this after using it in that setup.
Right now, the GX PRO 1050G does its job without issues. Nothing stands out in a big way, but nothing feels problematic either. That is exactly what a PSU should be.
Asus is upgrading its TUF Gaming power supply lineup with the introduction of the Platinum Series, available in 850W, 1000W, and 1200W capacities. By achieving 80 Plus Platinum certification, these units offer a significant efficiency boost over previous generations.
According to Vortez, these units (850W, 1000W, and 1200W) share the same 8-year warranty as the recently unveiled TUF Gold Evo models. Unlike the ROG Strix or Thor models, the 135mm dual-ball-bearing fan in the TUF Platinum does not feature a 0 RPM mode, ensuring the components, including the TUF 5K metallic capacitors, stay cool even at low loads. Also, a standout technical inclusion is the use of GaN (gallium nitride) MOSFETs, a material typically reserved for server-grade hardware, which reduces heat and improves switching efficiency.
The series is fully compatible with ATX 3.1 and PCIe 5.1 standards. The modular cables feature a premium embossed sheathing that allows for easier routing and tighter bends than standard flat cables. Across all three wattage tiers, the connector count remains consistent, including a 24-pin ATX, two 8-pin (4+4) EPS, three 8-pin (6+2) PCI-E, a 16-pin 12V-2×6, six SATA, and three Molex.
The PSU casing measures 150mm in depth, making it compatible with most modern mid-tower cases while maintaining a subtle, matte aesthetic. The classic yellow accents that once defined the TUF brand have been replaced by a more refined, monochromatic look, with only an embossed logo to mark its lineage.
KitGuru says: The pricing of these units isn't known, but one can assume they'll be more expensive than the respective Gold (Evo) models but cheaper than the ROG Thor PSUs with the same wattage capacity.
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