MSI entered the PSU market in 2020, and since then, it has offered some really good designs, featuring the latest standards and exclusive features. The manufacturer offers its line in three segments: the entry-level MAG, the mid-tier MPG, and the enthusiast-grade MEG series. We previously got a taste of the MEG Ai1600T, MEG Ai1300P, and the MPG A1000G PSU, but this year, MSI unleashed its high-end MPG Ai1600TS series, which goes all-in on the ATX 3.1 standard with premium components and ratings ranging from 1300W up to 1600W. MSI MPG Ai1600TS 80+ Titanium PSU Specifications The MSI MPG Power Supplies […]

Read full article at https://wccftech.com/review/msi-mpg-ai1600ts-pcie5-1600w-power-supply-impressions-safeguarding-your-16-pin-gpus/

MSI has officially introduced its MPG Ai TS series, a high-end PSU lineup that moves beyond passive safety measures. The headline feature here is GPU Safeguard+, a monitoring suite designed to detect electrical anomalies before they cause physical damage to graphics cards.

Unlike traditional PSUs that rely on over-current protection (OCP) to shut down a system after a failure, the MPG Ai TS (Ai1600TS and Ai1300TS) uses a dedicated smart IC to monitor real-time current on each pin of the 12V-2×6 interface. This allows the PSU to detect imbalances in the electrical current, a common precursor to connector failure often caused by poor cable seating or uneven pin contact. If the system detects an uneven distribution or a single pin carrying an excessive load, it triggers an active intervention.

To prevent the frustration of a sudden “hard” shutdown, MSI has implemented a “Save Buffer” system. When a potential risk is identified, the PSU triggers a hardware-level buzzer and a desktop software pop-up simultaneously. This provides a critical window for users to save their work or exit a game before shutting down. Safeguard+ can also work in conjunction with Afterburner to throttle a GPU to reduce electrical load and lower temperatures.

KitGuru says: We've seen plenty of “revisions” to the 12V-2×6 standard, but safety measures like this are going to be very nice to have for those who have invested many hundreds or even thousands in their graphics cards. 

Today we take a look at the new MSI MPG Ai1600TS power supply. This unit targets the ultra high-end audience and, while it is not currently available at retail, it will likely be priced around £100-£150 less than the existing Ai1600T (non-TS), which is currently listed at £550 on Scan.

This new TS model introduces MSI’s ‘GPU Safeguard+’ technology – an onboard MCU designed to monitor the current flowing through each pin of the 12V-2×6 connector, adding an extra layer of protection for modern high power graphics cards, given some of the issues that we have seen with current balancing with these cables.

The MPG Ai range appears to consist of two models: the 1600W unit we are reviewing today, and a 1300W variant, the MPG Ai1300TS. We know the ‘Ai’ branding will divide opinion, but realistically every major vendor is adopting similar naming conventions at this stage. But, yes, it is annoying.

Key Features:

• Premium protection, GPU Safeguard+ and Fan Safeguard.
• Server-grade materials, SiC interleaved PFC MOSFET.
• Supports Nvidia® GeForce RTX 50 series graphics cards.
• 2 x native 12V-2×6 connectors.
• Dual-color 12V-2×6 cable.
• 80 PLUS Titanium certified.
• Optimized the sound level.
• 100% all Server-grade 105C capacitor.
• Embossed Jacket Cables.
• Industrial level protection with OCP/ OTP/ OPP/ SCP/ OVP/ UVP/ SIP/ NLO.