With the launch of the new NVIDIA RTX 50 Series graphics cards, MSI unveils two power supply units featuring ATX 3.1 and PCIe 5.1 standards for the latest NVIDIA RTX GPUs.
With the launch of the new NVIDIA RTX 50 Series graphics cards, MSI unveils two power supply units featuring ATX 3.1 and PCIe 5.1 standards for the latest NVIDIA RTX GPUs.
Press Release
MSI is announcing two breaking power supply units – the MEG Ai1600T PCIE5 and MPG A1250GS PCIE5. Both are certified by 80 PLUS, Cybenetics, and PPLP and fully compliant with ATX 3.1 and PCIe (CEM) 5.1 standards. Featuring two native 12V-2×6 connectors and dual-colour cables enables seamless compatibility with dual PCIe 5.1 GPUs.
Dual Colour 12V-2×6 Connector
MSI MEG Ai1600T PCIE5
The MEG Ai1600T PCIE5 is the first PSU to feature server-grade Infineon SiC MOSFETs, enhancing efficiency by lowering operating temperatures and improving heat dissipation. This innovation balances stability and energy savings, achieving 80 PLUS Titanium efficiency certification. Its digitally controlled power design ensures precise power output, maximizing performance per watt. It supports up to 235% total power load, with dual-colour 12V-2×6 cables simplifying installation for high-performance GPUs.Compact and optimized for heat dissipation, the MEG Ai1600T PCIE5 incorporates server-grade flat coil transformers, reducing its size to 190 mm. Its digital fan control minimizes noise, with a zero-fan mode for silent operation during low loads. The PSU also features Gaming Intelligence (G.I.) Support software, allowing real-time monitoring and fan speed adjustments based on usage, ensuring a quiet and efficient computing experience.
MSI Center Monitoring
MPG A1250GS PCIE5
The MPG A1250GS PCIE5 is the latest addition to MSI’s MPG Series, emphasizing silent operation with high performance, lower temperatures, and reduced noise. Featuring a carbon black colour scheme and matching the sleek design of MPG 800 Series motherboards, this PSU boasts 80 Plus, Cybenetics, and PPLP efficiency certifications, alongside compliance with the latest ATX 3.1 standard, making it a top Gold efficiency PSU for 2025.
Upgraded to deliver 1250 watts and dual 12V-2×6 connectors, the MPG A1250GS PCIE5 supports high-end GPU computing and dual GPU systems for AI applications. It incorporates 100% 105°C Japanese capacitors and Fluid Dynamic fan bearings for stability and longevity, with Surge and Inrush Protection (SIP) to safeguard against power spikes. Enhanced modular cables and a pre-installed cable organizer improve airflow and cable management, blending functionality with style for an optimal DIY building experience.
To learn more, visit the product page links below.
MSI MEG Ai1600T PCIE5
MSI MPG A1250GS PCIE5
