MSI Announces High-Performance PSUs: MEG Ai1600T PCIE5 and MPG A1250GS PCIE5

MSI has unveiled two groundbreaking power supply units at CES 2025, the MEG Ai1600T PCIE5 and MPG A1250GS PCIE5, both designed to set a new standard for high-performance power delivery. These PSUs are tailored for gamers, creators, and professionals who demand exceptional stability, efficiency, and compatibility with the latest technologies.

MEG Ai1600T PCIE5: The Pinnacle of Power Supply Innovation

The MEG Ai1600T PCIE5 is a technological marvel, featuring cutting-edge advancements for extreme performance and efficiency.

World’s First PSU with Infineon SiC MOSFETs:

• Utilizes server-grade SiC MOSFETs for improved efficiency, reduced operating temperature, and optimized heat dissipation.

• Achieves 80 PLUS Titanium certification for top-tier energy savings.

Compact and Powerful:

• Supports up to 235% total power load, providing ample capacity for high-performance GPUs, dual GPU setups, and machine learning workloads.

• Compact dimensions of 190mm, made possible by server-grade flat coil transformers.

Enhanced Cooling and Silence:

• Advanced digital fan control and zero-fan mode for near-silent operation under low loads.

• Passed PPLP Certification at the SSS noise level.

Gaming Intelligence (G.I.) Support:

• Real-time monitoring of GPU and CPU power loads with customizable fan speed controls.

Dual-Color 12V-2x6 Cables:

• Native connectors simplify setup for PCIe 5.1 GPUs, reducing the risk of improper connections.

The MEG Ai1600T PCIE5 combines cutting-edge power efficiency with an innovative design, delivering unmatched reliability for creators and gamers alike.

MPG A1250GS PCIE5: Silent Yet Powerful

The MPG A1250GS PCIE5 offers a more budget-friendly yet robust option in MSI’s lineup, focusing on quiet operation and high performance.

Efficiency and Standards:

• Certified with 80 PLUS Gold, Cybenetics, and PPLP, and compliant with ATX 3.1 standards.

• Delivers 1250W of power with dual 12V-2x6 connectors for dual GPU setups.

Durability and Stability:

• 100% 105°C Japanese capacitors and Fluid Dynamic Bearing (FDB) fans ensure long-term reliability.

• Built-in Surge and Inrush Protection (SIP) defends against power spikes and high currents.

Enhanced Cable Design:

• Features embossed jacket modular cables for flexibility, simplified routing, and improved airflow.

• Pre-installed cable organizer reduces clutter and enhances aesthetics.

Optimized for Quiet Operation:

• Designed for silent performance with a focus on lower temperatures and noise.

The MPG A1250GS PCIE5 is the ideal choice for gamers and creators seeking a balance between performance, durability, and affordability.

MSI’s Innovation in Power Delivery

Both power supplies redefine the high-performance PSU category with support for PCIe 5.1 GPUs and compliance with the latest ATX 3.1 standards, making them future-proof for next-gen GPUs and demanding workloads.

Which of these new MSI PSUs excites you the most for your next build? Let us know in the comments below!