MSI MAG A1000GL PCIE5 ATX 3.1 PCIe 5.1 80+ Cybenetics Gold Fully Modular Power Supply - White

MSI MAG A1000GL PCIE5 1000W ATX 3.1 PCIe 5.1 80+ Cybenetics Gold Fully Modular Power Supply - White

The MSI MAG A1000GL PCIE5 in white is a premium fully modular 1000W power supply engineered for high-performance builds that demand efficiency, reliability, and future-ready connectivity. With dual 80 Plus and Cybenetics Gold certification, native PCIe CEM 5.1 support, and an industry-leading 10-year warranty, it provides a rock-solid foundation for any enthusiast or gaming PC build housed in a white chassis.

80 Plus and Cybenetics Gold Certified - Up to 90% Efficiency

Efficiency matters at every level of PC building. The MAG A1000GL PCIE5 carries both 80 Plus Gold and Cybenetics Gold certification, delivering up to 90% efficiency under load. Less energy wasted as heat means lower operating temperatures, quieter fan operation, reduced electricity consumption, and a more stable voltage environment for every component in your system. At 1000W, that efficiency improvement translates to a meaningful real-world difference across extended gaming and productivity sessions.

ATX 3.1 Ready - Engineered for Modern Transient Power Demands

Fully compliant with the Intel ATX 3.1 Power Supply Design Guide and PCIe CEM 5.1, the MAG A1000GL PCIE5 is built to handle the extreme transient power demands of the latest generation hardware. It supports up to 2x total power excursion (peaking at 2000W for up to 100 microseconds) and 3x GPU power excursion, absorbing the sudden spikes that modern high-performance graphics cards generate without destabilising output or tripping protection circuits.

Native PCIe CEM 5.1 12V-2x6 Connector - Up to 600W GPU Power

The MAG A1000GL PCIE5 ships with a native PCIe CEM 5.1 12V-2x6 connector capable of delivering up to 600W directly to your GPU, providing more stable and secure power delivery than adapter-based solutions. It is fully compatible with NVIDIA GeForce RTX 50 series graphics cards and the broader range of PCIe 5.1 GPUs. The 12V-2x6 cable features a distinctive yellow connector end for an instant visual confirmation that the cable is fully seated, reducing the risk of dangerous loose connections.

Fully Modular with Flat Cables - Clean Builds Made Simple

The fully modular design means only the cables your build actually requires are ever installed inside your case. Unused cables are stored away in the included cable pouch, eliminating dead cable clutter and improving airflow throughout the chassis. All cables are flat in profile, making routing through tight spaces and behind motherboard trays significantly easier and producing a cleaner finished result with noticeably less effort.

Half-Bridge LLC DC-to-DC Topology and 135mm FDB Fan

The half-bridge LLC DC-to-DC circuit topology delivers cleaner, more consistent voltage across all output rails, reducing ripple and improving stability for sensitive components. Thermal management is handled by a 135mm fluid dynamic bearing fan, chosen for its extended operational lifespan, quieter running characteristics, and superior cooling performance compared to standard sleeve bearing fans. The result is a PSU that runs cooler, quieter, and more reliably across years of intensive use.

Comprehensive Protection and 10-Year Warranty

Every connected component is protected by a full suite of safeguards covering OCP (overcurrent), OVP (overvoltage), OPP (overpower), OTP (overtemperature), SCP (short circuit), and UVP (undervoltage) conditions. Backed by an industry-leading 10-year warranty, the MAG A1000GL PCIE5 is built to last, and MSI stands behind it with the most comprehensive coverage available in its class.