Supermicro ATX12V & EPS12V Power Supply - 750 W

The Supermicro ATX12V & EPS12V Power Supply delivers dependable power for modern desktops and workstations, offering up to 750 watts of continuous output to keep CPUs, GPUs, memory, and storage performing at their best. Designed for professionals, gamers, and IT enthusiasts, this PSU supports both ATX12V and EPS12V standards to ensure broad compatibility with a wide range of motherboards and system configurations. Built to handle demanding workloads, it provides the headroom needed for multi-component builds, upgrades, and future-proofing while maintaining reliable energy delivery and solid thermal management. Whether you’re building a high-performance workstation, a power-hungry gaming rig, or a compact server-style desktop, this Supermicro power supply is engineered to deliver stable power with room to grow, helping your system reach peak performance without compromising reliability or safety.

• 750 W maximum output power — Designed to deliver robust power for demanding systems, including multi-core CPUs, mid- to high-end GPUs, fast storage, and other critical components. This capacity provides headroom for overclocking and future upgrades while maintaining stable operation under load.
• ATX12V and EPS12V compatibility — Built to support a wide range of motherboard architectures and form factors, ensuring reliable compatibility with standard desktop and professional workstation builds. The dual-standard support helps you pair this PSU with both consumer-grade and enterprise-oriented systems.
• Reliable energy delivery for demanding workloads — Engineered to maintain stable voltage rails during heavy processing tasks, gaming sessions, and data-intensive applications. This translates to fewer power-related fluctuations, smoother performance, and improved overall system reliability for long-running workloads.
• Designed for high-performance environments — Ideal for systems that push components to their limits, including high-performance desktops, creator workstations, and compact servers. The 750 W capacity accommodates multiple drives, PCIe devices, and expanded RAM configurations without compromising power integrity.
• Easy integration with standard chassis and components — Built to fit common ATX chassis and motherboard layouts, with cables and connectors arranged to simplify cable management and airflow. This makes installation straightforward for both first-time builders and seasoned technicians, helping you complete builds quickly and cleanly.

Technical Details of Supermicro ATX12V & EPS12V Power Supply

• Maximum Output Power: 750 W
• Standards Supported: ATX12V and EPS12V
• Form Factor: ATX power supply (desktop/workstation class)
• Intended Use: Suitable for high-performance desktops, workstations, and demanding multi-component builds
• Manufacturer: Supermicro
• Notes: Specific cable count, connector types, and efficiency rating are not listed here; consult official product documentation or packaging for full connector details and specifications

How to Install Supermicro ATX12V & EPS12V Power Supply

• Before you begin, power down your computer, unplug the power cord, and discharge any residual static electricity by touching a grounded metal surface. Remove the side panel of your PC case to access the interior for installation.
• If you are replacing an existing power supply, disconnect all power cables from the motherboard, CPU, graphics card(s), storage drives, and any other components. Remove the mounting screws securing the old PSU and carefully slide it out of the case.
• Slide the Supermicro 750 W power supply into the PSU bay, aligning it with the case’s mounting holes. Secure the unit with the appropriate screws to ensure a solid and vibration-free installation.
• Connect the 24-pin ATX motherboard power connector and the 4- or 8-pin EPS12V CPU power connector. Ensure these primary cables are firmly seated and routed neatly to avoid obstructing fans or airflow.
• Attach additional power cables as needed for your system: PCIe power connectors for graphics cards (if your configuration requires them), SATA or Molex power cables for storage drives and peripherals. Route cables for optimal airflow, using zip ties or Velcro strips to minimize clutter.
• Double-check all connections, then close the case panel. Plug the system back in and power on to verify proper operation. If your system fails to start, recheck all cable connections and ensure the PSU switch (if present) is in the on position. Consider using a power-on tester if available to confirm power rails before booting.
• Once powered, monitor system temperatures and performance during initial startup to ensure stable operation. If you experience instability, consult your motherboard and hardware manuals for recommended power configurations and consider professional assistance if needed.

Frequently Asked Questions

• Q: What is the wattage rating of this Power Supply? A: It is rated for 750 W maximum output, providing ample headroom for high-performance builds and future upgrades.
• Q: Which standards does it support? A: It supports ATX12V and EPS12V standards, ensuring compatibility with a broad range of motherboards and system configurations.
• Q: Is this power supply modular? A: The provided information does not specify modularity. Check the product listing or packaging for details on cable management and modular vs. non-modular cabling options.
• Q: Is it suitable for gaming or workstation builds? A: Yes. With 750 W of capacity and compatibility with ATX12V and EPS12V, it is well-suited for high-performance gaming rigs and professional workstations that demand stable power delivery.
• Q: Will it fit in a standard ATX case? A: The unit is designed for standard ATX form-factor cases and mainstream chassis, making it compatible with most PC builds that use a conventional PSU mounting layout.