Apevia ITX-AP300W 300W ITX ATX Power Supply, 115V/230V Manual Switch | ITX Form Factor, 80mm Auto Thermal Controlled Fan, Heavy Duty Protections, Quiet Operation, Manual Input Voltage 115V/230V

Apevia ITX-AP300W: The Versatile Small Form Factor Power Solution Whether you are reviving a compact office workstation, building a silent home theater PC (HTPC), or assembling a budget Mini-ITX rig, the Apevia ITX-AP300W provides the reliable power you need. Its standard Flex-ATX / 1U dimensions ensure fitment in a wide variety of slim cases and compact servers. COMPATIBILITY CHECKLIST (Read Before Buying) 1. Form Factor: Standard Flex-ATX / Mini-ITX / 1U. 2. Dimensions: 5.9" x 3.21" x 1.59" (150mm x 81.5mm x 40.5mm). 3. Graphics Support: Ideal for Integrated Graphics (APUs) or low-profile GPUs that do not require an external PCI-E power cable. IMPORTANT COMPATIBILITY WARNING: This is a standard retail unit. It is NOT a direct replacement for proprietary power supplies found in many Dell, HP, or Lenovo slim desktops that require non-standard 6-pin, 10-pin, or 14-pin motherboard connectors. Please verify your motherboard port before ordering. INSTALLATION FAQ & TROUBLESHOOTING 1. Unit not powering on? The PSU requires a "power-on" signal from the motherboard. It will not start just by plugging it into the wall. Ensure the 24-pin and 4+4 pin CPU cables are fully seated before pressing the PC power button. 2. Voltage Switch Setting? For your convenience, this unit is factory-preset to 115V, making it ready for immediate use in North America. International Users: If you are using this unit in a region with 230V power, you must manually toggle the red switch on the back of the PSU to the 230V position before powering on to prevent permanent damage 3. Separable Connectors? Yes. The 8-pin CPU connector splits into 4+4, and the 24-pin splits into 20+4 to accommodate various motherboard standards. 4. Crypto Mining? Not suggested for 24/7 mining applications; use for mining purposes will void the warranty