Power Supply 1stCOOL ECP-350P-12 350W

The 1stCOOL ECP-350P-12 is an ATX power supply delivering 350W of continuous power. It includes PPFC (passive power factor correction) to improve efficiency and provide stable voltage for basic desktop systems. The compact unit supports standard ATX mounting and offers protection against overvoltage and short circuits, making it suitable for budget and entry-level builds that require a dependable PSU.

Advantages

The power supply provides a steady 350W output with PPFC for improved efficiency and voltage stability. It includes multiple connector types—ATX 24-pin for the motherboard, PCIe 6-pin for graphics cards, SATA 15-pin for storage devices, Molex for peripherals, and an FDD connector—covering common compatibility needs. Its compact ATX form factor facilitates installation in a variety of cases and the built-in protections reduce the risk of damage from electrical faults.

Suitable for

• Basic desktop PCs and office computers
• Entry-level gaming systems with low power GPUs
• Home media and HTPC builds
• Systems requiring legacy peripheral connectors (Molex, FDD)

Key specifications

• Form factor: ATX
• Power: 350 W
• Power factor correction: PPFC
• Motherboard connector: ATX 24-pin
• Connectors: PCIe 6-pin, SATA 15-pin, Molex, FDD
• Brand: 1stCOOL; Model: ECP-350P-12; EAN: 8594192890010

How to use

Install the unit in a compatible ATX case following standard safety procedures: disconnect mains power, secure the PSU to the case with screws, and connect the ATX 24-pin to the motherboard. Attach appropriate connectors to components—PCIe 6-pin to supported graphics cards, SATA connectors to storage drives, and Molex/FDD to legacy peripherals. Restore mains power and verify that the system posts correctly and that voltages remain stable.

Usage recommendations

Use this 350W PSU for systems with modest power demands; avoid pairing it with high-end, power-hungry GPUs or heavily overclocked CPUs. Ensure adequate case ventilation and periodically check cable connections. For systems requiring higher continuous power or stronger efficiency ratings, consider a higher-wattage or certified unit.