Power Supply EUROCASE ECO400 400W

The EUROCASE ECO400 400W is an ATX power supply designed for standard desktop PC builds. It delivers up to 400 watts of continuous power, includes a 120mm cooling fan, and holds an 80+ Bronze efficiency certification for reduced energy losses and stable operation. The unit provides the common ATX motherboard connectors and multiple peripheral outputs for compatibility with a range of components.

Advantages

The ECO400 offers 80+ Bronze efficiency to improve power usage, a 120mm fan for quieter and effective cooling, and a variety of connectors including ATX 20-pin and 24-pin motherboard headers, an 8-pin CPU connector, a PCIe 6-pin, SATA and Molex outputs for drives and peripherals. Its ATX form factor ensures compatibility with most standard PC cases.

Suitable for (tasks / use cases)

• Home and office desktop PCs
• Basic gaming and multimedia systems with modest power requirements
• System builds requiring multiple SATA drives or legacy Molex devices

Key specifications

• Form factor: ATX
• Rated power: 400 W
• Efficiency: 80+ Bronze certified
• Cooling: 120 mm fan
• Motherboard connectors: ATX 20-pin, ATX 24-pin
• CPU connector: 8-pin (1x)
• PCIe connector: 6-pin
• Drives & peripherals: SATA connectors (15-pin total), Molex connectors

How to use

Install the ECO400 into a compatible ATX case, secure it with the mounting screws, and connect the ATX 20-pin or 24-pin main motherboard cable depending on your motherboard header. Attach the 8-pin CPU connector to the motherboard CPU power socket, and connect PCIe, SATA, or Molex cables to graphics cards, storage drives, and peripheral devices as required. Ensure all connections are seated firmly before powering on the system.

Usage recommendations

Verify total system power draw to remain within the 400W limit, and ensure good case ventilation to maintain optimal cooling. Use the appropriate connector types for each component and avoid forcing incompatible plugs. For systems with high-end graphics or heavy overclocking, consider a higher-wattage PSU.