EVGA 400W Power Supply: Budget-Friendly, Reliable PSU for Basic System Builds
The EVGA 400W Power Supply (100-N1-0400-L1) delivers reliable performance for budget-conscious PC builders. With its single +12V rail supporting 30A, this environmentally certified power supply provides stable power delivery for essential system components while maintaining efficiency up to 75%.
Power Delivery and Efficiency
This ATX12V/EPS12V compliant power supply features comprehensive voltage outputs including:
- 12V DC rail delivering 30A for stable component power
- 3.3V DC at 18A and 5V DC at 17A for system stability
- Additional -12V DC (300mA) and 5V DC (2A) rails
Key Feature: Universal input voltage range of 100V-240V AC makes it globally compatible, with 75% efficiency for reliable operation.
Connectivity and Component Support
Motherboard Connections
- 24-pin ATX motherboard connector
- 4+4-pin ATX12V connector
Storage & Peripheral
- 4x SATA connectors
- 3x 4-pin LP4 peripheral connectors
- 1x 4-pin floppy connector
Graphics Card Support
- 1x 6+2-pin PCI-E connector
- 1x 6-pin PCI-E connector
Reliability and Protection Features
Built for longevity with a 100,000-hour MTBF (Mean Time Between Failures), this power supply includes essential protections:
- Under Voltage Protection
- Over Power Protection
- Short Circuit Protection
The unit features an ultra-quiet fan design and comes with a 2-year warranty for peace of mind.
Environmental Certifications and Physical Specifications
- RoHS and WEEE certified for environmental compliance
- Compact dimensions: 5.9" x 5.5" x 3.3"
- Weight: 2 lbs
- Safety certifications: cUL, UL, CE, FCC, TÜV
