FSP400-50FDB 400W Flex ATX 1U Gold power supply – Overtek

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FSP400-50FDB 400W Flex ATX 1U Gold power supply

FSP400-50FDB 400W Flex ATX 1U Gold power supply


£144.00 IncVAT

  • 400W
  • 80 Plus Gold 90% EFFICIENT
  • 6+2pin PCI-E GPU power
  • Low Ripple & Noise
  • Output over voltage protection
  • Short circuit protection on all outputs
  • INTERNAL 4 cm fan
  • 100% burn-in under high ambient temperature(50)
  • Vacuum-impregnated transformer
  • MTBF:100K hours at 25
  • 100% Hi-pot tested
  • Line input fuse protection
  • EN-62368


FSP400-50FDB is a high quality industrial grade switching power supply. FSP400-50FDB provides up to 400W of power, and uses a unique active PFC (Power Factor Correction) circuit design. Its high-load electrical components make it perfect for industrial environments. In addition, with its full range of input and output electrical features, the power supply is the ideal choice for server, NAS, workstation, communication or any other automation applications.

In addition EPS12V 8-pin and PCI-E 6+2pin connectors mean FSP400-50FDB also suits small form factor gaming systems.



Model: FSP400-50FDB
Wattage: 400W continuous
DImensions: 150mm (L) × 81.5 mm (W) × 40.5mm (H)
Efficiency: 90% - 80 Plus Gold certified
Input Specs:

Voltage: 90 to 264Vac (115/230Vac)

Frequency: 47-63Hz

Current: 7.5A / 3.5A

Output Specs:

3.3V @ 14A

5V @ 16A

12V @ 33A

-12V@ 0.3A

5Vsb @ 3A

*Max continous total DC output should not exceed 400W

*Combined +3.3V and +5V power shall not exceed 90W


Over voltage protection

Overload protection

Short circuit protection on all outputs


1 x 24 pin ATX

1 x 8pin EPS12V

1 x 6+2pin PCI-E

6 x 15pin SATA

2 x 4pin Molex

1 x 4pin FDD




Operating: 0 to +50°C

Storage: -40 to -80°C


Operating: 0 to 85% RH, Non-condensing

Storage: 0 to 95% RH, Non-condensing


Minimum predicted MTBF (MIL-HDBK-217) 100,000 hours of continuous operation @ 25°C, maximum-output load and nominal AC input voltage.

Certfication / safety

CE, Fcc., UL/cUL, TUV