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CiT Micro 400W PSU

CCL Code: PSU0174
Manufacturer Code: PSUCIT400MICRO
| Manufacturer: CiT

Key Features:

  • 4x Molex Connectors
  • 2x SATA Connectors
  • 4-Pin CPU Power Connector
  • SFX Form Factor

Delivery Options (from £2.99)

Tomorrow via DPD Sunday

Friday 28th January via Royal Mail

Order within

Collection Options

Monday 24th January from Local Collection Point


inc VAT

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Detailed Specifications

  • Dimensions: 125mm x 65mm x 100mm (W x H x D)
  • Input Voltage: 230 VAC
  • Input Current: 4A
  • Input Frequency Range: 50-60Hz
  • PFC: Yes - Power Factor Control
  • Power Good Signal: 150-450 ms
  • Hold Up Time: 1MS-40MS
  • Efficiency: 75%
  • MTBF: 100,000 Hours
  • Protection: OVP / UVP/ OPP
  • Power: 400W
  • Operation Temperature: 45°C
  • Safety: CE / ROHS
  • Cooling: 8cm Fan
  • Noise: < 17 dBA

General Specifications

  • Manufacturer Part Number: 400MICRO
  • EAN Number: 5055492411051
  • Has Mains Plug: No
  • Colour: Grey
  • What's In The Box: PSU
  • Unit (Product) Dimensions (mm): 126mm x 64mm x 101mm (W x H x D)
  • Packaging Dimensions (mm): 163mm x 76mm x 141mm (W x H x D)
  • Net Weight (KGs): 0.7 KGs
  • Gross Weight (KGs): 0.8 KGs

Main Features

  • Silent PSU with Temperature Control Fan
  • ATX 12V Compliant for all kinds of CPU and mainboard
  • MTBF 50,000 Hours @ 25 degrees C
  • 2 x SATA Connectors
  • 4 x 4-Pin Molex Connectors


SATA Connectors 2
CPU Connectors 1x 4-pin
Motherboard Connectors 1x 20+4-pin
Molex Connectors 4
Floppy Connectors 1


Safety CE / ROHS


Voltage 230 VAC
Power 400 W
Frequency Range 50-60 Hz
Power Cord No


Form Factor IEC C7
In The Box Power Supply
Width 125 mm
Depth 100 mm
Height 65 m
Weight 0.7 kg


Operating Temperature 45 C

Key Features

Modular Cables No
80Plus Rated No
PSU Form Factor SFX
Floppy Connector 1
Motherboard Power Connectors 4-Pin
PCI-E Pin Type None
PSU Depth 100 mm
ETA Efficiency Cert. Not Rated
Lambda Noise Cert. Not Rated


Warranty 1 Year

Item Details

Manufacturer CiT
Manufacturer Code PSUCIT400MICRO
EAN 8026623040010
Condition New

Warranty Information

Warranty 1 Year

Manufacturer Information

Manufacturer CiT
Manufacturer Code PSUCIT400MICRO
Questions and Answers

Do you have you a question about the CIT 400W MicroATX PSU?

Q: What are the Dimensions of this PSU?
Answer by CCL on 19th November 2012
This CPU is approximately 6.3cm high, 12.5cm wide and 10cm in depth. -MR
1 customer found this answer helpful.
Post Answer
4 / 5 2 reviews


July 2020

No thrills but does the job, looks cheap (because it is) and the fan is loud. Running a HTPC used with a Ryzen3 1200 and NVidia 710 graphics card, so around 150W max. cheap enough to buy again when it will inevitably pop.

Wayne Godley

May 2020

excellent product great value for money

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