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CCL Code: PSU1736
Manufacturer Code: ATM-400FB
Manufacturer: ATNG

Key Features:

  • 3x Molex Connectors
  • 3x SATA Connectors
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor

Delivery Options (from £4.99)

Tomorrow via DPD Sunday

Wednesday 19th August via Royal Mail Tracked 24

Order within

Collection Options

Collection is currently unavailable

Our Leeds/Bradford showroom is currently closed until further notice in order to keep our staff and customers safe.


inc VAT

50+ In Stock Now

Buying in bulk or need help? Email our Business Team.

The ATNG series are perfect for users looking for efficiency and performance at an affordable price.

Main Features

  • Active PFC 200V~240V
  • Thermal Controlled Fan
  • Single rail +12V design continuously meets the maximumdemand of the system
  • Supports Multi-Core CPU and Multi-Core GPU Technology
  • Protection: OPP, OVP, UVP, SCP
  • CE and TUV Certified


SATA Connectors 3
CPU Connectors 1 x 4+4-pin EPS
PCI Connectors No
Motherboard Connectors 1 x 20+4-pin ATX
Molex Connectors 3




Voltage 200 ~ 240 V
Power 400 W
Frequency Range 50 Hz ± 3 Hz


Form Factor ATX Power Supply Unit
Case Colour Black
Width 150 mm
Depth 140 mm
Height 86 mm

Key Features

Modular Cables No
80Plus Rated No
PSU Form Factor ATX
Motherboard Power Connectors 4 + 4-Pin
PCI-E Pin Type None
PSU Depth 140 mm


Warranty 1 Year

Item Details

Manufacturer ATNG
Manufacturer Code ATM-400FB
EAN 5055663807430
Condition New

Warranty Information

Warranty 1 Year

Manufacturer Information

Manufacturer ATNG
Manufacturer Code ATM-400FB

Do you have you a question about the ATNG 400W ATX Power Supply Unit?

Q: Is the 4 pin + 4 pin come separate or joined as want a 4 pin as my motherboard as room for a 4 pin
Post Answer
Q: Does this come with a 24-pin connector?
Answer by Website User on 14th July 2020
Yes it does. -MR
0 customers found this answer helpful.
Post Answer
Q: Hi there Would this powersupply work with the asus prime b450m-a with a XFX Radeon RX 570 XXX 8GB Graphics Card Thank You
Answer by Website User on 20th April 2020
No, this graphics card is designed for entry level systems and is not suitable for use with a RX 570 graphics card. -MR
0 customers found this answer helpful.
Post Answer
Q: kettle plug included?
Answer by Website User on 18th February 2020
This may not come with the power cable due to it's price. - Kristian N
0 customers found this answer helpful.
Post Answer
Q: Hi, does this have a 6 pin pice connector? Thanks
Answer by Website User on 12th February 2020
This does not have any PCI-e Connectors. - Kristian N
0 customers found this answer helpful.
Post Answer
5 / 5 2 reviews


3 months ago

Cables seemed alittle tight on an matx build.... for the price. it works just fine.

Mr Michael Meeds

6 months ago

This power unit was exactly what i was looking for and at a value for money price.

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