End Of Life

Cooler Master 400w B400 Version 2 Power Supply/PSU

400W Cooler Master B400 Ver.2, 80 PLUS, Fully Wired, Single Rail, 30A +12V, 1x120mm Fan, ATX PSU

Cooler Master
Scan code: LN75720 Manufacturer code: RS400-ACABB1-UK Request call
End Of Life
Mid Range
Product Overview Based on the new regulations in EU from 1st of July, the very successful B-series has been revised. A completely new circuit layout and new components make it compliant to the regulations. The biggest difference for the new B-series is that it now only has a single rail +12V DC out with a max current of 30A. This now means that all Cooler Master power supplies makes use of a single rail instead of multi rail. Features • 80 plus EU 230V certified.
• Silent 120mm Sleeve fan with intelligent fan-speed control, to enhance longevity and help reduce noise in power unit..
• Green power design to meet ErP 2013 Lot6 & all new CE energy saving regulation.
• Powerful +12V rail for strong resistance to any overloading.
• Fully protection ( OCP/OVP/SCP/OPP ) with build-in Over Temperature Protection ( OTP ).

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

24 months
Return to base
DOA Period:
28 days
RTB Period:
24 months
Manufacturer Contact Details
Questions & Answers
Cooler Master 400w B400 Version 2 Power Supply/PSU
Cooler Master 400w B400 Version 2 Power Supply/PSU