Dark mode
USA
Choose city or write postal code
We were unable to accurately determine your city. Please, select a city to display stores and prices for your region.
Catalog   /   Computing   /   Components   /   PSUs

400 W PSU

 prices on 7 models  
400 W
clear
Save List
Show
PSU be quiet! System Power 9 CM BN300
be quiet! System Power 9 CM BN300
0
0
0
1
Power:400 W
Form Factor:ATX, semi-modular
Power supply:24+8 (4+4) pin, 2 х 6+2 pin
Connectors:SATA 5, Molex (IDE) 2
$192.65
Amazon.com
Delivery: in USA
Report
Amazon.com
PSU be quiet! Pure Power 11 BN292
be quiet! Pure Power 11 BN2921
0
0
3
Power:400 W
Form Factor:ATX
Power supply:24+8 (4+4) pin, 2 х 6+2 pin
Connectors:SATA 5, Molex (IDE) 2
300 W
80+ Bronze
400 W
80+ Gold
$99.00
Amazon.com
Delivery: in USA
Report
Amazon.com
PSU Chieftec Proton BDF-400S
Chieftec Proton BDF-400S2347
Power:400 W
Form Factor:ATX
Power supply:24+8 (4+4) pin, 1 x 6 pin
Connectors:SATA 3, Molex (IDE) 3
$110.16
Amazon.com
Delivery: in USA
Report
Amazon.com
PSU Chieftec EON ZPU-400S
Chieftec EON ZPU-400S
Power:400 W
Form Factor:ATX
Power supply:24+8 (4+4) pin, 1 х 6+2 pin
Connectors:SATA 4, Molex (IDE) 2
$101.26
Amazon.com
Delivery: in USA
Report
Amazon.com
PSU Chieftec Smart ATX PSF-400B
Chieftec Smart ATX PSF-400B
Power:400 W
Form Factor:ATX
Power supply:24+8 (4+4) pin, 1 x 6 pin, 1 х 6+2 pin
Connectors:SATA 4, Molex (IDE) 3
$119.05
Amazon.com
Delivery: in USA
Report
Amazon.com
PSU Raidmax XT Series RX-400XT
Raidmax XT Series RX-400XT
Power:400 W
Form Factor:ATX
Power supply:24+8 (4+4) pin, 1 x 6 pin
Connectors:SATA 4, Molex (IDE) 2
$39.99
Newegg.com
Delivery: in USA
Report
Newegg.com
PSU Corsair Builder CMPSU-430CXV2
Corsair Builder CMPSU-430CXV2
Power:430 W
Form Factor:ATX
Power supply:24+8 (4+4) pin, 1 х 6+2 pin
Connectors:SATA 4, Molex (IDE) 3
$138.02
Amazon.com
Delivery: in USA
Report
Amazon.com
Filters
Price
fromup to
Brands
Power
Form factor
Features
80 PLUS certification
MB/CPU power supply
Graphics card power
ATX version
Cable system
SATA connectors
Molex connectors (IDE)
Fan size
Noise level
Manufacturer's warranty
Release year
more
Fan bearing
MB cable length
CPU cable length
SATA cable length
MOLEX cable length
PCI-E cable length
Clear parameters
Catalog PSUs 2025 - new products, best sales, buy PSUs.