Provide your ATX computer with power with these ATX computer power supply units. These PSUs are specially developed for use in a standard PC. An ATX power supply unit is larger than a mini ATX and a micro ATX power supply unit. Make sure to check which size best fits in your casing.

  • How do I build my own PC?
  • How do I install a computer power supply unit?
  • Upgrade kits
  • Video cards
CORSAIR RM1000x Cybenetics Gold ATX3.1 PCIe5.1
Corsair
Corsair
CORSAIR RM1000x Cybenetics Gold ATX3.1 PCIe5.1
1000 W power

186,-

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CORSAIR RM650e (2025) Cybenetics Gold
Corsair
Corsair
CORSAIR RM650e (2025) Cybenetics Gold
650 W power|Zero RPM mode

88,-

Delivered tomorrow

CORSAIR RM850x Cybenetics Gold ATX3.1 PCIe5.1
Corsair
Corsair
CORSAIR RM850x Cybenetics Gold ATX3.1 PCIe5.1
850 W power

159,-

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CORSAIR RM1000e (2025) Cybenetics Gold
Corsair
Corsair
CORSAIR RM1000e (2025) Cybenetics Gold
1000 W power|Zero RPM mode

166,-

Delivered tomorrow

Affordable Second Chance

from

148,-

CORSAIR RM750e (2025) Cybenetics Gold
Corsair
Corsair
CORSAIR RM750e (2025) Cybenetics Gold
750 W power|80 PLUS Gold|Zero RPM mode

122,-

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be quiet! Pure Power 12 1000W
be quiet! Pure Power 12 1000W
1000 W power|80 PLUS Gold

130,-

Delivered tomorrow

be quiet! Pure Power 12 850W
be quiet! Pure Power 12 850W
850 W power|80 PLUS Gold

115,-

Delivered tomorrow

CORSAIR RM850e (2025) Cybenetics Gold
Corsair
Corsair
CORSAIR RM850e (2025) Cybenetics Gold
850 W power|Zero RPM mode

133,-

Delivered tomorrow

Affordable Second Chance

from

117,-

MSI MPG A850G PCIE5
MSI
MSI
MSI MPG A850G PCIE5
850 W power|80 PLUS Gold|Zero RPM mode

155,-

Temporarily sold out

MSI MAG A850GL PCIE5
MSI
MSI
MSI MAG A850GL PCIE5
850 W power|80 PLUS Gold|None Zero RPM mode

119,-

Temporarily sold out

be quiet! Straight Power 12 850W
be quiet! Straight Power 12 850W
850 W power|80 PLUS Platinum

167,-

Delivered tomorrow