Computer Power Supplies
1,266 productsUpdated March 2026
ASRock
Asrock 550W CH CL-550B PSU
£54.30
up to £59.74
3 offers
be quiet!
be quiet! Dark Power 14 850 W - 80 Plus Titanium power supply unit 20+
£172.09
up to £179.89
3 offers
Antec
Antec 0-761345-20146-9 power supply unit 850 W 20+4 pin ATX ATX Black
£149.69
up to £153.50
3 offers
Dell
DELL 290W power supply uni wih
£60.83
up to £61.84
3 offers
Dell
DELL 240W Slim Form Fcor Power
£64.75
up to £67.06
3 offers
Cooler Master
Cooler Master GX II Gold 750 ATX 3.1
£81.46
up to £99.19
3 offers
CyberPower
CyberPower PFC SINEWAVE 1350VA LINE TOWER
£231.58
up to £237.25
3 offers
Lenovo
Lenovo 14000mh US-C Lpop Power
£171.72
up to £174.58
3 offers
Lenovo
Lenovo 45W Power Delivery C dper
£42.52
up to £43.22
3 offers
Lian Li
Lian Li EG0850 power supply unit 850 W 20-pin ATX SFX Black
£133.49
up to £136.99
3 offers
Dell
DELL 130W US-C C dper wih
£73.56
up to £74.79
3 offers
Dell
DELL 300W Power Supply Uni for
£67.06
up to £69.49
3 offers
Nzxt
NZXT C850 Gold Core power supply unit 850 W 24-pin ATX ATX Black
£102.22
up to £118.99
3 offers
Lenovo
Lenovo 250W X power supply uni
£67.06
up to £68.17
3 offers
Epos
EPOS SDW 5000 Series PSU UK
£35.02
up to £35.60
3 offers
be quiet!
be quiet! Dark Power 14 1000 W - 80 Plus Titanium power supply unit 20
£198.90
up to £369.00
3 offers
Asus
ASUS 0A100-00012200 power supply unit 250 W
£60.83
up to £61.84
3 offers
be quiet!
be quiet! Dark Power Pro 13 1600W power supply unit 20+4 pin ATX ATX B
£341.00
up to £346.69
3 offers
Dell
DELL 130W US-C C power dper
£73.56
up to £74.79
3 offers
Lenovo
Lenovo 00PC780 power supply unit 180 W Silver
£82.68
up to £84.06
3 offers
Asus
ASUS 0A100-00160700 power supply unit 360 W
£67.06
up to £68.17
3 offers
Dell
DELL 240W Mini ower Power Supply
£97.00
up to £98.61
3 offers
Dell
DELL 180W C dper for lpops
£56.90
up to £57.85
3 offers
Dell
DELL 240W C power dper for
£90.49
up to £93.32
3 offers