Computer Power Supplies
2,363 productsUpdated April 2026
Asus
ASUS ROG -STRIX-1000P-GAMING-WHITE power supply unit 1000 W 20+4 pin A
£219.78
up to £252.45
4 offers
Dell
DELL 90W C dper wih ype C
£51.67
up to £54.04
4 offers
Antec
Antec CSK550DC 550W Power Supply. 80 Plus Bronze Certified. ATX 12V 2.
£53.08
up to £59.47
4 offers
Dell
DELL 240W Mini ower Power Supply
£97.00
up to £98.94
4 offers
Antec
Antec VP500P Plus GB power supply unit 500 W 20+4 pin ATX ATX Black
£48.66
up to £54.97
4 offers
Lenovo
Lenovo Powersupply
£72.26
up to £75.04
4 offers
Dell
DELL 130W US-C C dper wih
£73.56
up to £75.04
4 offers
Lenovo
Lenovo 45W US ype-C power dper
£43.82
up to £46.03
4 offers
Lian Li
Lian Li EG0850 power supply unit 850 W 20-pin ATX SFX Black
£133.49
up to £136.99
4 offers
Lenovo
Lenovo 7N67A00883 power supply unit 750 W Stainless steel
£154.86
up to £157.44
4 offers
ENDORFY
ENDORFY Supremo FM5 Gold 1000 W power supply unit 18+10 pin ATX ATX Black
£119.12
up to £122.07
4 offers
Lenovo
Lenovo AC Adapter 20V 3.25A 65W includes power cable
£39.76
up to £45.17
4 offers
TERRA
TERRA TERRA PC-Micro 6000W SILENT GREENLINE
£846.60
up to £864.71
4 offers
Lenovo
Lenovo Power Cle
£33.18
up to £59.38
4 offers
Antec
Antec CSK550DC power supply unit 550 W 24-pin ATX ATX Black
£73.56
up to £76.12
4 offers
Origin Storage
BTI 65W AC Adapter for Microsoft Surface Pro 4 and Surface Pro 5. UK including 5V USB-A output
£39.73
up to £44.98
4 offers
Asus
ASUS 0A100-00101800 power supply unit 350 W
£52.98
up to £55.37
4 offers
Asus
ASUS ROG -THOR-1600T3-GAMING power supply unit 1600 W 20+4 pin ATX ATX
£682.84
up to £776.15
4 offers
Dell
DELL C dper. 90W. 19.5V. 3
£41.21
up to £56.71
4 offers
Corsair
Corsair 650W BRONZE STANDARD CX650
£47.54
up to £60.13
4 offers
Seasonic
Seasonic Focus GX power supply unit 850 W 20+4 pin ATX ATX Black
£135.40
up to £149.55
4 offers
Corsair
Corsair RMe Series RM1200e power supply unit 1200 W 24-pin ATX ATX Bla
£179.77
up to £183.78
4 offers
Cisco
Cisco PWR-IE50W-AC-IEC= network switch component Power supply
£299.99
up to £304.58
4 offers
Dell
DELL Supercpcior module for
£111.32
up to £114.88
4 offers