Computer Power Supplies
2,363 productsUpdated April 2026
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
Dell
DELL 240W Mini ower Power Supply
£97.00
up to £98.94
4 offers
Nzxt
NZXT C850 Gold Core power supply unit 850 W 24-pin ATX ATX Black
£102.22
up to £118.99
4 offers
Dell
DELL 65W C power dper wih
£27.08
up to £37.37
4 offers
Nzxt
NZXT C1000 Gold ATX 3.1 power supply unit 1000 W 24-pin ATX Black
£138.93
up to £154.68
4 offers
Gigabyte
GIGABYTE UD850GM PG5 V2 ICE Power Supply Unit- PCIe Gen 5.1, 80 PLUS Gold, Fully Modular Design, 120mm Fan, ATX 3.1 compatible, EU Plug
£100.82
up to £105.11
4 offers
Dell
DELL C dper. 130W. 19.5V. 3
£54.29
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
Lenovo
Lenovo AC Adapter
£23.02
up to £28.91
4 offers
Sharper Image
Sharper Image Power Percussion Move Edge Portable Lite - Green
£43.37
up to £48.54
4 offers
Dell
DELL AC Adapter 19.5V 2.31A 45W includes power cable
£31.31
up to £42.07
4 offers
Asus
ASUS 0A100-00340100 power supply unit 750 W
£216.68
up to £221.02
4 offers
Dell
DELL 130W US-C C power dper
£73.56
up to £76.37
4 offers
Antec
Antec CSK1000 PRO 1000W ATX 3.1 Power Supply - 80 PLUS Bronze. Semi-Mo
£83.38
up to £90.36
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
Asus
ASUS 0A100-00071600 power supply unit 550 W
£107.41
up to £110.89
4 offers
Dell
DELL 180W C dper wih 19.5V
£56.90
up to £59.38
4 offers
Dell
DELL 90W C dper wih ype C
£51.67
up to £54.04
4 offers
ASRock
Asrock 650W CH CL-650G PSU
£72.29
up to £75.62
4 offers
Cisco
Cisco PWR-C1-350WAC-P= network switch component Power supply
£422.96
up to £492.73
4 offers
Lenovo
Lenovo Power swich holder rcke
£19.49
up to £23.42
4 offers
Seasonic
Seasonic Focus GX ATX 3.0 power supply unit 1000 W 20+4 pin ATX Black
£167.99
up to £178.53
4 offers
MSI
MSI MAG A750BN PCIE5 II power supply unit 750 W 24-pin ATX ATX Black
£77.88
up to £80.99
4 offers
Dell
DELL 90W US-C C dper for
£54.29
up to £56.71
4 offers