Power Supplies

105-000-166 EMC Power Supply for ES-5832B / MP-8000B

£97.16 Inc. VAT
£80.97 Excl. VAT
(0 Reviews)

105-000-244 EMC 750-Watts Switching Power Supply for RecoverPoint Gen5

£172.34 Inc. VAT
£143.62 Excl. VAT
(0 Reviews)

1052380 IBM DC Power Supply for 3490 Magnetic Tape

£203.36 Inc. VAT
£169.47 Excl. VAT
(0 Reviews)

1055646 IBM 81-Watts Power Supply

£186.34 Inc. VAT
£155.28 Excl. VAT
(0 Reviews)

105934-053 - Zebra 105934-053 70W power supply unit

£101.04 Inc. VAT
£84.20 Excl. VAT
(0 Reviews)

105E11982 Xerox Phaser 7760 WorkCentre 7328 High Voltage Power Supply

£125.00 Inc. VAT
£104.17 Excl. VAT
(0 Reviews)

105E14930 Xerox Phaser 3400 Hight Voltage Power Supply

£81.18 Inc. VAT
£67.65 Excl. VAT
(0 Reviews)

105E15191 Xerox Phaser 7760 24V Low Voltage Power Supply

£177.32 Inc. VAT
£147.77 Excl. VAT
(0 Reviews)

105E16270 Xerox Phaser 7760 5V Low Voltage Power Supply

£144.66 Inc. VAT
£120.55 Excl. VAT
(0 Reviews)

105E18250 Xerox WorkCentre C2424 Scanner Power Supply Assembly

£152.18 Inc. VAT
£126.82 Excl. VAT
(0 Reviews)

105E18500 Xerox Phaser 6120 100-120V Low Voltage Power Supply

£63.80 Inc. VAT
£53.17 Excl. VAT
(0 Reviews)

105E18501 Xerox Phaser 6115MFP 100-120vV AC Power Supply

£134.02 Inc. VAT
£111.68 Excl. VAT
(0 Reviews)

105E19980 Xerox WorkCentre 5325 Low Voltage Power Supply

£482.29 Inc. VAT
£401.91 Excl. VAT
(0 Reviews)

Power Supplies for Desktop PCs, Workstations and Servers

The right Power Supply is more than a wattage rating printed on a specification sheet. It determines how electrical power reaches the components inside a computer and must match the system's physical design, connector requirements, and expected load. From replacing an aging desktop PSU to sourcing a proprietary server power module, choosing compatible hardware is essential.

Computer Power Supplies for Every Build

For desktop computers, ATX power supplies are a common choice, while compact systems may require SFX, TFX, Flex ATX, or other form factors. Gaming PCs and high-performance workstations can demand substantial power capacity and dedicated GPU connectors, whereas office systems may have considerably lower requirements.
Features such as modular cabling, 80 PLUS efficiency, active PFC, PCIe power connectors, EPS connectors, multiple output rails, and quiet cooling can influence the suitability of a PSU for a particular build. Modular power supplies are especially useful when clean cable management and airflow are priorities.
Enterprise hardware introduces different requirements. Server power supplies can use hot-swappable modules, redundant configurations, and proprietary form factors. In compatible servers, dual or multiple PSUs can provide power redundancy, allowing maintenance or a failed module to be handled without necessarily taking the entire system offline.

Leading Power Supply Brands

Our selection can include products from well-known manufacturers such as Corsair, Seasonic, EVGA, Thermaltake, Cooler Master, be quiet!, SilverStone, FSP, Antec, ASUS, Super Flower, Delta, Dell, HPE, Lenovo, and Intel. These brands cover consumer PCs, gaming systems, professional workstations, rack servers, and enterprise computing hardware.

Match the PSU to the Hardware

When selecting a replacement power supply, compatibility goes beyond wattage. Check the form factor, input voltage, output ratings, motherboard connector, CPU power connection, graphics-card requirements, drive connectors, dimensions, and manufacturer-specific specifications before installation.
Browse our Power Supplies collection for desktop PSUs, modular units, server power modules, replacement supplies, and specialized power hardware. Whether you're building a new PC, upgrading a workstation, or maintaining server equipment, find a PSU suited to the hardware it needs to power.