Power Supplies
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Out of stockBrand New
Seasonic CORE GC-650 650W 80 PLUS Gold ATX 3.1 Non-Modular PSU with 120mm HDB Fan, Braided Cables & 5 Year Warranty, Black
Seasonic
£74.99Wattage: 650WSize/Version: ATX 3.1Modular: NoSATA Connections: 2Certification: GoldColour: BlackThe Seasonic CORE GC 650W is a compact fixed-cable ATX 3.1 power supply designed for reliable gaming,...£74.99 -
Out of stockBrand New
Antec CSK850 PRO 850W Semi-Modular ATX 3.1 Power Supply, PCIe 5.1 Ready with 12V 2x6 Connector, 80 Plus Bronze Certified, Quiet 120mm Fan, 5-Year Warranty
ANTEC
£72.75Wattage: 850WSize/Version: ATX 3.1Modular: SemiSATA Connections: 6Certification: BronzeColour: BlackThe Antec CSK850 PRO is an 850 W semi-modular power supply designed for modern gaming and...£72.75 -
Out of stockBrand New
Antec CSK DC 750W PSU, 80+ Bronze, Fully Wired, Antec's 5-year warranty
ANTEC
£58.83Wattage: 750WSize/Version: ATXModular: NoSATA Connections: 6Certification: BronzeColour: BlackAntec csk dcAntec?s new generation CSK DC to DC power supply is crafted for quality, efficiency, and...£58.83 -
Out of stockBrand New
DeepCool PL750D 750W Power Supply, ATX12V V3.1, 80 PLUS Bronze, Non-Modular, 120mm Hydro Bearing Fan, 12VHPWR PCIe 5.0, 5-Year Warranty
DEEPCOOL
£51.58Wattage: 750WSize/Version: ATX 3.1Modular: NoSATA Connections: 8Certification: BronzeColour: BlackThe DeepCool PL750D is a 750W non-modular power supply unit (PSU) that complies with the Intel ATX12V...£51.58 -
Out of stockBrand New
be quiet! System Power 11 650W is ATX 3.1 compliant and PCIe 5.1 compatible, 5-year manufacturer's warranty
BeQuiet
£51.41ATX 3.1 PSU with support for PCIe 5.1 GPUs and GPUs with 6+2 pin connectorsTemperature-controlled 120mm quality fan reduces system noiseRock-solid stability with a strong 12V-railTight voltage...£51.41 -
Out of stockBrand New
ASRock PRO-650B 650B ATX Power Supply Unit, 80 PLUS Bronze Certified, Low noise 120mm FAN, High Efficiency PSU
ASRock
£49.99Wattage: 650WSize/Version: ATX 3.1Modular: NoSATA Connections: 4Certification: BronzeColour: BlackASRock PRO-650B ATX Power Supply UnitNative PCIe 12V-2x6 Cable Dual Color DesignWith ASRock Classic...£49.99 -
Out of stockBrand New
Antec CSK550DC 550W Power Supply, 80 Plus Bronze Certified, ATX 12V 2.52, Non-Modular, DC-to-DC, Flat Black Cables, 120mm Quiet Fan, UK Plug
ANTEC
£47.83Wattage: 550WSize/Version: ATXModular: NoSATA Connections: 6Certification: BronzeColour: BlackThe Antec CSK550DC is a high-quality, cost-effective power supply unit designed for mainstream and gaming...£47.83 -
Out of stockOpen Box
be quiet! SFX Power 3 450W PSU 80+ Bronze Small Form Factor Power Supply for PC
BeQuiet
RRP £59.99£44.99450W of continuous power for reliable system performance80 PLUS Bronze certification for high energy efficiencyCompact SFX form factor ideal for mini-ITX and small PC casesTemperature-controlled 80mm...RRP £59.99£44.99 -
Out of stockBrand New
VIDA Heracles 750W ATX Power Supply, 80 PLUS Bronze, 140mm Fan, Non-Modular, White - XTY850D750WWHT
VIDA
RRP £47.00£43.99750W ATX PSU with 80 PLUS Bronze certification and active PFC20+4 pin ATX, CPU 4+4 pin and 4 x PCIe 6+2 pin connectors140mm fan with a removable dust filterNon-modular design with flat white...RRP £47.00£43.99 -
Out of stockUsed
MSI MAG A850GL PCIE5 850W 80+ Gold Modular ATX 3.0 Power Supply PSU No Cables
MSI
£42.99850W 80 PLUS Gold certified for high efficiency and reduced power consumptionATX 3.0 compatible and PCIe 5.0 ready with native 16-pin 12VHPWR connectorFully modular design with flat black cables for...£42.99 -
Out of stockBrand New
DeepCool PF400 80 PLUS Standard Power Supply 400W, Silent Hydraulic Bearing Fan, Reliable Protection, Flat Black Cables, 85% Efficiency
DEEPCOOL
£33.63Wattage: 400WSize/Version: ATXModular: NoSATA Connections: 3Certification: WhiteColour: BlackDeepCool PF400 The DeepCool PF Series Power Supply Unit offers safe and stable power performance with...£33.63
About our Power Supplies
If you are looking to buy PC power supplies in the UK, TAB Retail offers a stocked selection of PSUs despatched from our Derbyshire warehouse. Whether you are building a silent home PC, a high-end gaming rig, or maintaining servers, we stock various wattages to suit your system. Our inventory includes options from trusted manufacturers such as Seasonic, ANTEC, BeQuiet, ASRock, EVO LABS, CRONUS, and Fujitsu.
- High-capacity ATX 3.1 modular power supplies
- Silent PSUs with 80 PLUS Gold, Platinum, and Titanium efficiency
- Redundant hot-plug server power supplies
Most of our power supplies are brand-new, though we also supply tested refurbished and used units. Brand-new items carry the manufacturer's warranty, while refurbished and used PSUs are backed by our 12-month warranty (cosmetic conditions are detailed in our refurbished grades guide). Every purchase is covered by our 60-day returns policy.
We offer free tracked UK delivery, with orders placed before 2pm Monday to Friday despatched the same working day, arriving the next working day for almost all mainland UK destinations. Because we sell directly, our prices here are lower than on our eBay and Amazon stores. We also provide VAT invoices with every order.