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Best Power Supplies Under £1500 (2026)

60 active power supplies priced at or below £1500 · sorted by editor rating then price · prices update hourly

The £1500 cap is where most UK buyers in the power supplies market actually shop. We only feature products with a live, primary affiliate offer, so every entry can actually be bought today. Prices are pulled from Amazon UK and refreshed on a regular schedule, so what you see here is what you will pay on the merchant page when you click through.

Every power supply we list under £1500

SkyRC eFuel Power Supply PSU 17A / 12V / 200W
5.0/5£58.95
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Mean Well SP-320-24 AC-DC Enclosed Power Supply
5.0/5£65.66
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Power Supply Inter-Tech 300W SFX-M300 SFX Retail
5.0/5£81.99
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Gigabyte AORUS ELITE P850W 80 Plus Platinum Fully Modular PCIe 5.1 Power Supply Unit, ATX 3.1, 12V-2x6 GPU Connector, Flat Cables, 10 Year Warranty
5.0/5£118.99
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Gigabyte AORUS ELITE P850W 80 Plus Platinum Fully Modular PCIe 5.1 ICE Power Supply Unit, ATX 3.1, 12V-2x6 GPU Connector, Flat Cables, 10 Year Warranty
5.0/5£123.99
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NZXT C850 Gold ATX 3.1 (2024) - Low Noise Fully Modular PC Gaming Power Supply - 850W - 80 Plus Gold - 12V Connector - Zero Fan Mode - 100% Japanese Capacitors - Black -
5.0/5£126.99
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APC SUA48XLBP
5.0/5£390.99
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EnhanBili Best Price Mean Well LRS-350-12 350W 12V 30A Switching Power Supply
4.8/5£30.66
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MSI MAG A550BN Power Supply, EU Plug - 550 W, 80 Plus Bronze Certified, ATX Power Supply, 12 V Single Rail, DC/DC Voltage Converter Design, 120 mm Fan
4.8/5£44.97
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MSI MAG A650BE Gaming Power Supply - Certified 80 Plus Bronze 650W - Semi-Modular - Low Noise PSU ATX
4.8/5£94.03
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NZXT C850 Gold Core - 850W ATX 3.1 Power Supply - 80 PLUS Gold - Cybenetics Platinum - Fully Modular - PCIe 5.1 600W 12V-2x6 - Zero RPM Fan - 105°C Capacitors - Black
4.8/5£99.51
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TUF Gaming 850W Gold (850 Watt, ATX 3.0 Compatible, Fully Modular Power Supply, 80+ Gold, Military-grade Components, Dual Ball Bearing, Axial-tech Fan, PCB Coating, 10 Year Warranty)
4.8/5£111.97
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ASUS ROG Strix 750 Fully Modular 80 Plus Gold 750W ATX Power Supply with 0dB Axial Tech Fan and 10 Year Warranty
4.8/5£152.05
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MSI Computers, MAG A850GLS PCIE5
4.8/5£154.52
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Corsair RMX White Series (2018), RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply - White, 80 PLUS Gold (CP-9020188-NA)
4.8/5£486.08
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MSI MAG A550BN Power Supply Unit, UK Plug - 550W, 80 Plus Bronze Certified, ATX PSU, 12V Single-Rail, DC-to-DC Circuit, 120mm Fan - 5 Year Warranty
4.7/5£39.99
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MSI MPG A850G PCIE5 Power Supply Unit, UK Plug - 850W, 80 Plus Gold Certified, Fully Modular ATX 3.0, PCIe 5.0 GPU Support, Japanese 105°C Capacitors, 0% RPM Mode, Flat Cables - 10 Year Warranty
4.7/5£89.99
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MSI MPG A1000G Bloc d'alimentation PCI-E5 ATX 1000 W avec Gestion des câbles entièrement modulaire 80 Plus Doré, Noir
4.7/5£103.07
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Corsair RM750x SHIFT Fully Modular ATX Power Supply - 80 PLUS Gold - ATX 3.1 - PCIe 5.1 - Zero RPM - Modular Side Interface - Black
4.7/5£119.95
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Corsair HX Series, HX1000, 1000 Watt, Fully Modular Power Supply, 80+ Platinum Certified, CP-9020139-NA
4.7/5£149.99
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MAG A1000GL PCIE5 WHITE
4.7/5£202.1
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MSI MAG A650BN Power Supply Unit, UK Plug - 650W, 80 Plus Bronze Certified, ATX PSU, 12V Single-Rail, DC-to-DC Circuit, 120mm Fan - 5 Year Warranty
4.6/5£39.98
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CORSAIR CX550 80 PLUS Bronze Non Modular Low-Noise ATX 550 Watt Power Supply - UK - Black
4.6/5£39.98
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Mars Gaming MPB750S, ATX ARGB Power Supply 750W, 6 Years Warranty, 80Plus Bronze 230V EU, 90% Efficiency, 120mm AI-RPM Fan, ARGB MB Control Lighting, DC-DC and SMD Technologies, Black
4.6/5£57.19
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Gigabyte 750W ATX 12V Standard Power Supply - P750BS - 80 PLUS Bronze
4.6/5£64.49
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ASUS TUF Gaming 750W Gold (750 Watt, Fully Modular Power Supply, 80+ Gold Certified, ATX 3.1 Compatible, Military-grade Components, Dual Ball Bearing, Axial-tech Fan, PCB Coating, 10 Year Warranty)
4.6/5£100
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MSI MPG A1000G
4.6/5£104.99
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MONTECH Century II - 1200W High-End ATX Gaming Power Supply - 80 Plus Gold & Cybenetics Platinum - Fully Modular - ATX 3.1 & PCIe 5.1 Ready with 12V-2x6 Cable - 10 Years Warranty
4.6/5£119.99
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CORSAIR RM850x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black
4.6/5£121.9
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Corsair RM1000x SHIFT Fully Modular ATX Power Supply - 80 PLUS Gold - ATX 3.1 - PCIe 5.1 - Zero RPM - Modular Side Interface - Black
4.6/5£179.99
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CORSAIR SF850 (2024) Fully Modular 80 PLUS Platinum ATX Power Supply with Low Noise – ATX 3.1 Suitable – PCIe 5.1 Prepared – SFX to ATX Bracket Included – Black
4.6/5£201.32
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Asus 1000W ROG Thor Platinum EVA Edition PSU, Double Ball Bearing Fan, Fully Modular, 80+ Platinum, RGB Lighting, OLED Display, Lambda A++
4.6/5£238.49
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ASUS ROG THOR 1000W PLATINUM 2 PSU, OLED DISPLAY, 80 PLUS, FULLY MODULAR - 90YE00L4-B0NA00
4.6/5£262.01
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ENERMAX Revolution D.F. X ARGB ATX3.0 PCI-e 5.0 Compact Gaming&Streaming PC power supply 1650W 80Plus Gold (full modular, 2x 12VHPWR, semi fanless), ERT1650EWT, black
4.6/5£334.99
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GIGABYTE P650G PCIE 5.1 Power Supply - PCIe 5.1, 80 Plus Silver, 120mm Fan, ATX 3.1 Compliant, EU Plug
4.5/5£53
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Cooler Master MWE 850 Gold V2 Fully Modular PSU (UK Plug) - 80 PLUS Gold 850W Power Supply Unit, Flat Black Cabling, 120mm HDB Fan, High-Temperature Threshold
4.5/5£67.4
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CORSAIR RM650e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black
4.5/5£74.9
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Thermaltake Smart BM3 850W/ 80Plus Bronze/ATX 3.0 & PCIE 5.0 Ready/Semi-Modular Power Supply/ 105°C/221°F Japanese Capacitor/ 5 Year Warranty
4.5/5£101.3
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NZXT C850 Gold Core - ATX 3.1 Power Supply 850W - 80 Plus Gold - Cybenetics Platinum - Fully Modular - PCIe 5.1 600W 12V-2x6 - Zero RPM Fan - Capacitors 105°C - Black
4.5/5£163.56
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Thermaltake Toughpower PF1 850W | PC ATX Power Supply | 80-Plus Platinum | Fully Modular | Quiet 140 Fan | EU Certified | Black
4.5/5£169.47
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CORSAIR RM1200e (2023) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Platinum Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black
4.5/5£199.96
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Corsair HX1000i Fully Modular Ultra-Low Noise ATX Power Supply - ATX 3.1 & PCIe 5.1 Compliant - Fluid Dynamic Bearing Fan - CORSAIR iCUE Software Compatible - 80 PLUS Platinum Efficiency - Black
4.5/5£209.99
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Seasonic Prime-PX-1600 1300W ATX30 Prime-PX-1600-ATX30
4.5/5£375.26
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Aerocool LUXPRO650, Power Supply 650W, 80Plus Bronze 230V EU Certified, Efficiency +88%, Japanese Capacitors 105°C, FDB 14cm Fan with APFC Technology, 5 Years Warranty, Black
4.4/5£57.19
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Thermaltake Tt Smart BX3 550W (null Watt)
4.4/5£80.15
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MSI MPG A1000GS PCIE5 Power Supply Unit, 1000W, 80 PLUS Gold, ATX 3.1, PCIe 5.1 GPU Support, Dual-native 12V-2x6, Cables with Dual-color 12V-2x6 connectors, ATX PSU, Embossed Jacket Cables
4.4/5£129.99
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Corsair AX1600i 1600W 80+ Titanium Modular Digital ATX PSU/Power Supply
4.4/5£484.93
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JUSTOP Black 750W PSU, Switching Power Supply, Computer Desktop PC ATX, 120mm Fan, 8-Pin 12V, 6+2 Pin PCI-E, 6x SATA
4.2/5£32.95
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Aerocool MIRAGEGOLD650, PC Power Supply 650W, RGB Infinity Mirror, 80Plus Gold, Japanese Capacitors
4.2/5£73.01
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Tacens RADIX VII AG 600, Full Modular 600W ATX Power Supply, 10 Years Warranty, 80Plus Silver, +87% Efficiency, 140mm FDB Fan with AI-RPM Technology, Japanese 105º Capacitors, Black
4.1/5£58.38
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TOOQ TQAPOLO-700SP - 700W ATX Power Supply with Active PFC, Colour Black
4.0/5£40.37
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Silverstone Cybenetics Gold 1000W ATX 3.0 & PCIe 5.0 Fully Modular ATX Power Supply, SST-DA1000R-GM
4.0/5£175.47
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ASUS ROG Strix 1200W Gold Aura Edition PSU (Fully Modular Power Supply, 80+ Gold Certified, ATX 30, Cybenetics Lambda A+ Certification,PCIe Gen 50 Ready, Axial-tech Fan, Aura Sync)
4.0/5£207.13
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CORSAIR RM850x SHIFT (2025) Fully Modular ATX Power Supply – Modular Side Interface, Native 12V-2x6 Cable, ATX 3.1 & PCIe 5.1, Fan-Speed Control, 105°C-Rated Capacitors, Cybenetics Gold – Black
3.5/5£147.98
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Gigabyte UD750GM PG5 V2 80 Plus Gold Fully Modular 750w PCIe 5.0 Power Supply Unit, ATX 3.1, 12VHPWR GPU Connector, Flat Cables, 10 Year Warranty
3.3/5£79.99
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Gigabyte UD1300GM PG5 80 Plus Gold Fully Modular 1300w PCIe 5.0 Power Supply Unit, ATX 3.0, 12VHPWR GPU Connector, Flat Cables, 10 Year Warranty
3.1/5£170
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CORSAIR RM750x SHIFT (2025) Fully Modular ATX Power Supply – Modular Side Interface, Native 12V-2x6 Cable, ATX 3.1 & PCIe 5.1, Fan-Speed Control, 105°C-Rated Capacitors, Cybenetics Gold – Black
3.0/5£111.95
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VIDA 750W Heracles White ATX Gaming PSU, 80 Plus Bronze, 14cm Ultra-Quiet FDM Fan, Flat White Cables, Power Lead Not Included
0.0/5£48.93
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Thermaltake Toughpower GF A3 1200W | ATX 3.1 | PCIe 5.1 | 80+ GOLD | Modular | UK Specifications
0.0/5£159.98
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Hewlett-Packard HPE X362 - Power Supply - Hot-Plug/redundant (Plug-in Module) - AC 100-240 V - 720 Watt - remark
0.0/5£198.7
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