Sorry, nothing was found. Please change your selection and try again.
Atx Power Supply
(1 - 40 of 4,240 results)
Filters
Best Match
Best Match
Price: Low to high
Price: High to low
NZXT C1200 Gold ATX 3.1 1200W
Form Factor: ATXPower: 1,200 WPower supply ATX standard: ATX12V 3.1Efficiency: 80 Plus Gold, Cybenetics GoldCooling: 135mm fan with Zero RPM modeCables: fully modular, 3 x 8-pin, 1 x 12VHPWR, 12 x SATA, 4 x Molex, 1 x 24-pin ATXPower: 1200 watts
£129.95
GIGABYTE P650G PG5 650W ATX 3.1
Power SupplyForm Factor: ATXPower: 650 WInput Voltage: 100 V - 240 VCooling: ActiveFan Size: 120 mm80 Plus: Yes80 Plus Certification: Gold
£51.87
ATX Power Supply, 600W, Black SP1_B0817F69XB
0-761345-11682-4 Model Number: 0-761345-11682-4 Item weight: 2.1kg
£376.68
Shipping: Free
Amazon Marketplace - SIERRA PATHWAY
Corsair RM750e ATX 3.1 750W 2025 (CP-9020295-EU)
Form Factor: ATXPower: 750 WPower SupplyPower: 750 WModularity: Fully ModularConnectors: ATX 3.1, PCIe 5.1, 8-Pin PCIe
£138.20
Corsair RM650e ATX 3.1 650W 2025
Form Factor: ATXPower: 650 WPower SupplyPower: 650 Watt continuous outputModularity: Fully modularFeatures: Zero-RPM fan mode, PCIe 5.1 support
£79.99
Shipping: Free
Amazon
Dell ATX power supply 525W (W125715978)
Form Factor: ATXPower: 525 WCompatible with: Precision T3500Features: APFC, UPC
Standard delivery in 3 working days
£148.72
Shipping: Free
GamingKit
Corsair RM1000e ATX 3.1 1000W 2025 (CP-9020297-EU)
Power SupplyForm Factor: ATXPower: 1,000 WInput Voltage: 100 V - 240 VOperating Noise: 25.54 dBCooling: Semi-passiveFan Size: 120 mm80 Plus: Yes
£161.94
500W ATX Computer PC PSU OEM Power Supply Unit 500 Watt 120MM Silent Fan SATA UK ATX-500B
500W ATX Computer PC PSU OEM Power Supply Unit 500 Watt 120MM Silent Fan SATA UK, Computers/Tablets & Networking > Computer Components & Parts > Power Supplies
£18.50
Shipping: Free
eBay - justopeshop
Unbranded 2X 19V ATX PSU 19V 200W ATX Mining PSU 24Pin ITX to ATX PC Power Supply for Computer
200 Watt Output 16V-24V Volt Input Fanless silent design. Solid Polymer Caps the PCBA, Long life. Perfect PSU for ITX Motherboards. Depending the...
£50.21
Shipping: £6.59
OnBuy
Unbranded 2X 19V ATX PSU 19V 200W ATX Mining PSU 24Pin ITX to ATX PC Power Supply for Computer
200 Watt Output 16V-24V Volt DC Input Fanless silent design. Solid Polymer Caps on the PCBA, Long life. Perfect DC PSU for mini ITX Motherboards.
£51.85
Shipping: £4.96
OnBuy
Unbranded 2X 19V ATX PSU 19V 200W ATX Mining PSU 24Pin ITX to ATX PC Power Supply for Computer
200 Watt Output 16V-24V Volt Input Fanless silent design. Solid Polymer Caps the PCBA, Long life. Perfect PSU for ITX Motherboards. Depending the...
£55.48
Shipping: £1.50
OnBuy
Unbranded 2X 19V ATX PSU 19V 200W ATX Mining PSU 24Pin ITX to ATX PC Power Supply for Computer
200 Watt Output 16V-24V Volt Input Fanless silent design. Solid Polymer Caps the PCBA, Long life. Perfect PSU for ITX Motherboards. Depending the...
£56.96
Shipping: £1.00
OnBuy
Seasonic Core GX-750 ATX 3.1 750W
Form Factor: ATXPower: 750 WPower SupplyPower: 750 WattsModularity: Fully ModularCooling: 120 mm Fan with Fluid Dynamic Bearing
£106.56
Inter-Tech SFX-M300
Power SupplyPower: 300WConnectivity Options: Numerous availableAdditional PCIe 6+2pin Connector for dedicated Graphics CardEfficiency Ratings above 82+, saves money and protects the environment
Standard delivery in 3 working days
£59.38
Shipping: Free
GamingKit
ASUS TUF GAMING 1200W Gold PSU 20+4 Pin ATX Power Supply Unit Black New 90YE00S0-B0NA00
ASUS TUF GAMING 1200W Gold PSU 20+4 Pin ATX Power Supply Unit Black New, Computers/Tablets & Networking > Computer Components & Parts > Power Supplies
£178.02
Shipping: Free
eBay - gotraka-com
JUSTOP 750W PSU ATX PC Power Supply Unit Desktop 8-Pin 12V 8-Pin PCI-E 6x SATA ATX-700B
JUSTOP 750W PSU ATX PC Power Supply Unit Desktop 8-Pin 12V 8-Pin PCI-E 6x SATA, Computers/Tablets & Networking > Computer Components & Parts > Power Supplies
£36.95
Shipping: Free
eBay - justopeshop
ACE BLACK 750W PSU ATX Desktop PC Power Supply Unit Quiet 120mm Fan PCI-E SATA BR750-12R
ACE BLACK 750W PSU ATX Desktop PC Power Supply Unit Quiet 120mm Fan PCI-E SATA, Computers/Tablets & Networking > Computer Components & Parts > Power Supplies
£26.95
Shipping: Free
eBay - justopeshop
Asrock Phantom Gaming PG-750G 750W ATX Power Supply Unit. 80 Plus Gold 90-UXP075-GFGAAB
ASRock Phantom Gaming PG750G Power Supply UnitPOWERFUL FUTURE BE READY FOR ATX 3.1 & PCIe 5.1The ASRock Phantom Gaming series power supply supports both current and future standards. fully compliant with ATX12V V3.1 and PCIe Gen 5.1. Ideal for both current systems and future builds. this power supplies can handle up to 220% power excursion and respond swiftly to power spikes. ensuring reliable. safe power for your components.Native PCIe 12V-2x6 CableDual Color DesignWith ASRock Classic Green connectors. users can easily see if the connector has been plugged properly.Cable Over-Temperature ProtectionThe NTC sensor at the VGA connector monitors the temperature and sends signal the PSU to ensure safe operation.+5V BOOST Mode Voltage Compensation MechanismWhen this switch is enabled. it boosts the +5V voltage to maintain optimal performance. If no voltage drop occurs. the PSU will regulate the +5V rail to approximately +5.15V. ensuring consistent power delivery.iCOOL Intelligent Fan Control ModeiCOOL Mode ON: The power supply runs more efficiently. The fan stays off during low to medium loads. reducing noise and improving energy efficiency. The fan only activates when the load or temperature increases.iCOOL Mode OFF: The fan runs continuously. regardless of load. This may increase noise slightly but provides consistent cooling and better performance under heavy loads.80 PLUS & CYBENETICS CERTIFIEDDesigned for gaming enthusiasts. the Phantom Gaming series power supply unit with 80 PLUS Gold efficiency certification and Cybenetics Platinum & Gold ratings. along with LAMBDA A acoustic certification. it guarantees superior energy efficiency and low noise operation.*The Cybenetics certification on the packaging has been updated. Some earlier units may not show the badge. For the latest certification details. please visit the official Cybenetics website. Product specifications and performance remain unchanged.CYBENETICS LAMBDA AThe Phantom Gaming series power earning the prestigious Cybenetics Lambda A certification. This recognition underscores the Phantom Gaming series' outstanding noise control performance. making it an exceptional choice for users seeking ultra-quiet operation.The Cybenetics certification on the packaging has been updated. Some earlier units may not show the badge. For the latest certification details. please visit the official Cybenetics website. Product specifications and performance remain unchanged.135mm Fluid Dynamic Bearing FanThe fluid seal design and the herringbone structure provides an extremely long lifespan and noise minimization.Infineon CoolMOSThe industrial-leading components deliver high efficiency and reliability.Japanese Capacitors105 °C Japanese-made Capacitor and Solid Capacitor. makes prolonged life span possible.Safety First with ASRockFull suite of protections to keep all components safe during normal to extreme power levels.ASRock offers an outstanding 10 –Year warranty. guaranteeing long term reliable and peace of mind operation.Specifications80 Plus EfficiencyGOLDCybenetics (ETA/LAMBDA)Platinum / A+ATX 12V VersionATX 3.1AC Input100-240V~. 50-60Hz. 10-5AContinuous 12V output62.5AWarranty (Years)10Dimensions(L x W x H)150mm x 150mm x 86mmFan135mm Striped Axial FDB FaniCOOL MODEYes (Switch)ProtectionsOCP. SCP. OVP. UVP. OTP. OPPCapacitorsAll Japanese5V BOOSTYes (Switch)PCIe 5.1 Cable TempGuardYesTotal Power Excursion220%MTBF (Hours)@25°C100.000Cable Type24pin & 12+4pin: SleevedOthers: Individual Braided PatternMotherboard cable (24pin)1EPS 12V CPU connectors (4+4pin)2PCIe5.1 connectors(12+4pin) Dual Color1PCIe connectors (6+2pin)44-pin Peripheral connectors3SATA 5-pin connectors9
Standard delivery in 3 working days
£124.73
Shipping: Free
GamingKit
1pc Rated 500W ATX PSU Industrial ATX power supply 220V Voltage dual 8pin
Power Supplies 1pc Rated 500W ATX PSU Industrial ATX power supply 220V Voltage dual 8pin
£199.41
Shipping: Free
Amazon Marketplace - LUSHIHAO888
Unbranded 10X 450W 24Pin 12V Input 450W Output Realan ITX PSU ATX PC - ATX Power Supply for Computer
450 Watt Output 12 Volt Input. Fanless silent design, Full Protection: Over-current protection and short circuit protection, safe to use. Solid...
£323.36
Shipping: £8.22
OnBuy
NZXT C1000 Gold ATX 3.1 power supply unit 1000 W 24-pin ATX Black PA-0G2BB-UK
1000 Watt 80 PLUS Gold Fully Modular ATX 3.1 PSUDesigned for maximum performance with minimal noise. NZXT C Series Gold ATX 3.1 PSUs are ready to fuel the demands of top-tier GPUs and CPUs.NZXT Gold ATX 3.1 PSUATX 3.1 compliant PSUs featuring high efficiency. low noise. and premium construction.ATX 3.1 CompliantATX 3.1 powers high-performance components with stable delivery and improved efficiency.40 Series Ready12V-2x6 cable delivers up to 600 watts of power to NVIDIA® GeForce RTX™ 40 Series GPUs.Certified for High Efficiency & Low Noise80 PLUS Gold Efficiency. Cybenetics Gold Efficiency. and Cybenetics A Noise Level Ratings.Silence is Golden135mm FDB fan with Zero Fan Mode stops spinning under 50% load for total silence.100% Japanese CapacitorsImproved hold-up time and reduced ripple noise for stable. reliable power delivery.Fully ModularOnly connect the cables needed to keep a tidy build. Full cable set included.Space-Saving SizeCompact form factor frees up room for cable management and improved airflow.Peace of MindBacked by a 10-year warranty and reliable customer support.
Standard delivery in 3 working days
£149.86
Shipping: Free
GamingKit
NZXT C850 Gold ATX 3.1 power supply unit 850 W 24-pin ATX Black PA-8G2BB-UK
850 Watt 80 PLUS Gold Fully Modular ATX 3.1 PSUDesigned for maximum performance with minimal noise. NZXT C Series Gold ATX 3.1 PSUs are ready to fuel the demands of top-tier GPUs and CPUs.NZXT Gold ATX 3.1 PSUATX 3.1 compliant PSUs featuring high efficiency. low noise. and premium construction.ATX 3.1 CompliantATX 3.1 powers high-performance components with stable delivery and improved efficiency.40 Series Ready12V-2x6 cable delivers up to 600 watts of power to NVIDIA® GeForce RTX™ 40 Series GPUs.Certified for High Efficiency & Low Noise80 PLUS Gold Efficiency. Cybenetics Gold Efficiency. and Cybenetics A- Noise Level Ratings.Silence is Golden135mm FDB fan with Zero Fan Mode stops spinning under 50% load for total silence.100% Japanese CapacitorsImproved hold-up time and reduced ripple noise for stable. reliable power delivery.Fully ModularOnly connect the cables needed to keep a tidy build. Full cable set included.Space-Saving SizeCompact form factor frees up room for cable management and improved airflow.Peace of MindBacked by a 10-year warranty and reliable customer support.
Standard delivery in 3 working days
£121.75
Shipping: Free
GamingKit
Unbranded 10X 450W 24Pin 12V Input 450W Output Realan ITX PSU ATX PC - ATX Power Supply for Computer
450 Watt Output 12 Volt Input. Fanless silent design, Full Protection: Over-current protection and short circuit protection, safe to use. Solid...
£396.33
Shipping: £1.00
OnBuy
Unbranded 2X 450W 24Pin 12V Input 450W Output Realan ITX PSU ATX PC - ATX Power Supply
450 Watt Output 12 Volt Input. Fanless silent design, Full Protection: Over-current protection and short circuit protection, safe to use. Solid...
£74.43
Shipping: Free
OnBuy
Unbranded 2X 450W 24Pin 12V Input 450W Output Realan ITX PSU ATX PC - ATX Power Supply
450 Watt Output 12 Volt DC Input. Fanless silent design, Full Protection: Over-current protection and short circuit protection, safe to use. Solid...
£66.67
Shipping: £3.63
OnBuy
NONE Flex 400W PSU 400W ATX Flex Full Modular Power Supply for POS System Small 1U (Flex ITX) Computer Chassis for Case Power 1005007732874675
Flex 400W PSU 400W ATX Flex Full Modular Power Supply for POS System Small 1U (Flex ITX) Computer Chassis for Case Power
£18.89
Shipping: £14.73
AliExpress UK
MSI MPG A850GS PCIE5 850W
Form Factor: ATXPower: 850 WATX power supplyPower: 850 wattsCable management: Fully modularFan: 135 mm, active PFC
£109.99
ACE 500W ATX PSU – Quiet PC Power Supply with 120mm Fan for Desktop ATX-500B
ACE 500W ATX PSU – Quiet PC Power Supply with 120mm Fan for Desktop, Computers/Tablets & Networking > Computer Components & Parts > Power Supplies
£20.35
Shipping: Free
eBay - dinestdeals
source: Amazon
MSI MAG A850GLS PCIE5 850W
Form Factor: ATXPower: 850 WPower supplyPower: 850 W, native 12V 2x6-pin PCIe connectorDimensions: 150 mm x 150 mm
£94.99
ATX PSU 500W Black | ACE Quiet PC Power Supply Unit with 120mm Fan for Desktop ATX-500B
ATX PSU 500W Black | ACE Quiet PC Power Supply Unit with 120mm Fan for Desktop, Computers/Tablets & Networking > Computer Components & Parts > Power Supplies
£20.29
Shipping: Free
eBay - dinestdeals
Unbranded 10X 450W 24Pin 12V Input 450W Output Realan ITX PSU ATX PC - ATX Power Supply for Computer
450 Watt Output 12 Volt Input. Fanless silent design, Full Protection: Over-current protection and short circuit protection, safe to use. Solid...
£343.08
Shipping: Free
OnBuy
Unbranded 10X 450W 24Pin 12V Input 450W Output Realan ITX PSU ATX PC - ATX Power Supply for Computer
450 Watt Output 12 Volt Input. Fanless silent design, Full Protection: Over-current protection and short circuit protection, safe to use. Solid...
£336.06
Shipping: £1.00
OnBuy
Unbranded 2X 450W 24Pin 12V Input 450W Output Realan ITX PSU ATX PC - ATX Power Supply
450 Watt Output 12 Volt Input. Fanless silent design, Full Protection: Over-current protection and short circuit protection, safe to use. Solid...
£65.17
Shipping: £4.44
OnBuy
Antec NE1000G M ATX3.0 1000W
Form Factor: ATXPower: 1,000 WPower supplyPower output: 1000 WConnector: 20+4 pin ATXFan diameter: 12 cm
£134.62
Unbranded 10X 450W 24Pin 12V Input 450W Output Realan ITX PSU ATX PC - ATX Power Supply for Computer
450 Watt Output 12 Volt DC Input. Fanless silent design, Full Protection: Over-current protection and short circuit protection, safe to use. Solid...
£327.83
Shipping: £10.55
OnBuy
Antec NE850G M ATX3.0 850W
Form Factor: ATXPower: 850 WPower SupplyPower: 850 WInput Voltage: 100-240 V, Input Frequency: 50/60 HzConnector: 20+4 pin ATX, Cable Type: Fully ModularDimensions: Width 150 mm, Depth 140 mm, Height 86 mm
Standard delivery in 3 working days
£176.47
Shipping: Free
GamingKit
Unbranded 3X 450W 24Pin 12V Input 450W Output Realan ITX PSU ATX PC - ATX Power Supply
450 Watt Output 12 Volt DC Input. Fanless silent design, Full Protection: Over-current protection and short circuit protection, safe to use. Solid...
£99.31
Shipping: £4.49
OnBuy
Unbranded 3X 450W 24Pin 12V Input 450W Output Realan ITX PSU ATX PC - ATX Power Supply
450 Watt Output 12 Volt Input. Fanless silent design, Full Protection: Over-current protection and short circuit protection, safe to use. Solid...
£109.69
Shipping: Free
OnBuy
Unbranded 3X 450W 24Pin 12V Input 450W Output Realan ITX PSU ATX PC - ATX Power Supply
450 Watt Output 12 Volt Input. Fanless silent design, Full Protection: Over-current protection and short circuit protection, safe to use. Solid...
£97.44
Shipping: £4.91
OnBuy
Refine Search
Filters
Clear All
Category
✓Price
✓Brand
0Seller
0