Cheap PC Computer Power Supply Units

Builder 500W Fully Wired Efficient Power Supply

Black Coloured PSU with a 120mm Silent Cooling Fan
Fully Wired
Equipped with a Single 12v Rail Delivering upto 20 Amps
1 Year Warranty

£ 12.29 inc. vat

£13.98save £1.69

£10.24 ex. vat

£11.65save £1.41

Corsair VS Series 550 Watt VS550 Power Supply

At least 85% efficient (80 PLUS White 230v EU Certified)
Corsair engineering and quality control
Plentiful connectors and long cables

£ 40.24 inc. vat

£33.53 ex. vat

Corsair RM750x High Performance Power Supply

80 PLUS Gold certified
Zero RPM Fan Mode
MTBF 100,000 hours
Seven year warranty

£ 110.99 inc. vat

£117.80save £6.81

£92.49 ex. vat

£98.16save £5.67

Ace Black 120mm Fan 700W Fully Wired Efficient Power Supply

Black Coloured PSU with a 120mm Silent Cooling Fan
Equipped with a Single 12v Rail Delivering upto 30 Amps
Equipped with 1 PCI-E Connectors for Graphics Cards

£ 20.62 inc. vat

£17.18 ex. vat

Corsair RM1000i RMi Series 1000 Watt Fully Modular Power Supply Unit (80 Plus Gold Certified)

80 PLUS Gold certified
Fully Modular
Corsair Link monitoring and control
Dimensions 470 x 405 x 165

£ 147.99 inc. vat

£162.09save £14.10

£123.32 ex. vat

£135.07save £11.75

Corsair HX1200i High Performance Series (1200 Watt) 80 Plus Platinum ATX Power Supply Unit

HXi Series HX1200i High-Performance ATX Power Supply
1200 Watt 80 Plus Platinum Certified PSU
Zero RPM Fan Mode

£ 207.50 inc. vat

£224.20save £16.70

£172.91 ex. vat

£186.83save £13.92

Cooler Master MasterWatt 650 Semi Modular PSU

80 PLUS Bronze Certified
Durable LDB Bearing
Semi-Fanless up to 15% load
Dual Forward and DC-to-DC Circuit Design
More Conductive PCI-e Cables

£ 63.66 inc. vat

£53.05 ex. vat

Corsair SF Series 600 Watt 80 PLUS Gold Certified High Performance SFX PSU

600 Watts SF Series
Fanless mode Yes
SFX Form Factor
80 PLUS Gold certified
Zero RPM Fan Mode

£ 91.28 inc. vat

£103.49save £12.21

£76.06 ex. vat

£86.24save £10.18

EVGA 750 GQ Semi Modular Gold Rated 80+ Power Supply

80 PLUS Gold certified
NVIDIA SLI & AMD Crossfire Ready
Modular Design reduces clutter & improve airflow
Whisper Silent 135mm Fluid Dynamic Bearing Fan

£ 86.58 inc. vat

£72.15 ex. vat

EVGA 1000 GQ Modular Gold Rated 80+ Power Supply

80 PLUS Gold certified
NVIDIA SLI & AMD Crossfire Ready
Modular Design to reduce clutter and improve airflow

£ 140.62 inc. vat

£161.31save £20.69

£117.18 ex. vat

£134.42save £17.24

Aerocool Integrator 850W PSU

ATX12V Ver.2.4
80Plus Bronze
2 PCIe 6+2pin for high-end VGA
7 SATA for huge storage
12cm silent cooling fan

£ 47.99 inc. vat

£39.99 ex. vat

Corsair VS Series 650 Watt Power Supply

A dedicated single +12V rail offers maximum
Conforms to ATX12V v2.31 standard,
AC input from 200~240VAV

£ 54.88 inc. vat

£45.73 ex. vat

Corsair HX1200 - 1200 Watt Fully Modular

80 PLUS® Platinum efficiency
Zero RPM Fan Mode
Quiet, efficient operation
Easy Installation

£ 179.34 inc. vat

£193.94save £14.60

£149.45 ex. vat

£161.61save £12.16

Corsair VS Series 450 Watt Power Supply

A dedicated single +12V rail offers maximum
Conforms to ATX12V v2.31 standard,
AC input from 200~240VAV

£ 38.49 inc. vat

£32.07 ex. vat

Be Quiet! 400w PSU - System Power 8

80PLUS® certification
Quiet Operation
Attractively Sleeved Cables
Fully Wired

£ 40.88 inc. vat

£34.06 ex. vat

Be Quiet! 400W PSU - BN272 Pure Power 10

400 Watts of continuous power
80PLUS® Silver certification
Exceptionally quiet operation
Stable operation

£ 45.45 inc. vat

£37.87 ex. vat

be quiet! 600W Pure Power 10 CM Semi Modular PSU

Exceptionally quiet
80PLUS® Silver certification
Easy-to-use flat drives and PCIe cables
Two 12V-rails and up to four PCI-express connectors

£ 71.69 inc. vat

£77.98save £6.29

£59.74 ex. vat

£64.98save £5.24

Game Max GM500 500w 80 Plus Bronze Modular Power Supply

High efficiency PSU, up to 85% efficiency
14cm silent black fan
ATX12V Ver.2.30 compliant with ATX12V Ver.2.31

£ 41.72 inc. vat

£34.76 ex. vat

Cooler Master MasterWatt 550 Semi Modular PSU

80 PLUS Bronze Certified
Durable LDB Bearing
Semi-Fanless up to 15% load
Dual Forward and DC-to-DC Circuit Design
More Conductive PCI-e Cables

£ 55.54 inc. vat

£46.28 ex. vat

EVGA SuperNOVA 1000 G1+ PSU

80 Plus Gold Certified
Fully Modular to reduce clutter and improve airflow
NVIDIA SLI & AMD Crossfire Ready
100% Japanese Capacitors

£ 139.95 inc. vat

£116.62 ex. vat

Be Quiet Power Zone 650W Fully Modular 80+ Bronze Power Supply

Black Coloured PSU with a 135mm Silent Cooling Fan
Equipped with a Single 12v Rail Delivering upto 54 Amps
Equipped with 4 PCI-E Connectors for Graphics Cards

£ 87.33 inc. vat

£72.77 ex. vat

Corsair VS Series 350 Watt Power Supply

A dedicated single +12V rail offers maximum
Conforms to ATX12V v2.31 standard,
AC input from 200~240VAV

£ 32.99 inc. vat

£27.49 ex. vat

Aerocool Project 7 P750 RGB Full Modular 750w 80 Plus Platinum APFC PSU

80 Plus Platinum Certified
High-quality Japanese capacitors
14cm Fan
Super Quiet PSU Function
7 Year Warranty

£ 139.92 inc. vat

£116.60 ex. vat

EVGA Supernova 750w PSU

80 PLUS Gold certified
Fully Modular to reduce clutter and improve airflow.
100% Japanese Capacitors

£ 89.98 inc. vat

£74.98 ex. vat

CIT Micro ATX 400W Fully Wired Efficient Power Supply

Black Coloured PSU with a 80mm Silent Cooling Fan
Equipped with a Single 12v Rail Delivering upto 22 Amps
1 Year Warranty for Peace of Mind

£ 17.44 inc. vat

£14.53 ex. vat

Be Quiet! 500w PSU - System Power 8

80PLUS® certification
Quiet Operation
Attractively Sleeved Cables
Fully Wired

£ 50.99 inc. vat

£42.49 ex. vat

AeroCool Integrator 500W 80+ Certified Builder PSU

High Efficiency 80+
12cm Silent Fan
80+ Certified
6 SATA

£ 28.49 inc. vat

£23.74 ex. vat

Straight Power 11 550w - 80plus Gold Power Supply

Virtually inaudible SilentWings 3 135mm fan
80PLUS® Gold efficiency
Powerful multi-GPU support
Japanese capacitors ensure reliability
5-year manufacturers warranty

£ 88.01 inc. vat

£73.34 ex. vat

Corsair HX1000i High Performance Series (1000 Watt) 80 Plus Platinum Atx Power Supply Unit

ZeroRPM mode for fanless operation at low loads
140mm thermally controlled fluid dynamic bearing
80 PLUS Platinum efficiency

£ 194.99 inc. vat

£162.49 ex. vat

Be Quiet! Straight Power 10 Cm Power Supply 700 Watts 80 Plus Gold PSU

The funnel-shaped fan opening of the PSU case allows high airflow...
700 Watts of continuous power with stable four 12V-rail design...

£ 100.35 inc. vat

£83.62 ex. vat

Be Quiet! Straight Power 10 Cm Power Supply (600 Watts) 80 Plus Gold

The funnel-shaped fan opening of the PSU case allows high airflow...
600 Watts of continuous power with stable four 12V-rail design...

£ 91.97 inc. vat

£76.64 ex. vat

Be Quiet! Straight Power 10 Cm Power Supply (800 Watts) 80 Plus Gold

The funnel fan opening of the PSU case allows high airflow intake...
800 Watts of continuous power with stable four 12V-rail design...

£ 125.74 inc. vat

£134.80save £9.06

£104.78 ex. vat

£112.33save £7.55

Fractal Design Edison M Series (650w) Power Supply Unit

80PLUS Gold efficiency
5 year warranty on the PSU
Compliant with the latest standards
High end capacitors
Silent, temperature-controlled 120mm FDB fan

£ 100.41 inc. vat

£83.67 ex. vat

Seasonic 430ST 430W 80+ Bronze Certified PSU

430w 80+ Bronze Certified
120MM Fluid Dynamic Bearing Fan
Dimensions 150mm x 86mm x 140mm (W x H x D)

£ 45.48 inc. vat

£37.90 ex. vat

BeQuiet Silent Wings Dark Power Pro 11 750W Power Supply

Black Coloured PSU with a 135mm Cooling Fan
Equipped with a Single 12v Rail
80 Plus platinum

£ 159.99 inc. vat

£133.32 ex. vat

Aerocool Integrator 850W PSU 12cm Black Fan Active PFC TW Caps UK Cable

Support INTEL C6/C7 power saving mode
80 Plus Bronze
Clean and stable DC output quality
2 Years Warranty

£ 49.90 inc. vat

£41.58 ex. vat

Evga 500w 80+ Bronze Psu

£ 57.81 inc. vat

£48.17 ex. vat

CORSAIR CXM series CX550M 550W 80 PLUS BRONZE

80 PLUS Bronze certified
Thermally Controlled Fan
Non Modular

£ 55.14 inc. vat

£45.95 ex. vat

GM600G 600w 80 Plus Platinum Modular Power Supply

Elegant black PSU casing
High efficiency PSU
14cm silent black fan
ATX12V Ver.2.30 compliant with ATX12V Ver.2.31

£ 54.99 inc. vat

£45.82 ex. vat

EVGA 750 B3 750W Modular 80+ Bronze PSU

3x Molex Connectors
6x SATA Connectors
4x PCIe Connectors (6+2-Pin)
4 + 4-Pin CPU Power Connector
ATX Form Factor

£ 89.99 inc. vat

£74.99 ex. vat

Riotoro Onyx - PSU 750W +80 Bronze UK Version Semi Modular

80 Plus Bronze Certified
Semi-Modular
Flat Cables Reduce Clutter & Airflow
Thermally Controlled Fan
3 Year Warranty

£ 74.99 inc. vat

£62.49 ex. vat

Straight Power 11 850w - 80plus Gold Power Supply

Virtually inaudible SilentWings 3 135mm fan
80PLUS® Gold efficiency
Powerful multi-GPU support
Japanese capacitors ensure reliability
5-year manufacturers warranty

£ 132.68 inc. vat

£110.56 ex. vat

EVGA Supernova 850w PSU

80 PLUS Gold certified
Fully Modular to reduce clutter and improve airflow.
100% Japanese Capacitors

£ 111.99 inc. vat

£93.32 ex. vat

Antec VP600P 600w PSU

600W Continuous Power
2 Years Antec Warranty
Thermal Manager

£ 53.39 inc. vat

£44.49 ex. vat

Fractal Design Intergra M 450watt Semi ModularPower Supply

80 PLUS® Bronze certified efficiency
Modular cables
Extremely short 140mm case allows for easy installation in compact...
Quiet, temperature-controlled 120mm fan

£ 45.99 inc. vat

£38.32 ex. vat

Corsair CX Series CX450M 450W 80 Plus Bronze Certified Modular ATX PSU

80 Plus Bronze
Semi Modular PSU
Sleeved cables Low-Profile All Black
Supports ATX12V 2.3/2.2/2.01 and EPS12V 2.91 standards

£ 55.97 inc. vat

£46.64 ex. vat

Evga 500w 80+ White Series Psu

80PLUS
Fully Wired
Single Rail,
Intelligent Auto fan
ATX PSU

£ 43.48 inc. vat

£45.76save £2.28

£36.23 ex. vat

£38.13save £1.90

EVGA 750w G3 80+ Modular Gold

Unbeatable 10 Year Warranty
80 PLUS Gold certified
Fully Modular
Hydraulic Dynamic Bearing Fan

£ 116.97 inc. vat

£97.47 ex. vat

Evga Supernova 650 G3 Power Supply

80 PLUS Gold certified
Highest Quality Japanese Capacitors
Fully Modular
SLI & Crossfire Ready
7 Year Warranty

£ 98.98 inc. vat

£108.99save £10.01

£82.48 ex. vat

£90.82save £8.34

Be Quiet! Pure Power 10 500W 80+ Silver PSU

500 Watts of continuous power
80PLUS® Silver certification
Exceptionally quiet operation
Stable operation in its class

£ 59.99 inc. vat

£49.99 ex. vat

Be Quiet 400W Pure Power 10 CM Semi Modular PSU/Power S

400 Watts of continuous power
80PLUS® Silver certification
Exceptionally quiet operation
Stable operation
Modular cable management

£ 52.07 inc. vat

£43.39 ex. vat

Corsair 650W CX650 Bronze ATX Power Supply/PSU

650W Corsair CX Series CX650
80PLUS Bronze
Fully Wired
Single Rail
54A +12V, 120mm Fan

£ 65.54 inc. vat

£54.61 ex. vat

EVGA 450W BT 80+ Bronze PSU

Single +12V Rail
Continuous Power
Bronze Rated Efficiency
Heavy Duty Protections

£ 43.61 inc. vat

£36.34 ex. vat

Riotoro Enigma G2 850W ATX Power Supply

80 Plus Gold Certified
Fully Modular
100% Japanese Capacitors
Hybrid Silent Fan Control
7 Year Warranty

£ 100.77 inc. vat

£109.92save £9.15

£83.97 ex. vat

£91.60save £7.63

Antec 650W EA650G PRO EarthWatts Gold Pro PSU

650 W
80 Plus Gold Certified
Hybrid Modular Cable Management
Whisper-quiet, high-quality fan
7 Year Warranty

£ 72.99 inc. vat

£60.82 ex. vat

Straight Power 11 450w - 80plus Gold Power Supply

Virtually inaudible SilentWings 3 135mm fan
80PLUS® Gold efficiency
Powerful multi-GPU support
Japanese capacitors ensure reliability
5-year manufacturers warranty

£ 84.72 inc. vat

£70.60 ex. vat

Coolermaster Masterwatt Lite V2 400w PSU

Advanced Circuit Design
Silent and Durable Fan
Green Power
Safety Guardian
80 Plus Standard 230v PSU

£ 33.64 inc. vat

£28.03 ex. vat

Cooler Master MasterWatt Lite 700 V2 PSU

Advanced Circuit Design
Silent and Durable Fan
Green Power
Safety Guardian
80 Plus Standard 230V EU Certified

£ 51.99 inc. vat

£43.32 ex. vat

EVGA 650 BQ Power Supply

Quiet and Intelligent Auto Fan for near-silent operation
Fan Size / Bearing 140mm Teflon Nano-Steel Bearing
5 Year Warranty

£ 71.02 inc. vat

£59.18 ex. vat

Pure Power 10 350W 80 Plus Bronze Power Supply

Exceptionally quiet
350 Watts of continuous power
80PLUS Bronze certification
Sleeved cable lengths

£ 41.97 inc. vat

£34.97 ex. vat

CX Series CX450 450 Watt 80 PLUS

Low noise 80 PLUS Bronze certified efficiency
Reliable and compatible
Matte black finish, black-sleeved cables and black connectors...

£ 49.18 inc. vat

£40.98 ex. vat

Game Max GP650 650w 80 Plus Bronze Wired Power Supply

High efficiency PSU
Elegant black PSU casing
12cm silent black fan

£ 36.48 inc. vat

£30.40 ex. vat

EVGA 450 B3 450W Modular 80+ Bronze PSU

3x Molex Connectors
6x SATA Connectors
2x PCIe Connectors (6+2-Pin)
4 + 4-Pin CPU Power Connector
ATX Form Factor

£ 57.99 inc. vat

£48.32 ex. vat

Aerocool Integrator 400W PSU 80 Plus 12cm Black Fan Active PFC TW Caps UK Lead

80 Plus 230V EU Certified
Elegant Black PSU Casing & Black Mesh Cables
12cm Silent Fan
Up to 4 Sata Connectors
2 Year Warranty

£ 26.12 inc. vat

£21.76 ex. vat

Riotoro Enigma G2 750W ATX Power Supply

80 Plus Gold Certified
Fully Modular
100% Japanese Capacitors
Hybrid Silent Fan Control
7 Year Warranty

£ 89.98 inc. vat

£108.96save £18.98

£74.98 ex. vat

£90.80save £15.82

Straight Power 11 750w - 80plus Gold Power Supply

Virtually inaudible SilentWings 3 135mm fan
80PLUS® Gold efficiency
Powerful multi-GPU support
Japanese capacitors ensure reliability
5-year manufacturers warranty

£ 108.12 inc. vat

£90.10 ex. vat

Antec HCG 850W Gold Power Supply

120mm FDB Fan
Zero RPM Mode
850W
100% Modular
PhaseWave design

£ 114.71 inc. vat

£95.59 ex. vat

Cooler Master Vanguard V850W 80+ Gold Fully Modular PSU

Single 12V Rail at 70A
80 Plus Gold
Fully Modular Flat Black Cables
135mm Silent Fan

£ 125.99 inc. vat

£104.99 ex. vat

Antec High Current Gamer 750W Semi Modular 80+ Bronze Power Supply

Black Coloured PSU with a 135mm Silent Cooling Fan
Equipped with a Dual 12v Rail Delivering upto 62 Amps
Equipped with 4 PCI-E Connectors for Graphics Cards

£ 97.98 inc. vat

£81.65 ex. vat

Be Quiet SFX Power 2 300W Fully Wired 80+ Bronze Power Supply

Black Coloured PSU with a 80mm Silent Cooling Fan
Equipped with a Dual 12v Rail Delivering upto Amps
Equipped with 1 PCI-E Connectors for Graphics Cards

£ 46.98 inc. vat

£39.15 ex. vat

Antec VP-Series 450W Fully Wired Efficient Power Supply

Gun Metal Coloured PSU with a 120mm Silent Cooling Fan
Equipped with a Dual 12v Rail Delivering upto 36 Amps

£ 40.98 inc. vat

£34.15 ex. vat

Corsair HX850i 850 Watt Power Supply

80 PLUS Platinum efficiency, delivering 92% energy efficiency at real...
140mm thermally controlled fluid dynamic bearing fan spins up as...

£ 161.99 inc. vat

£134.99 ex. vat

Antec Edge 550w 80 Plus Gold PSU

550W Continuous Power
80 PLUS GOLD certified
Thermal Manager
Dimensions 15 x 17 x 8.6 cm

£ 102.99 inc. vat

£85.82 ex. vat

Be Quiet! 850W Modular PSU - Dark Power Pro 11

Fluid 135mm SilentWings® 3 Fan
Equipped with a Single 12v Rail
80 Plus Platinum
Modular Design
SLI/XFire Ready

£ 195.54 inc. vat

£162.95 ex. vat

Be Quiet! 1200W Modular PSU - Dark Power Pro 11

Fluid 135mm SilentWings® 3 Fan
Equipped with a Single 12v Rail
80 Plus Platinum
Modular Design
SLI/XFire Ready

£ 245.99 inc. vat

£204.99 ex. vat

EXDISPLAY Aerocool Integrator 700W 80+ Certified PSU 12cm Black Fan Active PFC TW Caps UK Cable

12cm Silent Fan
700w 80+ Efficiency
Dimensions 150mm x 85mm x 140mm (W x H x D)

£ 33.00 inc. vat

£27.50 ex. vat

EXDISPLAY BeQuiet Silent Wings Dark Power Pro 11 550W Power Supply

Black Coloured PSU with a 135mm Cooling Fan
Equipped with a Single 12v Rail
80 Plus platinum

£ 98.87 inc. vat

£82.39 ex. vat

EVGA SuperNOVA 1300 G2 Power Supply

80 PLUS Gold certified
Fully Modular to reduce clutter and improve airflow
NVIDIA SLI & AMD Crossfire Ready
Unbeatable 10 Year Warranty

£ 295.76 inc. vat

£246.46 ex. vat

EVGA SuperNOVA 850 T2 Power Supply

Advanced Hybrid Cable Management
PowerCache
Extreme Voltage and Fan Tuning

£ 196.98 inc. vat

£164.15 ex. vat

Be Quiet! 600w Psu - System Power 8

80PLUS® certification
Quiet Operation
Attractively Sleeved Cables
Fully Wired

£ 66.99 inc. vat

£55.82 ex. vat

550w G3 80+ Modular Gold

550W EVGA G3
80 PLUS Gold
Full Modular
SLI/CrossFire
Single Rail

£ 94.98 inc. vat

£79.15 ex. vat

Cooler Master MasterWatt Lite 400 PSU

Advanced Circuit Design
Silent and Durable Fan
Green Power
85% efficiency
80 Plus

£ 30.48 inc. vat

£35.60save £5.12

£25.40 ex. vat

£29.66save £4.26

Be Quiet 700 Watt Pure Power 10 Silver PSU/Power Supply

Two strong 12V-rails
80PLUS Silver efficiency (up to 91%)
Stable operation- Active Clamp and Synchronous Rectifier (SR)...

£ 75.45 inc. vat

£62.87 ex. vat

Riotoro Enigma G2 - PSU 650W +80 Gold EU Version Fully Modular

80 Plus Gold Certified
Fully Modular
100% Japanese Capacitors
Hybrid Silent Fan Control
7 Year Warranty

£ 81.99 inc. vat

£68.32 ex. vat

Game Max 1050W Modular RGB Gold 80 Plus 14cm RGB Fan & Illuminated Logo

£ 108.98 inc. vat

£90.81 ex. vat

Sama 650W Gold PSU Modular 80 Plus 12cm Black Fan APFC

£ 77.97 inc. vat

£64.97 ex. vat

Straight Power 11 1000w - 80plus Gold Power Supply

Virtually inaudible SilentWings 3 135mm fan
80PLUS® Gold efficiency
Powerful multi-GPU support
Japanese capacitors ensure reliability
5-year manufacturers warranty

£ 170.22 inc. vat

£179.98save £9.76

£141.85 ex. vat

£149.98save £8.13

Straight Power 11 650w - 80plus Gold Power Supply

Virtually inaudible SilentWings 3 135mm fan
80PLUS® Gold efficiency (up to 93%)
Powerful multi-GPU support
Japanese 105°C-rated capacitors ensure stability and reliability...

£ 97.98 inc. vat

£81.65 ex. vat

Aerocool Integrator 500W RGB PSU 12cm Black Fan Active PFC TW Caps UK Cable

RGB fan on PSU can be controlled through P7-Hub (P7-H1) and motherboard...
Elegant Black PSU casing with Fully Black Mesh cables.
Compliant with ATX12V Ver.2.4.

£ 30.78 inc. vat

£25.65 ex. vat

Aerocool Integrator 600W Semi Modular PSU

12cm Silent Fan
80 Plus Bronze
High efficiency PSU - up to 88% efficiency
ATX12V ver.2.4
Elegant black PSU casing

£ 41.39 inc. vat

£34.49 ex. vat

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PC Computer Power Supply Units (138)

PC Power Supply Units