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Power Supply Unit

The humble computer power supply unit (PSU) is very often overlooked when upgrading or building a PC. However, if the PSU is underpowered for all the components then this can lead to instability or crashes. Modern Graphics Cards especially can require quite a hefty power supply, so ensure you choose one which more than covers the wattage required of all of your components. Then to save on those costly energy bills it's worth going for an 80 Plus™ bronze rated unit.

The 80 Plus™ mark certifies products that have more than 80% energy efficiency at 20%, 50% and 100% of rated load and a power factor of 0.9 or greater at 100% load. Then if you want to keep your cabling tidy, a modular unit helps remove unnecessary clutter and leaves your case interior free and clear. With Novatech's extensive range of brands and our own Powerstation Black units, you'll find a PSU to suit your needs with us.

Showing 1 to 24 of 123

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EVGA SuperNOVA 750 G3 Power Supply
80 PLUS Gold certified, Fully Modular, NVIDIA SLI and AMD Crossfire Ready, 10 Year warranty
Ordered Upon Request More information about stock Next Day Delivery only £5.99*

Stock Code: EVG-G3750
Manf Code: 220-G3-0750-X3

£119.99 inc vat

£99.99 ex vat

 

EVGA SuperNOVA 1000 P2 ATX Power Supply
1000W, 80 PLUS Platinum, Fully-Modular, 10 Year Warranty
Variable Lead Times - Stock Due Soon More information about stock Next Day Delivery only £5.99*

Stock Code: EVG-1000P2
Manf Code: 220-P2-1000-X3

£199.99 inc vat

£166.66 ex vat

 

Novatech 500W ATX Power Supply
500W, Unrated, Non-Modular, 1 Year Warranty
50+ in stock More information about stock Next Day Delivery only £5.99*

Stock Code: NOV-PSU500
Manf Code: NOV-PSU500

£22.99 inc vat

£19.16 ex vat

 

Corsair HX Series™ HX1200 — 1200 Watt 80 PLUS® Platinum Certified Fully Modular PSU
1200 Watt, Fully Modular, 80 Plus Platinum, Low Profile Sleeved Cables
Variable Lead Times - Stock Due Soon More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-HX120F
Manf Code: CP-9020140-UK

£202.48 inc vat

£168.73 ex vat

 

Corsair RMi Series RM1000i ATX Power Supply
1000W, 80 PLUS Gold, Fully-Modular, Corsair Link Enabled, 7 Year Warranty
Variable Lead Times - Stock Due Soon More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-1000I
Manf Code: CP-9020084-UK

£164.00 inc vat

£136.67 ex vat

 

EVGA SuperNOVA 650 G3 Power Supply
80 PLUS Gold certified, Fully Modular, NVIDIA SLI and AMD Crossfire Ready, 7 Year warranty
Ordered Upon Request More information about stock Next Day Delivery only £5.99*

Stock Code: EVG-G3650
Manf Code: 220-G3-0650-Y3

£101.99 inc vat

£84.99 ex vat

 

Corsair HXi Series HX1200i ATX Power Supply
1200W, 80 PLUS Platinum, Fully-Modular, Corsair Link Enabled, 7 Year Warranty
Variable Lead Times - Stock Due Soon More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-HX120I
Manf Code: CP-9020070-UK

£252.49 inc vat

£210.41 ex vat

 

Corsair RMX Series RM750x ATX Power Supply
750W, 80 PLUS Gold, Fully-Modular, 7 Year Warranty
Dispatches within 1 - 3 Days More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-750X
Manf Code: CP-9020092-UK

£109.98 inc vat

£91.65 ex vat

 

Novatech 1000W Power Station V2 Black Edition ATX Power Supply
1000W, 80 PLUS Bronze, Semi-Modular, 2 Year Warranty
50+ in stock More information about stock Next Day Delivery only £5.99*

Stock Code: NOV-PSB102
Manf Code: NOV-PSB102

£89.99 inc vat

£74.99 ex vat

 

Corsair RMX Series RM850x ATX Power Supply
850W, 80 PLUS Gold, Fully-Modular, 7 Year Warranty
Stock Due Today More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-850X
Manf Code: CP-9020093-UK

£118.62 inc vat

£98.85 ex vat

 

EVGA SuperNOVA 1200 P2 ATX Power Supply
1200W, 80 PLUS Platinum, Fully-Modular, 10 Year Warranty
Variable Lead Times - Stock Due Soon More information about stock Next Day Delivery only £5.99*

Stock Code: EVG-1200P2
Manf Code: 220-P2-1200-X3

£259.99 inc vat

£216.66 ex vat

 

EVGA SuperNOVA 1600 P2 ATX Power Supply
1600W, 80 PLUS Platinum, Fully-Modular, 10 Year Warranty
Variable Lead Times - Stock Due Soon More information about stock Next Day Delivery only £5.99*

Stock Code: EVG-1600P2
Manf Code: 220-P2-1600-X3

£369.98

£359.99 inc vat

£299.99 ex vat

You save £10.00

Finance available

Corsair AXi Series AX1500I ATX Power Supply
1500W, 80 PLUS Titanium, Fully-Modular, Corsair Link Enabled, 10 Year Warranty
Variable Lead Times - Stock Due Soon More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-AX150I
Manf Code: CP-9020057-UK

£419.99

£399.98 inc vat

£333.32 ex vat

You save £20.00

Finance available

Novatech 700W Power Station V2 ATX Power Supply
700W, 80 PLUS Bronze, Semi-Modular, 2-Year Warranty
34 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: NOV-PSG701
Manf Code: NOV-PSG701

£59.99

£54.98 inc vat

£45.82 ex vat

You save £5.00

Novatech 750W ATX Power Supply
750W, Unrated, Non-Modular, 1 Year Warranty
9 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: NOV-PSU75
Manf Code: AD-E750AE-A6

£29.99 inc vat

£24.99 ex vat

 

Novatech 500W Power Station V2 ATX Power Supply
500W, 80 PLUS Bronze, Semi-Modular, 2 Year Warranty
50+ in stock More information about stock Next Day Delivery only £5.99*

Stock Code: NOV-PSG501
Manf Code: NOV-PSG501

£49.99

£46.99 inc vat

£39.16 ex vat

You save £3.00

Novatech 850W Power Station V2 Black Edition ATX Power Supply
850W, 80 PLUS Bronze, Semi-Modular, 2 Year Warranty
32 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: NOV-PSB851
Manf Code: NOV-PSB851

£84.98

£74.99 inc vat

£62.49 ex vat

You save £10.00

GIGABYTE B700H ATX Power Supply
700W, 80 PLUS Bronze, Semi-Modular, 5 Year Warranty
8 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: GIG-B700H
Manf Code: GP-B700H

£68.18 inc vat

£56.82 ex vat

 

Novatech 850W ATX Power Supply
850W, Unrated, Non-Modular, 1 Year Warranty
4 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: NOV-PSU85
Manf Code: AD-E850AE-A6

£31.19 inc vat

£25.99 ex vat

 

EVGA 750 GQ ATX Power Supply
750W, 80 PLUS Gold, Semi-Modular, 5 Year Warranty
2 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: EVG-750GQ
Manf Code: 210-GQ-0750-V3

£87.98 inc vat

£73.32 ex vat

 

EVGA SuperNOVA 850 G3 Power Supply
80 PLUS Gold certified, Fully Modular, NVIDIA SLI and AMD Crossfire Ready, 10 Year warranty
Ordered Upon Request More information about stock Next Day Delivery only £5.99*

Stock Code: EVG-G3850
Manf Code: 220-G3-0850-X3

£134.99 inc vat

£112.49 ex vat

 

Thermaltake TR2-Series 600W 80 Plus Non-Modular Power Supply
80 Plus, Non-modular, Active PFC, 120mm 1800RPM Fan, ATX
Ordered Upon Request More information about stock Next Day Delivery only £5.99*

Stock Code: TT-TR2600W
Manf Code: PS-TRS-0600NPCW-2

£54.65

£44.99 inc vat

£37.49 ex vat

You save £9.66

Corsair CX Series CX450M ATX Power Supply
450W, 80 PLUS Bronze, Semi-Modular, 5 Year Warranty
Ordered Upon Request More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-CX450M
Manf Code: CP-9020101-UK

£51.49 inc vat

£42.91 ex vat

 

Cooler Master MasterWatt 550 Bronze Rated Power Supply
550W, 80plus Bronze, Semi-fanless, Modular, UK Cable
Stock Due Tomorrow More information about stock Next Day Delivery only £5.99*

Stock Code: CM-MAWA550
Manf Code: MPX-5501-AMAAB-UK

£54.98 inc vat

£45.82 ex vat

 

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Showing products 1 to 24 of 123 (6 Pages)

More about Power Supplies

We have a huge range of Power Supplies in stock from all the top brands, including Corsair, EVGA, Bitfenix, BeQuiet and more.

Choosing the right Power Supply for you

The wattage of your Power Supply is very important and will vary on what you are using your PC for. For example if you're running a beastly Gaming PC with a top of the range NVIDIA GeForce GTX 1070 Series Graphics Card, you'll probably wanting to be looking at an 700W+ PSU realistically to ensure smooth, uninterrupted gameplay.