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Corsair 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 46

Items per page:
Corsair RMX Series RM750x ATX Power Supply
750W, 80 PLUS Gold, Fully-Modular, 7 Year Warranty
7 in stock 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

 

Corsair CX Series CX450M ATX Power Supply
450W, 80 PLUS Bronze, Semi-Modular, 5 Year Warranty
3 in stock 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

 

Corsair CS Series CS850M ATX Power Supply
850W, 80 PLUS Gold, Semi-Modular, 3 Year Warranty
Stock Due Tomorrow More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-CS850M
Manf Code: CP-9020086-UK

£109.98 inc vat

£91.65 ex vat

 

CORSAIR TX850M 850W 80 Plus Gold Power Supply
850W, 80 Plus Gold, Semi-Modular, All Japanese Capacitors, 140mm Rifle bearing fan, 7-Year Warranty
Dispatches within 1 - 3 Days More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-TX850M
Manf Code: CP-9020130-UK

£119.64 inc vat

£99.70 ex vat

 

Corsair HX Series™ HX1000 — 1000 Watt 80 PLUS® Platinum Certified Fully Modular PSU
1000 Watt, Fully Modular, 80 Plus Platinum, Low Profile Sleeved Cables
16 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-HX100F
Manf Code: CP-9020139-UK

£196.98

£184.98 inc vat

£154.15 ex vat

You save £12.00

Corsair HXi Series HX1000i ATX Power Supply
1000W, 80 PLUS Platinum, Fully-Modular, Corsair Link Enabled, 7 Year Warranty
9 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-HX100I
Manf Code: CP-9020074-UK

£204.98 inc vat

£170.82 ex vat

 

Corsair RMX Series RM1000x ATX Power Supply
1000W, 80 PLUS Gold, Fully-Modular, 7 Year Warranty
6 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-1000X
Manf Code: CP-9020094-UK

£182.66 inc vat

£152.22 ex vat

 

Corsair HX Series™ HX850 — 850 Watt 80 PLUS® Platinum Certified Fully Modular PSU
850 Watt, Fully Modular, 80 Plus Platinum, Low Profile Sleeved Cables
5 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-HX850F
Manf Code: CP-9020138-UK

£147.49 inc vat

£122.91 ex vat

 

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

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

£182.65 inc vat

£152.21 ex vat

 

Corsair RMX Series RM650x ATX Power Supply
650W, 80 PLUS Gold, Fully-Modular, 7 Year Warranty
3 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-650X
Manf Code: CP-9020091-UK

£90.80 inc vat

£75.67 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
3 in stock More information about stock Next Day Delivery only £5.99*

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

£209.99 inc vat

£174.99 ex vat

 

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

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

£252.50 inc vat

£210.42 ex vat

 

Corsair CS Series CS750M ATX Power Supply
750W, 80 PLUS Gold, Semi-Modular, 3 Year Warranty
2 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-CS750M
Manf Code: CP-9020078-UK

£92.99 inc vat

£77.49 ex vat

 

Corsair CX650 650W 80 Plus Bronze Power Supply
650W, 80 Plus Bronze, Non-Modular, Active PFC, Thermally Controlled 120mm Fan, 5-Year Warranty
2 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-CX650
Manf Code: CP-9020122-UK

£64.25

£59.99 inc vat

£49.99 ex vat

You save £4.26

Corsair RMi Series RM650i ATX Power Supply
650W, 80 PLUS Gold, Fully-Modular, Corsair Link Enabled, 7 Year Warranty
1 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-650I
Manf Code: CP-9020081-UK

£116.65 inc vat

£97.21 ex vat

 

Corsair AXi Series AX1200I ATX Power Supply
1200W, 80 PLUS Platinum, Fully-Modular, Corsair Link Enabled, 10 Year Warranty
Ordered Upon Request More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-AX120I
Manf Code: CP-9020008-UK

£325.50 inc vat

£271.25 ex vat

 

Finance available

Corsair VS Series VS650 ATX Power Supply
650W, 80 PLUS, Non-Modular, 3 Year Warranty
Dispatches within 1 - 3 Days More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-VS650
Manf Code: CP-9020098-UK

£49.74 inc vat

£41.45 ex vat

 

Corsair CX Series CX850M ATX Power Supply
850W, 80 PLUS Bronze, Semi-Modular, 5 Year Warranty
6 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-CX850M
Manf Code: CP-9020099-UK

£96.31 inc vat

£80.26 ex vat

 

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

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

£419.99 inc vat

£349.99 ex vat

 

Finance available

Corsair AXi Series AX860I ATX Power Supply
860W, 80 PLUS Platinum, Fully-Modular, Corsair Link Enabled, 10 Year Warranty
4 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-AX860I
Manf Code: CP-9020037-UK

£209.99 inc vat

£174.99 ex vat

 

Corsair RMi Series RM750i ATX Power Supply
750W, 80 PLUS Gold, Fully-Modular, Corsair Link Enabled, 7 Year Warranty
4 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-750I
Manf Code: CP-9020082-UK

£123.98 inc vat

£103.32 ex vat

 

Corsair HXi Series HX750I ATX Power Supply
750W, 80 PLUS Platinum, Fully-Modular, Corsair Link Enabled, 7 Year Warranty
4 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-HX750I
Manf Code: CP-9020072-UK

£142.99 inc vat

£119.16 ex vat

 

Corsair CS Series CS650M ATX Power Supply
650W, 80 PLUS Gold, Semi-Modular, 3 Year Warranty
3 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-CS650M
Manf Code: CP-9020077-UK

£79.98

£74.99 inc vat

£62.49 ex vat

You save £4.99

Corsair CX450 450W 80 Plus Bronze Power Supply
450W, 80 Plus Bronze, Non-Modular, Active PFC, Thermally Controlled 120mm Fan, 5-Year Warranty
3 in stock More information about stock Next Day Delivery only £5.99*

Stock Code: CSR-CX450
Manf Code: CP-9020120-UK

£43.33 inc vat

£36.11 ex vat

 

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Showing products 1 to 24 of 46 (2 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.