Most Viewed
Latest Arrivals
  • PCs
  • Gaming
  • Graphics Cards
  • Components
  • Laptops
  • Monitors
  • Accessories
  • Deals
  • Black Friday
Student DiscountStudent Discount
FREE Delivery Over £150
Game-ready PCs next day
3 year PC warranty*
Filters
Price
£50 - £450
Manufacturer
Power
250 W - 2000 W
80Plus Rated
PSU Form Factor
Modular Cables
Main Colour
12VHPWR 16-pin Connector
PCIe Pin Type
PCIe Connectors
2 - 10
SATA Connectors
5 - 16
Molex connectors
0 - 12
Motherboard (EPS) Power Connectors
Cybenetics Efficiency ETA Cert.
Cybenetics Lambda Noise Cert.
PSU Depth
100 mm - 200 mm
Filters 3

Showing 1 - 20 of 39 Products

Sort by

Per page

Great Saving
850W Gigabyte P850GM V2 Modular 80 Plus Gold PSU
Great Saving
22 reviews

850W Gigabyte P850GM V2 Modular 80 Plus Gold PSU

Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • ATX Form Factor
  • Fully Modular
  • 2 x 4+4-Pin EPS CPU
  • 4 x 6+2-Pin PCIe
  • 8 x SATA
  • 3 x Molex

Was £89.99

SAVE 22%

Now only

£69.99 inc VAT

CCL Code: PSU1904|
Part Number: GP-P850GM-UK V2
|Manufacturer: Gigabyte
Great Saving

1200W ASUS ROG Strix Gold Aura Edition Modular 80 Plus Gold PSU

Rate your Gear and claim £25 cashback from ASUS* + Save an extra £50 on a 1200W ASUS ROG PSU with any RTX 4090! + Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • ATX Form Factor
  • Fully Modular
  • 2 x 4+4-Pin EPS CPU
  • 4 x 6+2-Pin PCIe
  • 1 x 12+4-Pin 12VHPVR
  • 5 x SATA

Amazing Price!

Was £250.00

SAVE £80

Now only

£169.99 inc VAT

CCL Code: PSU2338|
Part Number: 90YE00P0-B0NA00
|Manufacturer: ASUS
Great Saving
1000W Corsair RMe Series Modular 80 Plus Gold PSU
Great Saving
4 reviews

1000W Corsair RMe Series Modular 80 Plus Gold PSU

Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • ATX Form Factor
  • Fully Modular
  • 2 x 8-Pin EPS CPU
  • 6 x 6+2-Pin PCIe
  • 1 x 12+4-Pin 12VHPVR
  • 7 x SATA

Was £152.99

SAVE £33

Now only

£119.99 inc VAT

CCL Code: PSU2147|
Part Number: CP-9020264-UK
|Manufacturer: Corsair
Great Saving
850W Corsair RMe Series Modular 80 Plus Gold PSU
Great Saving
1 review

850W Corsair RMe Series Modular 80 Plus Gold PSU

Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • ATX Form Factor
  • Fully Modular
  • 2 x 4+4-Pin EPS CPU
  • 5 x 6+2-Pin PCIe
  • 1 x 12+4-Pin 12VHPVR
  • 7 x SATA

Was £124.99

SAVE £30

Now only

£94.99 inc VAT

CCL Code: PSU2146|
Part Number: CP-9020263-UK
|Manufacturer: Corsair
Great Saving

1000W Gigabyte P1000GM Modular 80 Plus Gold PSU

Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • ATX Form Factor
  • Fully Modular
  • 2 x 4+4-Pin EPS CPU
  • 6 x 6+2-Pin PCIe
  • 8 x SATA
  • 3 x Molex

Was £156.44

SAVE £33

Now only

£122.99 inc VAT

CCL Code: PSU2155|
Part Number: GP-P1000GM-UK
|Manufacturer: Gigabyte
Great Saving

850W Gigabyte UD850GM PG5 Modular 80 Plus Gold PSU

Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • ATX Form Factor
  • Fully Modular
  • 2 x 4+4-Pin EPS CPU
  • 4 x 6+2-Pin PCIe
  • 1 x 12+4-Pin 12VHPVR
  • 8 x SATA

Was £162.70

SAVE £65

Now only

£96.99 inc VAT

CCL Code: PSU2201|
Part Number: GP-UD850GM PG5
|Manufacturer: Gigabyte
Promo

850W Corsair RM850x Modular 80 Plus Gold PSU

Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • ATX Form Factor
  • Fully Modular
  • 2 x 8-Pin EPS CPU
  • 3 x 6+2-Pin PCIe
  • 1 x 12+4-Pin 12VHPVR
  • 8 x SATA

£109.99 inc VAT

CCL Code: PSU2282|
Part Number: CP-9020270-UK
|Manufacturer: Corsair
Promo

850W Thermaltake TOUGHPOWER GF A3 Modular 80 Plus Gold PSU

Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • ATX Form Factor
  • Fully Modular
  • 2 x 4+4-Pin EPS CPU
  • 4 x 6+2-Pin PCIe
  • 1 x 12+4-Pin 12VHPVR
  • 8 x SATA

£95.99 inc VAT

CCL Code: PSU2233|
Part Number: PS-TPD-0850FNFAGE-H
|Manufacturer: Thermaltake
Great Saving
1000W MSI MPG A1000G PCIe5 Modular 80 Plus Gold PSU
Great Saving
6 reviews

1000W MSI MPG A1000G PCIe5 Modular 80 Plus Gold PSU

Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • ATX Form Factor
  • Fully Modular
  • 2 x 4+4-Pin EPS CPU
  • 6 x 6+2-Pin PCIe
  • 1 x 12+4-Pin 12VHPVR
  • 12 x SATA

Was £199.99

SAVE £45

Now only

£154.99 inc VAT

CCL Code: PSU2106|
Part Number: MPG A1000G PCIe5
|Manufacturer: MSI
Promo

1000W Corsair SF Series SF1000 Modular 80 Plus Platinum PSU

Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • SFX Form Factor
  • Fully Modular
  • 2 x 4+4-Pin EPS CPU
  • 3 x 6+2-Pin PCIe
  • 1 x 12+4-Pin 12VHPVR
  • 8 x SATA

£198.99 inc VAT

CCL Code: PSU2286|
Part Number: CP-9020257-UK
|Manufacturer: Corsair
Great Saving

1000W Corsair HX1000i Modular 80 Plus Titanium PSU

Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • ATX Form Factor
  • Fully Modular
  • 2 x 4+4-Pin EPS CPU
  • 4 x 6+2-Pin PCIe
  • 1 x 12+4-Pin 12VHPVR
  • 8 x SATA

Was £229.99

SAVE £28

Now only

£201.99 inc VAT

CCL Code: PSU2191|
Part Number: CP-9020259-UK
|Manufacturer: Corsair
Promo

850W Corsair SF Series SF850 Modular 80 Plus Platinum PSU

Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • SFX Form Factor
  • Fully Modular
  • 2 x 4+4-Pin EPS CPU
  • 2 x 6+2-Pin PCIe
  • 1 x 12+4-Pin 12VHPVR
  • 8 x SATA

£174.99 inc VAT

CCL Code: PSU2285|
Part Number: CP-9020256-UK
|Manufacturer: Corsair
Great Saving

850W Cooler Master GX III Modular 80 Plus Gold PSU

Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • ATX Form Factor
  • Fully Modular
  • 4+4-Pin + 8-Pin EPS CPU
  • 3 x 6+2-Pin PCIe
  • 1 x 12+4-Pin 12VHPVR
  • 8 x SATA

Was £279.92

SAVE £150

Now only

£128.99 inc VAT

CCL Code: PSU2213|
Part Number: MPX-8503-AFAG-BUK
|Manufacturer: Cooler Master
Promo

1000W Corsair RM1000x Modular 80 Plus Gold PSU

Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • ATX Form Factor
  • Fully Modular
  • 2 x 8-Pin EPS CPU
  • 7 x 6+2-Pin PCIe
  • 1 x 12+4-Pin 12VHPVR
  • 12 x SATA

£134.99 inc VAT

CCL Code: PSU2283|
Part Number: CP-9020271-UK
|Manufacturer: Corsair
Great Saving

850W GameMax RPG Rampage Gold Modular 80 Plus Gold PSU

Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • ATX Form Factor
  • Fully Modular
  • 2 x 4+4-Pin EPS CPU
  • 4 x 6+2-Pin PCIe
  • 1 x 12+4-Pin 12VHPVR
  • 6 x SATA

Was £203.99

SAVE £108

Now only

£95.99 inc VAT

CCL Code: PSU2170|
Part Number: GMX-GX850PROW
|Manufacturer: GameMax
Promo
850W CWT GPX Modular 80 Plus Gold PSU
Promo
2 reviews

850W CWT GPX Modular 80 Plus Gold PSU

Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • ATX Form Factor
  • Fully Modular
  • 2 x 4+4-Pin EPS CPU
  • 6 x 6+2-Pin PCIe
  • 8 x SATA
  • 4 x Molex

£79.99 inc VAT

CCL Code: PSU2058|
Part Number: GPX850S
|Manufacturer: CWT
Great Saving

850W Corsair SF-L Series Modular 80 Plus Gold PSU

Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • SFX Form Factor
  • Fully Modular
  • 2 x 4+4-Pin EPS CPU
  • 4 x 8-Pin PCIe
  • 1 x 12+4-Pin 12VHPVR
  • 8 x SATA

Was £233.47

SAVE £118

Now only

£114.99 inc VAT

CCL Code: PSU2148|
Part Number: CP-9020245-UK
|Manufacturer: Corsair
Great Saving
850W Corsair RM Series RM850 Modular 80 Plus Gold PSU
Great Saving
3 reviews

850W Corsair RM Series RM850 Modular 80 Plus Gold PSU

Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • ATX Form Factor
  • Fully Modular
  • 3 x 8-Pin EPS CPU
  • 4 x 6+2-Pin PCIe
  • 14 x SATA
  • 4 x Molex

Was £170.93

SAVE £39

Now only

£130.99 inc VAT

CCL Code: PSU1985|
Part Number: CP-9020232-UK
|Manufacturer: Corsair
Promo

850W Corsair RMx Shift Series Modular 80 Plus Gold PSU

Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • ATX Form Factor
  • Fully Modular
  • 2 x 4+4-Pin EPS CPU
  • 4 x 6+2-Pin PCIe
  • 1 x 12+4-Pin 12VHPVR
  • 12 x SATA

£144.99 inc VAT

CCL Code: PSU2129|
Part Number: CP-9020252-UK
|Manufacturer: Corsair
Great Saving

1000W Be Quiet! Straight Power 11 Modular 80 Plus Gold PSU

Save 5% when you buy 3 or more eligible different items* with code GET5OFF
  • ATX Form Factor
  • Fully Modular
  • 4+4-Pin + 8-Pin EPS CPU
  • 6 x 6+2-Pin PCIe
  • 11 x SATA
  • 4 x Molex

Was £176.64

SAVE £11

Now only

£164.99 inc VAT

CCL Code: PSU1539|
Part Number: BN285
|Manufacturer: Be Quiet!

When it comes to buying a power supply unit for your PC, it can be tempting to skimp and go for a generic, budget PSU. After all, why spend lots of money on a PSU when you can get a top-end graphics card or CPU?

Well, don’t!

The power supply is a particularly important part of your system - especially because a good-quality PSU will protect all of your other components from damage in the event of a power surge. 

If you’re building a high-end gaming PC or workstation PC, then you’ll want to buy at least an 850W PSU. This will not only provide plenty of power for your graphics card, CPU and other energy-intensive components, but will provide you with the scope for upgrades in the future. 

Here at CCL we understand the important role a high-quality PSU plays in an overall system build, so we stock a wide range of 850W power supplies. All of our 850W PSUs are 80 Plus Rated across the Bronze, Gold, Platinum and Titanium ratings. 

Our range of 850W PSUs includes modular, semi-modular and standard models, so no matter what kind of cable configuration you’ll be running in your system, we'll have a PSU that fits. 

Shop 850W 80 Plus Rated PSUs from Corsair, Be Quiet!, Seasonic, ASUS, Cooler Master, Corsair and many more now.

BACK TO TOP ^^