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 165
Next Day Delivery only £5.99*
Stock Code: EVG-500W
Manf Code: 100-W1-0500-K3
£34.98 inc vat
£29.15 ex vat
Next Day Delivery only £5.99*
Stock Code: NOV-PSU500
Manf Code: NOV-PSU500
£22.99 inc vat
£19.16 ex vat
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
Next Day Delivery only £5.99*
Stock Code: NOV-PSB101
Manf Code: NOV-PSB101
£94.99
£89.99 inc vat
£74.99 ex vat
You save £5.00
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
Next Day Delivery only £5.99*
Stock Code: CM-MWL700
Manf Code: MPX-7001-ACABW-UK
£52.99
£44.99 inc vat
£37.49 ex vat
You save £8.00
Next Day Delivery only £5.99*
Stock Code: NOV-PSG601
Manf Code: NOV-PSG601
£54.98
£52.99 inc vat
£44.16 ex vat
You save £1.99
Next Day Delivery only £5.99*
Stock Code: NOV-PSB751
Manf Code: NOV-PSB751
£74.99
£64.99 inc vat
£54.16 ex vat
You save £10.00
Next Day Delivery only £5.99*
Stock Code: NOV-PSU75
Manf Code: AD-E750AE-A6
£29.99 inc vat
£24.99 ex vat
Next Day Delivery only £5.99*
Stock Code: CSR-750X
Manf Code: CP-9020092-UK
£109.98 inc vat
£91.65 ex vat
Next Day Delivery only £5.99*
Stock Code: NOV-PSU85
Manf Code: AD-E850AE-A6
£31.19 inc vat
£25.99 ex vat
Next Day Delivery only £5.99*
Stock Code: CSR-CX450M
Manf Code: CP-9020101-UK
£51.49 inc vat
£42.91 ex vat
Next Day Delivery only £5.99*
Stock Code: EVG-B355V3
Manf Code: 220-B3-0550-V3
£60.77 inc vat
£50.64 ex vat
Next Day Delivery only £5.99*
Stock Code: CSR-CS850M
Manf Code: CP-9020086-UK
£109.98 inc vat
£91.65 ex vat
Next Day Delivery only £5.99*
Stock Code: CSR-TX850M
Manf Code: CP-9020130-UK
£119.64 inc vat
£99.70 ex vat
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
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
Next Day Delivery only £5.99*
Stock Code: CSR-HX100I
Manf Code: CP-9020074-UK
£204.98 inc vat
£170.82 ex vat
Next Day Delivery only £5.99*
Stock Code: SS-500ES
Manf Code: SS-500ES
£76.19
£69.98 inc vat
£58.32 ex vat
You save £6.20
Next Day Delivery only £5.99*
Stock Code: CSR-1000X
Manf Code: CP-9020094-UK
£182.66 inc vat
£152.22 ex vat
Next Day Delivery only £5.99*
Stock Code: CSR-HX850F
Manf Code: CP-9020138-UK
£147.49 inc vat
£122.91 ex vat
Next Day Delivery only £5.99*
Stock Code: CSR-1000I
Manf Code: CP-9020084-UK
£182.65 inc vat
£152.21 ex vat
Next Day Delivery only £5.99*
Stock Code: CSR-650X
Manf Code: CP-9020091-UK
£90.80 inc vat
£75.67 ex vat
Next Day Delivery only £5.99*
Stock Code: CSR-HX120F
Manf Code: CP-9020140-UK
£209.99 inc vat
£174.99 ex vat
Novatech Live Chat
Showing products 1 to 24 of 165 (7 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.