You found over 1,300 items in

System Power Supplies

Price Range
Below £30 (38)£30 - £50 (31)£50 - £70 (43)£70 - £90 (38)£90 - £110 (29)£110 - £150 (41)£150 - £360 (38)Above £360 (39)
Brand
Antec (148)Hewlett Packard (154)Tagan (56)Akasa (43)USystems (14)IBM (82)COLORSit (23)
Wattage
250 Watt or Less (99)250 - 350 Watt (158)350 - 450 Watt (249)450 - 550 Watt (247)550 - 650 Watt (183)More than 650 Watt (212)
Compatibility
ATX 12V (337)ATX (118)EPS12/ATX12 (37)EPS12 (22)Micro ATX (3)AT (3)SFX (1)
Number of Fans
Single Fan (209)Dual Fan (116)Without Fans (5)3 Fans (7)4 Fans (3)
Exterior Color
Black (70)Copper (1)Gray (17)Titanium (17)Nickel (5)Silver (23)Blue (14)
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Showing 1 - 20 of 1,328
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HIPER-M HPU-4M580 580-Watt Power Supply Image

HIPER-M HPU-4M580 580-Watt Power Supply

For: ATX, Power: 580 Watt, Single Fan Read more
 
from 2 stores


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Thermaltake Toughpower W0116 (W0116RB) Power Supply Image

Thermaltake Toughpower W0116 (W0116RB) Power Supply

For: ATX 12V Read more
 
from 1 store


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Akasa (AK-P040FG7-BKUK) 400-Watt Power Supply Image

Akasa (AK-P040FG7-BKUK) 400-Watt Power Supply

For: ATX 12V, Power: 400 Watt Read more
 
from 3 stores


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Atrix 650W Black 12Cm Silent Dual 12V Rail Atx Power Supply (8026850065015) 650-Watt Power Supply Image

Atrix 650W Black 12Cm Silent Dual 12V Rail Atx Power Supply (8026850065015) 650-Watt Power Supply

For: ATX, Power: 650 Watt Read more
 
from 1 store


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Danelectro DA-1 9V Adaptor Power Supply Image

Danelectro DA-1 9V Adaptor Power Supply

 
£7
from 1 store


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Thermaltake Toughpower W0131 (W0131RE) 850-Watt Power Supply Image

Thermaltake Toughpower W0131 (W0131RE) 850-Watt Power Supply

For: ATX, Power: 850 Watt, Single Fan Read more
 
from 1 store


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Hewlett Packard (399542-B21) 700-Watt Power Supply Image

Hewlett Packard (399542-B21) 700-Watt Power Supply

For: Micro ATX, Power: 700 Watt, Without Fans Read more
 
from 6 stores


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Shuttle (PC40) 250-Watt Power Supply Image

Shuttle (PC40) 250-Watt Power Supply

For: ATX 12V, Power: 250 Watt, Single Fan Read more
 
from 1 store


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Corsair Memory CMPSU-520HX (CMPSU520HXEU) 520-Watt Power Supply Image

Corsair Memory CMPSU-520HX (CMPSU520HXEU) 520-Watt Power Supply

For: EPS12/ATX12, Power: 520 Watt, Single Fan Read more
 
from 2 stores


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COLORSit 500U (8026840050014) 500-Watt Power Supply Image

COLORSit 500U (8026840050014) 500-Watt Power Supply

For: ATX, Power: 500 Watt, Single Fan Read more
 
from 1 store


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COLORSit 550U (8026840055019) 550-Watt Power Supply Image

COLORSit 550U (8026840055019) 550-Watt Power Supply

For: ATX, Power: 550 Watt, Single Fan Read more
 
from 1 store


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Trust 14886 (8713439148862) 370-Watt Power Supply Image

Trust 14886 (8713439148862) 370-Watt Power Supply

For: ATX 12V, Power: 370 Watt, Single Fan Read more
 
from 1 store


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Akasa (AK-P050FG7-BKUK) 500-Watt Power Supply Image

Akasa (AK-P050FG7-BKUK) 500-Watt Power Supply

For: ATX 12V, Power: 500 Watt Read more
 
from 3 stores


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Trust PowerMaster PW-5110 (14885) 350-Watt Power Supply Image

Trust PowerMaster PW-5110 (14885) 350-Watt Power Supply

Power: 350 Watt Read more
 
from 1 store


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Hewlett Packard (399771-021) Power Supply Image

Hewlett Packard (399771-021) Power Supply

 
from 4 stores


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Avocent ATP2116-201 (ATP2116-201) Power Supply Image

Avocent ATP2116-201 (ATP2116-201) Power Supply

 
from 1 store


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Hewlett Packard (348114-B21) (348114B21) Power Supply Image

Hewlett Packard (348114-B21) (348114B21) Power Supply

 
from 4 stores


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Akasa Paxpower 80  (AKP050FG8BK) 500-Watt Power Supply Image

Akasa Paxpower 80+ (AKP050FG8BK) 500-Watt Power Supply

For: ATX 12V, Power: 500 Watt Read more
 
from 1 store


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Origin Storage Solutions ADP-TFTW1700 Power Supply Image

Origin Storage Solutions ADP-TFTW1700 Power Supply

 
from 1 store


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Enermax EIN720AWT Power Supply Image

Enermax EIN720AWT Power Supply

Single Fan Read more
 
from 2 stores

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Shopping.com has found 5 guides that will help you understand how to shop for what you want

How To Buy A Power Supply
at Xoxide

Power supply buyers guide
at hardware

Before You PC Power Supplies
at About.com

Getting the Right Power: 15 PC Power Supply Units
at omshardware

The PC Case and Power Supply buying guide
at misco