Hardware The Best Power Supply Manufacturers  

Computer Hardware
3.1k votes 1k voters 54.4k views 41 items

A list of top power supply manufacturers. These are the best companies in their field as voted on by the users. If you're looking to purchase a power supply unit then these are the companies and brands you should be looking at. As easy as buying a prebuilt computer can be, there is a definite satisfaction that comes with building your own PC. Beyond the obvious monitor, keyboard, mouse, and speakers that sit on your desk.

The computer itself requires a CPU, motherboard, RAM, graphics card, sound card, network card, power supply, hard disk drive, power supply, and a case to put it all in. Some motherboards may also have those separate expansion cards already integrated. If you're careful, you may even be able to build your own custom machine for less money that it would cost for a pre-built model.

What are the best power supply manufacturers? Take a look at this list and you'll find out. When you upgrade your hardware, you can also sell the individual components to help offset your costs. Good luck!
Ranker may collect a commission from links on this page. Prices & inventory are accurate as of publish date.
list ordered by

1
471 112
Seasonic is listed (or ranked) 1 on the list The Best Power Supply Manufacturers

2
238 97
Corsair Components is listed (or ranked) 2 on the list The Best Power Supply Manufacturers
Computer industry, Computer hardware, Computer data storage

3
116 34
EVGA Corporation is listed (or ranked) 3 on the list The Best Power Supply Manufacturers
Aric Harmer added Computer industry

4
138 76
FSP Group is listed (or ranked) 4 on the list The Best Power Supply Manufacturers
Computer industry

5
113 67
Antec is listed (or ranked) 5 on the list The Best Power Supply Manufacturers
Computer industry, Computer hardware

6
102 76
Thermaltake is listed (or ranked) 6 on the list The Best Power Supply Manufacturers
Computer hardware

7
67 48
SilverStone is listed (or ranked) 7 on the list The Best Power Supply Manufacturers

8
81 72
Cooler Master is listed (or ranked) 8 on the list The Best Power Supply Manufacturers
Computer industry, Computer hardware

9
59 56
Delta Electronics is listed (or ranked) 9 on the list The Best Power Supply Manufacturers

10
30 23
XFX is listed (or ranked) 10 on the list The Best Power Supply Manufacturers
Connor J Hobson added Computer hardware

11
37 47
Enermax is listed (or ranked) 11 on the list The Best Power Supply Manufacturers
Computer industry

12
5 1
be quiet! is listed (or ranked) 12 on the list The Best Power Supply Manufacturers
LukeA added

13
13 15
Fractal Design is listed (or ranked) 13 on the list The Best Power Supply Manufacturers
KierenSlatter added

14
2 1
Alpha Scientific Electronics, ... is listed (or ranked) 14 on the list The Best Power Supply Manufacturers
AlphaScientificElectronics,Inc added

15
23 40
Gigabyte Technology is listed (or ranked) 15 on the list The Best Power Supply Manufacturers
Computer industry, Computer hardware, Electronics industry

16
10 19
Cougar Gaming is listed (or ranked) 16 on the list The Best Power Supply Manufacturers
KierenSlatter added

17
1 5
Polarity, Inc. is listed (or ranked) 17 on the list The Best Power Supply Manufacturers
john.polarityinc added

Power supply manufacturer

18
17 35
Chieftec is listed (or ranked) 18 on the list The Best Power Supply Manufacturers
Computer hardware

19
22 45
Zalman is listed (or ranked) 19 on the list The Best Power Supply Manufacturers
Computer hardware

20
15 33
Lian-Li is listed (or ranked) 20 on the list The Best Power Supply Manufacturers

21
15 33
OCZ Storage Solutions is listed (or ranked) 21 on the list The Best Power Supply Manufacturers
Computer industry

22
6 17
Deepcool is listed (or ranked) 22 on the list The Best Power Supply Manufacturers
KierenSlatter added

23
13 30
Rosewill is listed (or ranked) 23 on the list The Best Power Supply Manufacturers

24
4 14
Casecom is listed (or ranked) 24 on the list The Best Power Supply Manufacturers
KierenSlatter added

25
4 14
Acbel Polytech Inc. is listed (or ranked) 25 on the list The Best Power Supply Manufacturers
Nicholas0 added