Hardware The Best Power Supply Manufacturers  

Computer Hardware
3k votes 989 voters 53.6k views 40 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
457 108
Seasonic is listed (or ranked) 1 on the list The Best Power Supply Manufacturers

2
234 92
Corsair Components is listed (or ranked) 2 on the list The Best Power Supply Manufacturers
Computer industry, Computer hardware, Computer data storage

3
114 31
EVGA Corporation is listed (or ranked) 3 on the list The Best Power Supply Manufacturers
Aric Harmer added Computer industry

4
134 74
FSP Group is listed (or ranked) 4 on the list The Best Power Supply Manufacturers
Computer industry

5
110 66
Antec is listed (or ranked) 5 on the list The Best Power Supply Manufacturers
Computer industry, Computer hardware

6
100 73
Thermaltake is listed (or ranked) 6 on the list The Best Power Supply Manufacturers
Computer hardware

7
66 46
SilverStone is listed (or ranked) 7 on the list The Best Power Supply Manufacturers

8
80 69
Cooler Master is listed (or ranked) 8 on the list The Best Power Supply Manufacturers
Computer industry, Computer hardware

9
30 20
XFX is listed (or ranked) 9 on the list The Best Power Supply Manufacturers
Connor J Hobson added Computer hardware

10
58 54
Delta Electronics is listed (or ranked) 10 on the list The Best Power Supply Manufacturers

11
13 12
Fractal Design is listed (or ranked) 11 on the list The Best Power Supply Manufacturers
KierenSlatter added

12
35 45
Enermax is listed (or ranked) 12 on the list The Best Power Supply Manufacturers
Computer industry

13
3 0
be quiet! is listed (or ranked) 13 on the list The Best Power Supply Manufacturers
LukeA added

14
23 38
Gigabyte Technology is listed (or ranked) 14 on the list The Best Power Supply Manufacturers
Computer industry, Computer hardware, Electronics industry

15
1 4
Polarity, Inc. is listed (or ranked) 15 on the list The Best Power Supply Manufacturers
john.polarityinc added

Power supply manufacturer

16
9 18
Cougar Gaming is listed (or ranked) 16 on the list The Best Power Supply Manufacturers
KierenSlatter added

17
17 34
Chieftec is listed (or ranked) 17 on the list The Best Power Supply Manufacturers
Computer hardware

18
6 17
Deepcool is listed (or ranked) 18 on the list The Best Power Supply Manufacturers
KierenSlatter added

19
13 30
Rosewill is listed (or ranked) 19 on the list The Best Power Supply Manufacturers

20
14 32
OCZ Storage Solutions is listed (or ranked) 20 on the list The Best Power Supply Manufacturers
Computer industry

21
4 14
Acbel Polytech Inc. is listed (or ranked) 21 on the list The Best Power Supply Manufacturers
Nicholas0 added

22
4 14
Casecom is listed (or ranked) 22 on the list The Best Power Supply Manufacturers
KierenSlatter added

23
21 45
Zalman is listed (or ranked) 23 on the list The Best Power Supply Manufacturers
Computer hardware

24
14 33
Lian-Li is listed (or ranked) 24 on the list The Best Power Supply Manufacturers

25
9 25
BFG Technologies is listed (or ranked) 25 on the list The Best Power Supply Manufacturers