Comparison numbers

12 Products researched
5 Research hours
820 Readers
18,613 Customer ratings

Best Power Supply Units

Power Supply Unit Comparison 2025

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Best Product
be quiet PURE POWER 11
be quiet PURE POWER 11
Amazon
Asus ROG Strix 750G
Asus ROG Strix 750G
Amazon
Bestseller
Corsair SF750
Corsair SF750
Amazon
Best Price
LC-Power LC420H-12
LC-Power LC420H-12
Amazon
Sharkoon SilentStorm SFX
Sharkoon SilentStorm SFX
Amazon
Customer rating (from Amazon)
Available at
Manufacturer
Form factor
Working temperature
Power
Available connections
Number of SATA interfaces
Number of PCIe interfaces
Detachable cable
Dimensions
Weight
Cable length
On/off switch
Advantages
Shipping (Amazon)
Best Product
Best Product
Amazonbe quiet PURE POWER 11
Rating
Excellent01/2025

1

be quiet PURE POWER 11
Customer rating
Amazon663 reviews
Check Price
Available at
71,08 £
see vendordays00£
see vendordays
Manufacturer
be quiet
Form factor
ATX
Working temperature
Power
500 W
Available connections
  • - Motherboard
  • - PATA
  • - MOLEX
  • - PCIe
  • - Floppy disk
  • - and more
Number of SATA interfaces
6
Number of PCIe interfaces
2
Detachable cable
Dimensions
3,4 x 5,9 x 5,9 in
Weight
72,3 oz
Cable length
Wireless
On/off switch
Advantages
Shipping (Amazon)
see vendor
Check Price
AmazonAsus ROG Strix 750G
Rating
Excellent01/2025

2

Asus ROG Strix 750G
Customer rating
Amazon3,930 reviews
Check Price
Available at
207,59 £
see vendordays
see vendordays
Manufacturer
Asus
Form factor
ATX
Working temperature
92 %
Power
750 W
Available connections
  • - MOLEX
  • - PCIe
  • - 20+4 Pin
  • - Motherboard
  • - CPU
Number of SATA interfaces
8
Number of PCIe interfaces
4
Detachable cable
Dimensions
2,5 x 4,9 x 4,9 in
Weight
94,9 oz
Cable length
17,7 in
On/off switch
Advantages
Shipping (Amazon)
see vendor
Check Price
Bestseller
Bestseller
AmazonCorsair SF750
Rating
Excellent01/2025

3

Corsair SF750
Customer rating
Amazon782 reviews
Check Price
Available at
249,99 £
see vendordays
see vendordays
Manufacturer
Corsair
Form factor
ATX
Working temperature
92 %
Power
750 W
Available connections
  • - 20+4 Pin
  • - CPU
  • - MOLEX
  • - PCIe
  • - Floppy disk
Number of SATA interfaces
Number of PCIe interfaces
4
Detachable cable
Dimensions
2,5 x 2,5 x 4,9 in
Weight
31,7 oz
Cable length
On/off switch
Advantages
  • The cable can be detached
Shipping (Amazon)
see vendor
Check Price
Best Price
Best Price
AmazonLC-Power LC420H-12
Rating
Excellent01/2025

4

LC-Power LC420H-12
Customer rating
Amazon851 reviews
Check Price
Available at
31,69 £
see vendordays00£
see vendordays
Manufacturer
LC-Power
Form factor
ATX
Working temperature
Power
420 W
Available connections
  • - Floppy disk
  • - compatible with many music streaming services
  • - 4-pin
Number of SATA interfaces
4
Number of PCIe interfaces
Detachable cable
Dimensions
34,3 x 55,1 x 59,1 in
Weight
49,4 oz
Cable length
On/off switch
Advantages
Shipping (Amazon)
see vendor
Check Price
AmazonSharkoon SilentStorm SFX
Rating
Excellent01/2025

5

Sharkoon SilentStorm SFX
Customer rating
Amazon336 reviews
Check Price
Available at
see vendordays
see vendordays
Manufacturer
Sharkoon
Form factor
ATX
Working temperature
Power
500 W
Available connections
  • - Motherboard
  • - CPU
  • - MOLEX
  • - 20+4 Pin
  • - Floppy disk
  • - and more
Number of SATA interfaces
Number of PCIe interfaces
2
Detachable cable
Dimensions
2,5 x 4,9 x 5,1 in
Weight
38,8 oz
Cable length
23,6 in
On/off switch
Advantages
  • With detachable cable
Shipping (Amazon)
see vendor
Check Price

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