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Corsair CX450M
EVGA Supernova 650 GA
See Top Ranked PSUs

Corsair CX450M vs EVGA Supernova 650 GA

Analysis:

The Corsair CX450M is one of the very best PSUs that one can get for around $160. The EVGA Supernova 650 GA, however, while a very good choice in its own right, falls just a bit short of being remarkable.

The Corsair CX450M was loved by reviewers at Tom's Hardware, a highly trusted source that performs reliable in-depth testing. It did great in its "Best Power Supplies 2023" roundup where it was named its "Ranked 1 out of 11", which, in itself, makes it a product worth considering.

Moving on to the EVGA Supernova 650 GA: no sources that perform reliable and objective hands-on testing have included it in their PSU roundups, which usually means that a product doesn't make for a good purchase.

As a last step, we wanted to do a head-to-head Corsair CX450M vs. EVGA Supernova 650 GA comparison of their review performance but, unfortunately, weren't able to find any review ratings on either product.

Comparison of expert ratings
Highly Recommended
Recommended
Mentioned
Not Mentioned
Tom's Hardware
hwbusters.com
Tech. Specs Comparison
Corsair CX450M
$149
EVGA Supernova 650 GA
$149
ATX 20+4 Pins
1
1
ATX 4+4 Pins
1
1
Multi-Rail PSU
No
No
PCIe 6 Pins
0
0
PCIe 6+2 Pins
2
3
PSU Efficiency
80 Plus Bronze
80 Plus Gold
PSU Form Factor
ATX12V
ATX12V
PSU Modularity
Semi
Full
SATA Ports
4
6
Wattage
450 (W)
650 (W)
Recommended by trusted experts
Tom's Hardware
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Best Overall
in “Best Power Supplies 2023” 
Last updated: 13 Jul 2023
Recommendations
No Data

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