CORSAIR - CX-M Series CX650M Semi-Modular Low-Noise ATX 3.1 Power Supply - Black

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💡 How to pick a power supply
What to look for:
  • Wattage exceeds total system draw by 20-30% headroom
  • 80+ Gold or higher for efficiency
  • Modular cables reduce clutter in your case
💰 Mid-range builds: 650-750W. High-end with RTX 4080+: 850W-1000W+
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CORSAIR - CX-M Series CX650M Semi-Modular Low-Noise ATX 3.1 Power Supply - Black PSU
CORSAIR - CX-M Series CX650M Semi-Modular Low-Noise ATX 3.1 Power Supply - Black
Corsair0🔥 DEAL -$10
650W
Bronze
Semi
Black
$89.99
$79.99
2 stores
Specifications
UPC840440496953
Model #CP-9020310-NA
Watts650W
RatingBronze
ModularSemi
ColorBlack
Form FactorATX
value32
ATX 3.0Yes
Fan Size120mm
depth150
RGBNo
Fans1
Customer Reviews★★★★★5.0 · 5 reviews
★★★★★Corsair 650watt
Have no problem with it what so ever. Its works with no issues.
TristanC · 2026-05-16 · via bestbuy
★★★★★POWER SUPPLY
works good love it so much great item make sure to buy
KennC · 2026-04-24 · via bestbuy
★★★★★Corsair = great products
my older pc along with the main large plug has another motherboard 4 pin plug I thought this unit was not compatible but talked to a PC builder and he showed me the power supply has an 8 pin plug that also works on the the 4 pin connection. The plastic housing has a specific shape so you can only put it on one way the correct way. If you have an older motherboard like me this info might help. The only thing this power supply was missing is a small plug for my optical drive but I guess a lot of computers do not have optical drives now days or maybe the plug style has changed.
Noah · 2026-04-17 · via bestbuy
★★★★★Great power supply
Great power supply. Replaced my dead one, and should be good for my next computer if I ever close to upgrade. It's funny that I have never heard about the cybernetics rating system even though I am somewhat of a PC nerd.
JadonD · 2026-04-10 · via bestbuy
★★★★★CX650M Review
the CX650M is a great choice for anyone looking to buy a mid-tier power supply for their custom computer. Haven't had any issues with it thus far and it works amazing.
NathanJ · 2026-02-14 · via bestbuy
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CORSAIR - CX-M Series CX650M Semi-Modular Low-Noise ATX 3.1 Power Supply - Black PSU