⚡ Power your build like a pro — silent, sleek, and seriously reliable.
The CORSAIR RM650 (2021) is a fully modular, 80 PLUS Gold certified power supply designed for high-performance PC builds. Featuring industrial-grade 105°C capacitors, a quiet 140mm rifle bearing fan with zero RPM mode, and broad compatibility with modern hardware, it delivers efficient, stable power with minimal noise. Backed by a 10-year warranty, it’s engineered for durability and future-ready upgrades.
| ASIN | B093NGBKKD |
| Best Sellers Rank | #353 in Computer Power Supplies |
| Brand | Corsair |
| Compatible Devices | Personal Computer |
| Connector Type | PCI Express |
| Connector Type Used on Cable | PCI Express |
| Cooling Method | Air |
| Customer Reviews | 4.7 out of 5 stars 159 Reviews |
| Fan Size | 140 Millimeters |
| Form Factor | EPS12V |
| Item Dimensions | 6.3 x 5.91 x 3.39 inches |
| Item Weight | 1.5 Kilograms |
| Manufacturer | Corsair |
| Maximum Input Voltage | 240 Volts (AC) |
| Mfr Part Number | CP-9020233-NA |
| Minimum Input Voltage | 115 Volts |
| Model Name | CORSAIR RM650 |
| Model Number | CP-9020233-NA |
| Number of Fans | 1 |
| Output Wattage | 650 Watts |
| Power Supply Design | Full Modular |
| System Bus Connector Type | 8 Pin |
| UPC | 840006630920 |
| Warranty Description | 10 year manufacturer |
| Wattage | 650 watts |
E**N
Works as intended.
Easy to install, cable manage and runs quiet. This PSU automatically slows down or completely shuts off the fan when not under load.
K**E
Quiet and enough power for me
Works well is quiet and I'm happy with it so far
A**R
a good price for the item - quiet
efficient and quiet
D**W
Great PSU
Its a great PSU, I just wish I would have gone for the 750 version
T**B
Makes cable management a breeze.
Voltage regulation is excellent. Modular cables are flexible and makes for a nice clean case.
P**Y
Easy to install modular setup
Great rating for the value of having a modular setup.
H**E
Replaced and still broken
Sadly I had to get the first one replaced because it would not work. Had the replacement come in and had a broken part inside. Very frustrating whit how much time and money was spent. May have to go to best buy to see if it can be fixed for cheep.
J**Y
Awsome
Terifgic product, plug in cables you need leave out those you dont for very neat assembly. Fan is therom controlled so it is totally silent unless you are drawing huge power. Customer service exceptional.
R**Q
Très bon produit de qualité
Jamais eu de problèmes avec cette marque et la garantie est longue et les câbles sont d'une bonne longueur car j'ai un " full tower" et je n'ai pas besoin d'extension. Je le recommande.
D**W
Best bang for buck
Got this power supply on sale for $120 taxes in. Great price for a 650 watt power supply! No issues with it. Very quiet.
A**R
Still alive
Years later and still working well
Trustpilot
1 day ago
2 weeks ago