









⚡ Power your ambition silently and efficiently.
The Corsair RM650 (2021) is a 650-watt, 80 PLUS Gold certified fully modular ATX power supply designed for modern PC builds. Featuring dual EPS12V connectors for broad compatibility, a zero RPM fan mode for near-silent operation, and high-quality 105°C capacitors, it ensures reliable, efficient, and quiet power delivery tailored for professionals and enthusiasts alike.
| ASIN | B097DYD1LP |
| Best Sellers Rank | #41,877 in Computers ( See Top 100 in Computers ) #269 in Computer Power Supplies |
| Brand | Corsair |
| Compatible Devices | Personal Computer |
| Connector Type Used on Cable | ATX, EPS |
| Cooling Method | Air |
| Current Rating | 10 Amps |
| Customer Reviews | 4.7 4.7 out of 5 stars (976) |
| Fan Size | 140 Millimeters |
| Form Factor | ATX |
| Item Dimensions | 16 x 15 x 8.6 centimeters |
| Item Weight | 1.5 Kilograms |
| Manufacturer | CORSAIR HOLDINGS HONG KONG LTD |
| Maximum Input Voltage | 240 Volts |
| Mfr Part Number | CP-9020233-UK |
| Minimum Input Voltage | 110 Volts |
| Model Name | ATX Power Supply |
| Model Number | CP-9020233-UK |
| Number of Fans | 1 |
| Output Wattage | 650 |
| Power Supply Design | Full Modular |
| System Bus Connector Type | 24 Pin |
| UPC | 840006631187 840006630944 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 105 Degrees Celsius |
| Wattage | 650 watts |
A**L
ممتاز
N**I
I’ve been using the Corsair RM850 (2021) power supply for a while now, and I’m extremely satisfied with its performance. This 850W PSU provides all the power I need for my system, easily powering my RTX 3070 and Ryzen 7 5700X3D, and I’ve had no issues with stability or power delivery. The build quality is excellent, and it feels solid and well-made. The modular cables are a big plus, making cable management much easier, and the fully sleeved cables look great and are easy to route in my case. One of the standout features is how quiet it is. Even under load, the fan barely spins up, which is a huge improvement over my previous PSU. It’s virtually silent, making my PC build much quieter overall. I’ve been running it for a few years now, and it’s been rock solid—no random shutdowns or instability, even when I’m pushing my system with gaming or heavy tasks. The 80+ Gold certification also gives me peace of mind that it’s energy-efficient and not wasting power. Overall, I’m very happy with the Corsair RM850 (2021). It’s a reliable, efficient, and quiet power supply that provides excellent value for the price. Highly recommended for anyone looking for a solid PSU for their system.
S**H
Upgraded from a FSP psu to this due to its horrible coil whine and noise. Been using the RM series lineup since 2015 and decided to go back to it again. RM series is silent and has no coil whine. Much better build quality than FSP. Provided extra spare cables and cable ties. Extremely satisfied :)
H**R
I got this 3 years ago for my dream build. And it is still performing well. Cant go wrong with Corsair PSU
ف**ي
ممتاز شريته قبل ثلاث سنين وللحين استخدمه 👍🏻
B**D
Looks good overall.. onpoint delivery and was in very good condition.. thanks seller.. will update once other parts arrive so i can assemble and see if all functions ok.
Trustpilot
1 month ago
3 days ago