Corsair revamped the affordable RMe line, with ATX v3.1 compliant units. I will evaluate the less stronger model of the line, with 650W max power, in this review.
The Corsair RM650e ATX v3.1 is (or will be) included in my best ATX v3.x & PCIe 5.x PSU picks article.
The entire RMe line is certified by Cybenetics, with the 650W model achieving a Cybenetics Platinum efficiency rating and a Cybenetics LAMBDA-A++ noise rating, meaning that its average noise output is below 15 dBA.
The new RMe units have native 12V-2×6 sockets to meet the Intel ATX v3.1 and PCIe 5.1 standards. Their embossed cables have low-profile combs to make cable management less effortless. These cables also look nicer. A loose speed profile drives the 120mm rifle bearing fan to keep noise output low. Lastly, the PSU’s dimensions are compact, thanks to the restricted depth of the chassis, at 140mm.
A notable price gap exists between the 750W, 850W, and 1000W models.
- Cooler Master GX III 650W ATX v3.0 PSU Review
- DeepCool PN650D ATX v3.1 PSU Review
- Thermaltake Toughpower GF A3 650W PSU Review
- XPG Core Reactor II VE 650W PSU Review
- XPG KYBER 650W PSU Review
- Manufacturer (OEM): HEC
- Max Power: 650W
- Cybenetics Efficiency: [115V] Cybenetics Platinum (89.070%), [230V] Cybenetics Platinum (91.226%)
- Noise: Cybenetics A++ (<15 dB[A])
- Compliance: ATX v3.1, EPS 2.92
- Operating Temperature (Continuous Full Load): 0 – 50 °C
- Alternative Low Power Mode support: Yes
- Power 12V combined: 650W
- Number of 12V rails: 1
- Power 5V + 3.3v: 110W
- Power 5VSB: 15W
- Cooling: 120mm Rifle Bearing Fan (HA1225H12SF-Z)
- Semi-Passive Operation: ✓
- Modular Design: Yes (Fully)
- High Power Connectors: 2x EPS (1x cables), 3x PCIe 6+2 pin (2x cables), 1x PCIe 12+2 pin (300W)
- Peripheral Connectors: 6x SATA (2x cables), 2x 4-pin Molex (1x cable)
- ATX Cable Length: 610mm
- EPS Cable Length: 740+100mm
- 12+2 pin PCIe Cable Length: 640mm
- 6+2 pin PCIe Cable Length: 650mm
- Distance between SATA / 4-pin Molex: 100mm
- In-cable capacitors: No
- Dimensions (W x H x D): 150 mm x 85 mm x 140mm
- Weight: 1.49 kg (3.28 lb)
- Warranty: 7-years
- MSRP (excluding VAT): $90
Power Specifications
Rail | 3.3V | 5V | 12V | 5VSB | ||
Max. Power | Amps | 20 | 20 | 54.2 | 3 | |
Watts | 110 | 650 | 15 | |||
Total Max. Power (W) | 650 |
Speaking about Corsair …
I own rm 1000x 2024
Rtx 4090 super (right now)
Ryzen 9800x3d
For future Rtx 5090 is good way to go ? This psu will handle it ? I searched whole psu’s models on your side and I’m looking for sleeved cabled / individually so u pick this one.
yes it will be ok