The popular Corsair RMx line got an upgrade, which brought it up to the ATX v3.1 standards, meaning that all new RMx units have now 12V-2×6 connectors and can deliver up to 200% of their max power.
The Corsair RM750x ATX v3.1 will be included in my best ATX v3.x & PCIe 5.x PSU picks article.
The Corsair RMx line received an update to meet the ATX v3.1 requirements, which require, among others, a PSU to withstand 200% of its max power for short periods. Another unique feature of this new models is the fan speed control knob, through which you can adjust the fan’s speed at light loads, from zero RPM up to full speed. For instance, when you select a 500-600 RPM fan speed at light loads, this will be the starting point and increase once the PSU’s thermal load increases. So, instead of providing a switch to select or deselect the fan’s semi-passive mode, Corsair provided the option to choose the fan’s starting speed.
In today’s review, I will evaluate the lowest capacity member of the RMx ATX v3.1 line, which has a maximum power of 750W. I have already assessed the 1000W and 850W models.
750W ATX v3.1 PSU Reviews:
- 1st Player NGDP 750W PSU Review
- ASUS TUF Gaming 750W Bronze PSU Review
- be quiet! System Power 10 750W PSU Review
- Cooler Master GX III 750W ATX v3.0 PSU Review
- Enermax Revolution D.F.12 750W PSU Review
- FSP VITA GM 750W ATX v3.1 PSU Review
- Sharkoon Rebel P20 750W ATX v3.1 PSU Review
- Thermaltake Toughpower PF3 750W PSU Review
- Thermaltake Toughpower GF A3 750W PSU Review
- Thermaltake Toughpower GF3 ARGB 750W PSU Review
- Thermaltake Toughpower GF3 750W ATX v3.0 PSU Review
- Thermaltake Toughpower GF A3 750W ATX v3.1 PSU Review
- XPG Core Reactor II VE 750W PSU Review
- XPG KYBER 750W ATX v3.1 PSU Review
- Manufacturer (OEM): Channel Well Technology (CWT)
- Max Power: 750W
- Cybenetics Efficiency: [115V] Cybenetics Gold (87-89%), [230V] Cybenetics Gold (89-91%)
- Noise: Cybenetics A+ (15-20 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: 750W
- Number of 12V rails: 1
- Power 5V + 3.3v: 150W
- Power 5VSB: 15W
- Cooling: 140mm Fluid Dynamic Bearing Fan (NR140HP)
- Semi-Passive Operation: ✓ (Adjustable Fan Speed)
- Modular Design: Yes (Fully)
- High Power Connectors: 2x EPS (2x cables), 3x PCIe 6+2 pin (3x cables), 1x PCIe 12+2 pin (600W)
- Peripheral Connectors: 8x SATA (2x cables), 3x 4-pin Molex (1x cable)
- ATX Cable Length: 610mm
- EPS Cable Length: 750mm
- 12+2 pin PCIe Cable Length: 650mm
- 6+2 pin PCIe Cable Length: 650mm
- Distance between SATA / 4-pin Molex: 115/100mm
- In-cable capacitors: No
- Dimensions (W x H x D): 150 mm x 85 mm x 160mm
- Weight: 1.77 kg (3.9 lb)
- Warranty: 10-years
- MSRP (excluding VAT): $120
Power Specifications
| Rail | 3.3V | 5V | 12V | 5VSB | ||
| Max. Power | Amps | 20 | 20 | 62.5 | 3 | |
| Watts | 150 | 750 | 15 | |||
| Total Max. Power (W) | 750 | |||||
Aris did PCCooler YS1200 basically same PCB parts & design of Seasonic GX/PX-1200 ?
U mean the “Same Platform” thing?
Don’t remember sorry. please check Cybenetics if there is parts description for both units there.
Thank you for all these PSUs reviews !
you are welcome!