Corsair RM850x power supply unit 850 W 24-pin ATX ATX Black
- Fully modular, Type-5 connectors
- Cybenetics Gold-certified
- ATX 3.1 compliant, supporting PCIe 5.1
- Zero RPM Fan Mode for near-silent operation at lower loads
Power your next build with a CORSAIR RMx Series fully modular PSU for quiet, Cybenetics Gold-certified efficient performance.
| Power | |
|---|---|
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit |
| Efficiency | 90% |
| Max output current (+5Vsb) | 3 A |
| Max output current (+5V) | 20 A |
| Max output current (+12V) | 70.8 A |
| Max output current (+3.3V) | 20 A |
| Combined power (+5Vsb) | 15 W |
| Combined power (+5V) | 150 W |
| Combined power (+12V) | 849.6 W |
| Combined power (+3.3V) | 150 W |
| Input current | 10 – 5 A |
| AC input frequency | 47 – 63 Hz |
| AC input voltage | 100 – 240 V |
| Total power | 850 W |
| Ports & interfaces | |
|---|---|
| Cabling type | Fully-Modular |
| PCI Express power connectors (12+4 pin) | 1 |
| PCI Express power connectors (6+2 pin) | 3 |
| EPS power connector (4+4 pin) | Yes |
| EPS power connector (8-pin) | No |
| Peripheral (Molex) power connectors (4-pin) | 2 |
| Number of PATA power connectors | 3 |
| Number of SATA power connectors | 8 |
| Motherboard power cable length | 61 cm |
| Motherboard power connector | 24-pin ATX |
| Performance | |
|---|---|
| Silent mode | Yes |
| ATX version | 3.1 |
| 80 PLUS certification | 80 PLUS Gold |
| Power supply unit (PSU) form factor | ATX |
| Purpose | PC/Server |
| Design | |
|---|---|
| Illumination | No |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Product colour | Black |
| Certificates | |
|---|---|
| Compliance certificates | Low Voltage Directive (LVD), RoHS, UKCA |
| Packaging content | |
|---|---|
| Cable tie(s) included | Yes |
| Cables included | AC |
| Weight & dimensions | |
|---|---|
| Weight | 3.28 kg |
| Height | 86 mm |
| Depth | 160 mm |
| Width | 150 mm |
