Cooler Master V SFX Gold 850W - PSU, 80 Plus Gold
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Technical details | |
| Sustainability compliance | ![]() |
| Ports & interfaces | |
| PCI Express connector | ![]() |
| Motherboard power connector | 24-pin ATX |
| Number of SATA power connectors | 2 |
| Peripheral (Molex) power connectors (4-pin) | 1 |
| EPS power connector (8-pin) | ![]() |
| ATX power connector (20+4 pin) | ![]() |
| PCI Express power connectors (8-pin) | 2 |
| CPU power connector (4+4 pin) | ![]() |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Fully-Modular |
| Motherboard power cable length | 30 cm |
| SATA power cable length | 100,330,445 mm |
| Peripheral (Molex) power cable length | 100,330 mm |
| PCI Express power cable length | 52 cm |
| EPS power connector (4+4 pin) | ![]() |
| PCI Express power connectors (12+4 pin) | 1 |
| Weight & dimensions | |
| Weight | 1.42 kg |
| Height | 63.5 mm |
| Width | 125 mm |
| Depth | 100 mm |
| Energy management | |
| Input current | 6 - 12 A |
| Nominal power | 850 W |
| Efficiency | 90% |
| Hold time | 16 ms |
| Power protection features | Over power, Overheating, Over voltage, Under voltage, Over current, Short circuit |
| Power Factor Correction (PFC) type | Active |
| Combined power (+3.3V) | 120 W |
| Combined power (+12V) | 849.6 W |
| Combined power (+5V) | 120 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 70.8 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| AC input frequency | 50/60 Hz |
| AC input voltage | 100 - 240 V |
| Total power | 850 W |
| Power Good signal delay range | 100 - 500 ms |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 50 °C |
| Packaging data | |
| Package weight | 1.86 kg |
| Package depth | 260 mm |
| Package height | 100 mm |
| Package width | 190 mm |
| Certificates | |
| Certification | ErP 2014 Lot 3, TUV, cTUVus, EAC, RCM, CB |
| RoHS compliance | ![]() |
| Other features | |
| EPS cable length | 45 cm |
| Design | |
| Product colour | Black |
| Illumination | ![]() |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Fan diameter | 9.2 cm |
| Performance | |
| Mean time between failures (MTBF) | 100000 h |
| Form factor | SFX |
| Purpose | PC/Server |
| Bearing technology | FDB |
| Supported motherboard form factors | ATX |
| ATX version | 3.1 |
| 80 PLUS certification | 80 PLUS Gold |
| Silent mode | ![]() |
| Power supply unit (PSU) form factor | SFX |
| Logistics data | |
| Master (outer) cases per pallet | 24 pc(s) |
| Master (outer) case height | 215 mm |
| Master (outer) case width | 275 mm |
| Master (outer) case length | 520 mm |
| Products per master (outer) case | 5 pc(s) |
| EAN | 4719512134726 |
The Cooler Master V SFX Gold 850W is an ATX 3.1 compliant power supply unit engineered for small form factor (SFF) systems. It provides 850 watts of continuous power and features an 80 PLUS Gold certification, indicating up to 90% efficiency under typical operating loads. This level of efficiency helps to reduce waste heat generation and electrical consumption. The fully modular cabling system allows builders to use only the necessary cables, which can simplify installation and improve airflow within space-constrained chassis.
This unit is constructed with Japanese capacitors to support stable voltage regulation and long-term reliability. Thermal management is handled by a 92mm fan, and the PSU is rated to operate at full capacity in ambient temperatures of up to 50°C. A comprehensive suite of protections, including overcurrent (OCP), overpower (OPP), and overtemperature (OTP), is integrated to safeguard connected components from electrical faults. The design has a mean time between failures (MTBF) rating of 100,000 hours, reflecting its intended durability.
Key Features:- Delivers 850W of continuous power
- Features 80 PLUS Gold certified efficiency
- Utilizes a compact SFX form factor
- Offers a fully modular cabling system
- Provides four 6+2 pin PCIe connectors
- Includes eight SATA power connectors
- Cooled by a single 92mm fan
- Compliant with the ATX 3.1 standard
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- leaflet (English)


