Corsair Professional series power supplies set a new standard by which all premium PSUs must be judged. Designed and engineered using cutting-edge technology, each Corsair Professional series power supply is built to the highest quality standards, and delivers the features and performance that technology enthusiasts demand.
The Corsair Professional series HX850W PSU utilizes advanced DC-to-DC circuitry and meets 80 Plus Silver certification standards for up to 90% energy-efficiency, reducing wasted energy and lowering the amount of excess heat generated. Corsair Professional series power supplies are built using industrial grade electrical components, ensuring the stable, clean and reliable voltages that are essential for high-end gaming PCs and workstations.
Corsair Professional series power supplies boast an innovative cabling configuration that uses low-profile, flat modular cables that reduce air friction to help maximize airflow through the computer chassis. The modular design also simplifies installation as it allows unprecedented flexibility in using only those cables which are needed.
| Product Description | CORSAIR Professional Series HX850W - power supply - 850 Watt | Device Type | Power supply - active Power Factor Correction (PFC) - internal | Specification Compliance | ATX12V 2.3/ EPS12V 2.91 | 80 PLUS Certification | 80 PLUS Silver | Localisation | United Kingdom | Input Voltage | AC 100-240 V | Output Voltage | +3.3, +5, ±12 V | Power Capacity | 850 Watt | Output Current | +3.3V - 25 A , +5V - 25 A , +12V - 70 A , -12V - 0.8 A , +5VSB - 3 A | Output connectors | 1 x power 24 pin ATX with detachable 4 pin section , 1 x power 8 pin EPS12V with detachable 4 pin ATX12V section , 6 x 8 pin PCI Express power with detachable 2 pin section , 12 x 15 pin Serial ATA power , 12 x 4 PIN internal power , 2 x 4 PIN mini-power connector | Modular Cable Management | Yes | Dimensions (WxDxH) | 15 cm x 18 cm x 8.6 cm | Manufacturer Warranty | 7 years warranty |
General | |
| Device Type | Power supply - active Power Factor Correction (PFC) - internal |
| Specification Compliance | ATX12V 2.3/ EPS12V 2.91 |
| PSU Form Factor | ATX |
| Localisation | United Kingdom |
Power Device | |
| Input Voltage | AC 100-240 V |
| Input Voltage Range | AC 90 - 264 V |
| Frequency Required | 50/60 Hz |
| Power Output Connectors Details | 1 x power 24 pin ATX with detachable 4 pin section , 1 x power 8 pin EPS12V with detachable 4 pin ATX12V section , 6 x 8 pin PCI Express power with detachable 2 pin section , 12 x 15 pin Serial ATA power , 12 x 4 PIN internal power , 2 x 4 PIN mini-power connector |
| Output Voltage | +3.3, +5, ±12 V |
| Power Capacity | 850 Watt |
| Output Current | +3.3V - 25 A , +5V - 25 A , +12V - 70 A , -12V - 0.8 A , +5VSB - 3 A |
| Modular Cable Management | Yes |
| 80 PLUS Certification | 80 PLUS Silver |
Miscellaneous | |
| MTBF | 100,000 hours |
| Features | Solid capacitors, over current protection, over voltage protection, overpower protection, undervoltage protection, short-circuit protection, semi-modular |
| Compliant Standards | FCC Class B certified, UL, TUV, C-Tick, cUL, CB, CCC |
Manufacturer Warranty | |
| Service & Support | Limited warranty - 7 years |
Environmental Parameters | |
| Max Operating Temperature | 50 °C |
Dimensions & Weight | |
| Width | 15 cm |
| Depth | 18 cm |
| Height | 8.6 cm |
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