Chieftec POLARIS POLARIS 3.0 850W 850W - Power supply, 80 Plus Gold80 Plus Gold
Manufacturer: CHIEFTEC
ID: PPS-850FC-A3
19590€
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| Ports & interfaces | |
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 12 |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| EPS power connector (8-pin) |  |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Modular |
| Motherboard power cable length | 65 cm |
| SATA power cable length | 100,550 mm |
| Peripheral (Molex) power cable length | 100,550 mm |
| Weight & dimensions | |
| Weight | 2.89 kg |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 160 mm |
| Energy management | |
| Input current | 12-8 A |
| Nominal power | 850 W |
| Power protection features | Over current, Over voltage, Overload, Short circuit, Under voltage |
| Power factor | 0.9 |
| Power Factor Correction (PFC) type | Active |
| Combined power (+3.3V) | 120 W |
| Combined power (+5V) | 120 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 22 A |
| Max output current (+5V) | 22 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 |
| Max output current (+12V1) | 70.8 A |
| Total power | 850 W |
| Packaging data | |
| Package weight | 3.24 kg |
| Package type | Box |
| Certificates | |
| 80 PLUS certification | 80 PLUS Gold |
| Design | |
| Product colour | Black |
| Cooling type | Active |
| Fan diameter | 13.5 cm |
| Performance | |
| Purpose | PC |
| Bearing technology | FDB |
| ATX version | 3.0 |
| Power supply unit (PSU) form factor | ATX |
| EAN | 753263078131 |
The CHIEFTEC Polaris 3.0 series is designed to Intel’s ATX 3.0 standard and supports PCIe GEN 5 with 80 PLUS® GOLD certified efficiency, promising exceptional performance. Polaris 3.0 features state-of-the-art technical design including LLC half-bridge converter with DC- to-DC technology, as well as Japanese main capacitors to achieve low ripple and tight voltage regulation. The Polaris 3.0 135mm FDB silent fan optimizes the balance between cooling and noise with excellent durability. Fully modular cable management ensures a clean and convenient build inside any system.
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The above technical details are for reference only and may change without notice. We reserve the right to correct printing errors and use illustrations for guidance. Some text may be auto-generated or machine-translated, which could lead to inaccuracies.