Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Ports & interfaces | |
| Floppy disk drive connector | ![]() |
| PCI Express connector | ![]() |
| Motherboard power connector | 20+4 pin ATX |
| Floppy drive power connector | 2 |
| Number of SATA power connectors | 8 |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| EPS power connector (8-pin) | ![]() |
| ATX power connector (20+4 pin) | ![]() |
| PCI Express power connectors (8-pin) | 4 |
| CPU power connector (4+4 pin) | ![]() |
| PCI Express power connectors (6+2 pin) | 4 |
| Cabling type | Modular |
| Motherboard power cable length | 61 cm |
| SATA power cable length | 600,750,900 mm |
| CPU power cable length | 60 cm |
| PCI Express power cable length | 75 cm |
| Floppy disk drive cable length | 89 cm |
| Weight & dimensions | |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 140 mm |
| Energy management | |
| Nominal power | 850 W |
| Efficiency | 90% |
| Hold time | 16 ms |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
| Power factor | 0.9 |
| Power Factor Correction (PFC) type | Active |
| Combined power (+3.3V) | 120 W |
| Combined power (+12V) | 846 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) | 70.5 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 |
| Maximum input current (@110V) | 12 A |
| Maximum input current (@220V) | 6 A |
| Packaging data | |
| Package type | Box |
| Certificates | |
| RoHS compliance | ![]() |
| 80 PLUS certification | 80 PLUS Gold |
| Design | |
| Product colour | Black |
| Illumination | ![]() |
| Number of fans | 1 fan(s) |
| On/off switch | ![]() |
| Cooling type | Active |
| Fan diameter | 12 cm |
| Fan location | Top |
| Performance | |
| Mean time between failures (MTBF) | 100000 h |
| Form factor | ATX |
| Purpose | PC |
| Supported motherboard form factors | ATX |
| ATX version | 2.31 |
| Silent mode | ![]() |
| Power supply unit (PSU) form factor | ATX |
| Logistics data | |
| Harmonized System (HS) code | 84733020 |
| EAN | 4719331551865 |
| Warranty | 1 year |
The Gigabyte GP-P850GM is an 850-watt power supply unit that adheres to the standard ATX form factor. It is designed to provide stable and efficient power for high-performance computing systems. With an 80 PLUS Gold certification, this unit operates at up to 90% efficiency under typical loads, which helps to reduce heat output and energy consumption. The design incorporates a single +12V rail, providing consistent power delivery to demanding components such as multi-core processors and high-end graphics cards.
This PSU features a fully modular cabling system, allowing users to connect only the necessary cables for their build. This configuration aids in cleaner cable management and improved airflow within the chassis. Cooling is managed by a 120mm hydraulic bearing fan that adjusts its speed based on system load and temperature. The unit is constructed with Japanese capacitors for increased durability and includes a comprehensive suite of protection circuits, such as OVP, OPP, SCP, UVP, OCP, and OTP, to safeguard system components.
Key Features:- 850W total power output
- 80 PLUS Gold efficiency certification
- Standard ATX form factor
- Fully modular cabling design
- 120mm hydraulic bearing fan for cooling
- Features a single +12V rail configuration
- Equipped with high-quality Japanese capacitors
- Provides 4x PCIe and 8x SATA power connectors
Estimated delivery: 20.01 - 26.01
Today: 11:00 - 15:00
Estimated delivery: 20.01 - 26.01
Today: Closed
Estimated delivery: 20.01 - 26.01
Today: Closed
Estimated delivery: 20.01 - 26.01
Today: Closed
Estimated delivery: 20.01 - 26.01
Today: 10:00 - 14:00
Estimated delivery time: 20.01 - 26.01
Estimated delivery time: 21.01 - 26.01
Estimated delivery time: 20.01 - 25.01
Estimated delivery time: 21.01 - 26.01
Estimated delivery time: 21.01 - 25.01
Estimated delivery time: 20.01 - 26.01
Estimated delivery time: 20.01 - 26.01
Estimated delivery time: 21.01 - 25.01


