Support PCIe Gen 5.0 graphics cardThe UD850GM PCIE 5.0 has a 16-pin connector and comes with a high-quality native 16-pin cable that allows you to use the PSU with a PCIe Gen 5.0 graphics card. This cable can support up to 600 watts of power to the graphics card.
ULTRA DURABLEInherit the product design spirit of GIGABYTE Ultra Durable, thus introducing a variety of high-quality materials and designs. Ultra Durable combines high-quality main Japanese capacitors, enhanced thermal solution, 120mm smart hydraulic bearing (HYB) fan, and six circuit protection designs. It provides consumers with a high-quality and stable power supply, and can be used for a long time.
HIGH QUALITY JAPANESE CAPACITORSThe main capacitors use high quality Japanese capacitors to produce the efficient performance and ensure the longer reliability.
ENHANCED THERMAL SOLUTIONCompared with the standard thermal solution, we have enlarged the heatsink by about 200% or more, and optimized the airflow. The heat dissipation performance is increased by more than 10%, thus prolonging the service life of the components.
120MM SMART HYDRAULIC BEARING (HYB) FANThe fan speed is adjusted according to the automatic power detection and stops when the system is idle or under low load (less than 20% load). The hydraulic bearing fan provides longer and more stable life time.
PROTECTIONIn order to make sure the entire computer system to operate stably under any conditions, we not only added protection designs such as OCP, OTP, OVP, OPP, UVP and SCP, but also ensured the stable operation of your system through the safety certification of various countries.
FULLY MODULAR DESIGNAll the black flat cables are modular design. Installing only the cables you need to reduce clutter, to increase the airflow and to improve the chassis thermal performance.
80 PLUS GOLD CERTIFIED80 Plus Gold certified ensures to deliver 90% efficiency at 50% load. The better power efficiency leads to less power waste, less heat and less fan noise.
PLENTIFUL POWER SUPPLYThe +12VHPWR and the +12V can provide a total of 850W power output. The +12VHPWR can provide up to 600W for the latest PCIe Gen 5.0 graphics card.
COMPACT DESIGNWith the help of engineers' excellent design capabilities and heat dissipation technology on various hardware products, and the use of higher quality materials, GIGABYTE has reduced the length of the power supply to an amazing 140 mm, so it can be easily installed in any chassis without space constraints.
| Technical details |
| Sustainability certificates | CCC, CE, Federal Communications Commission (FCC), RoHS |
| Warranty period | 5 year(s) |
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| Ports & interfaces |
| Motherboard power connector | 20+4 pin ATX |
| Peripheral (Molex) power connectors (4-pin) | 2 |
| Motherboard power cable length | 61 cm |
| Number of SATA power connectors | 8 |
| Number of PATA power connectors | 3 |
| SATA power cable length | 150,600 mm |
| Peripheral (Molex) power cable length | 200,600 mm |
| PCI Express power connectors (6+2 pin) | 4 |
| PCI Express power connectors (16-pin) | 1 |
| PCI Express power cable length | 70 cm |
| CPU power connector (4+4 pin) | Yes |
| ATX power connector (20+4 pin) | Yes |
| PCI Express connector | Yes |
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| Weight & dimensions |
| Width | 150 mm |
| Depth | 140 mm |
| Height | 85 mm |
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| Power |
| Total power | 850 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Input current | 12 - 6 A |
| Maximum input current (@110V) | 6 A |
| Maximum input current (@220V) | 12 A |
| Power Factor Correction (PFC) type | Active |
| Combined power (+3.3V) | 105 W |
| Combined power (+12V) | 850 W |
| Combined power (+5V) | 105 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 |
| Hold time | 16 ms |
| Efficiency | 90% |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
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| Packaging data |
| Package type | Box |
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| Packaging content |
| Cables included | CPU, PATA, Peripheral (Molex), SATA |
| Cable tie(s) included | Yes |
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| Design |
| Product colour | Black |
| Cooling type | Active |
| Fan diameter | 12 cm |
| Number of fans | 1 fan(s) |
| Fan location | Top |
| Illumination | No |
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| Performance |
| Purpose | PC |
| Power supply unit (PSU) form factor | ATX |
| 80 PLUS certification | 80 PLUS Gold |
| Noise level | 40 dB |
| Mean time between failures (MTBF) | 100000 h |
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