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Gigabyte GP-UD850GM PG5 power supply front view with 120mm fan and honeycomb grille
Gigabyte GP-UD850GM PG5 power supply front view with 120mm fan and honeycomb grille
Side profile of Gigabyte GP-UD850GM PG5 PSU showing modular cable ports and black casing
Rear view of Gigabyte GP-UD850GM PG5 power supply with 80 Plus Gold label and connectors
Gigabyte GP-UD850GM PG5 power supply rear panel with 80 PLUS Gold label and power switch
Gigabyte GP-UD850GM PG5 PSU side view showing Ultra Durable Gold 850W branding and ventilation
Gigabyte GP-UD850GM PG5 power supply modular connector panel with CPU and PCIe ports
Gigabyte 850W power supply rear panel showing modular SATA and Molex connectors
Gigabyte UD850GM 850W power supply unit with retail box and 12cm fan
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GIGABYTE GP-UD850GM PG5, 850 W, 100 - 240 V, 50 - 60 Hz, 12 - 6 A, Power Supply

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Product Code: PSEL-070

MPN #: GP-UD850GM PG5 V2

Power cuts and unstable voltages can crash a high-end PC in seconds, leaving you frustrated and risking data loss. The GIGABYTE GP-UD850GM PG5, 850 W, 100 - 240 V, 50 - 60 Hz, 12 - 6 A, Power Supply delivers clean, reliable energy to keep your workstation or gaming rig running smoothly, even under heavy loads. Its robust protection and efficient design mean you can push your components hard without worrying about power-related failures.

GIGABYTE GP-UD850GM PG5, 850 W, 100 - 240 V, 50 - 60 Hz, 12 - 6 A, Power Supply - the solution for stable, high-performance builds

When a power supply cannot keep up, your system may shut down, throttle, or suffer hardware damage. This is especially true for demanding setups with multiple graphics cards or overclocked CPUs. The GIGABYTE GP-UD850GM PG5, 850 W, 100 - 240 V, 50 - 60 Hz, 12 - 6 A, Power Supply tackles the issue head-on by providing 850 W of continuous, protected power, ensuring every component receives the voltage it needs. Stable power translates to smoother gameplay, faster rendering, and longer component lifespan, giving you confidence that your investment will perform day after day.

Benefits

A reliable power source makes a noticeable difference in everyday use.

  • 90 % efficiency reduces electricity costs and heat output.
  • Active PFC with a 0.9 power factor improves overall system stability.
  • Comprehensive protection (over-current, over-voltage, short-circuit, etc.) safeguards expensive parts.
  • Fully-modular cabling keeps the interior tidy and improves airflow.
  • 80 PLUS Gold certification guarantees high performance under load.

Usages of GIGABYTE GP-UD850GM PG5, 850 W, 100 - 240 V, 50 - 60 Hz, 12 - 6 A, Power Supply

This PSU is ideal for high-end gaming rigs, professional workstations, and content-creation PCs that demand strong, consistent power. Its multiple PCI-Express connectors support dual-GPU configurations, while the ample SATA and Molex outputs cater to storage arrays and peripheral devices. Whether you’re building a VR-ready system or a video-editing powerhouse, this unit provides the headroom and reliability you need.

Key Features of GIGABYTE GP-UD850GM PG5, 850 W, 100 - 240 V, 50 - 60 Hz, 12 - 6 A, Power Supply
  • Power protection features: Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage. These safeguards keep your components safe from electrical faults.
  • Efficiency: 90 %. High efficiency means less wasted energy and lower operating temperatures.
  • Hold time: 16 ms. The PSU can maintain output briefly during short interruptions, protecting your system from sudden drops.
  • Max output current (+12 V): 70.8 A. Provides ample power for multiple graphics cards and demanding CPUs.
  • Power factor correction (PFC) type: Active. Improves power quality and reduces strain on your mains supply.
  • ATX version: 3.1. Ensures compatibility with the latest motherboards and case designs.
  • 80 PLUS Gold certification. Confirms the unit meets strict efficiency standards.
  • Fan: 1 × 12 cm active cooling fan. Keeps the PSU cool without excessive noise.
  • Dimensions: 86 mm (H) × 150 mm (W) × 140 mm (D). Fits standard ATX cases while leaving room for other components.
These features combine to give you a power supply that is both powerful and dependable, helping you get the most out of your high-performance PC.
Specifications
Power
Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Efficiency 90%
Hold time 16 ms
Max output current (+5Vsb) 3 A
Max output current (-12V) 0.3 A
Max output current (+5V) 20 A
Max output current (+12V) 70.8 A
Max output current (+3.3V) 20 A
Combined power (+5Vsb) 15 W
Combined power (-12V) 3.6 W
Combined power (+5V) 105 W
Combined power (+12V) 850 W
Combined power (+3.3V) 105 W
Power Factor Correction (PFC) type Active
Power factor 0.9
Input current 12 - 6 A
AC input frequency 50/60 Hz
AC input voltage 100 - 240 V
Total power 850 W
Ports & interfaces
Cabling type Fully-Modular
Number of EPS connectors 2
PCI Express connector Yes
Floppy drive power connector 1
CPU power cable length 60 cm
CPU power connector (4+4 pin) Yes
PCI Express power cable length 70 cm
PCI Express power connectors (16-pin) 1
PCI Express power connectors (6+2 pin) 4
Peripheral (Molex) power cable length 150,500 mm
Peripheral (Molex) power connectors (4-pin) 3
SATA power cable length 150,600 mm
Number of SATA power connectors 8
Motherboard power cable length 61 cm
Motherboard power connector 20+4 pin ATX
Performance
Mean time between failures (MTBF) 100000 h
Bearing technology HYB
ATX version 3.1
80 PLUS certification 80 PLUS Gold
Power supply unit (PSU) form factor ATX
Purpose PC
Design
On/off switch Yes
Number of fans 1 fan(s)
Fan diameter 12 cm
Cooling type Active
Product colour Black
Weight & dimensions
Weight 2.4 kg
Height 86 mm
Depth 140 mm
Width 150 mm
Packaging data
Package type Box
Package weight 2.56 kg
Package height 211 mm
Package depth 269 mm
Package width 618 mm

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