GIGABYTE

Gigabyte UD850GM PG5 Ice 850W ATX Power Supply 80 PLUS Gold

CPU power cable length650
AC input voltage100 – 240 V
Cooling typeActive
Width150 mm
Number of EPS connectors2
Package typeBox

The Gigabyte UD850GM PG5 Ice is a fully modular ATX power supply delivering 850W of stable output — built for demanding desktop PC builds that need reliable, efficient power without compromise. Its 80 PLUS Gold certification means less heat and lower electricity draw under real-world loads.

Description

Clean Power, Built for High-Performance Builds

80 PLUS Gold efficiency — certified to deliver consistent performance while minimising wasted energy
Intel ATX 3.1 and PCIe Gen 5.1 ready — fully compatible with the latest GPUs and motherboard platforms
120mm hydraulic bearing fan — smart thermal control with reduced noise and long-term reliability
100% Japanese capacitors — high-quality components throughout for stable voltage delivery
White finish — designed to complement white or open-frame PC builds

A strong match for gaming rigs, content creation workstations, and any high-end desktop PC build requiring dependable power delivery from a Gold-rated ATX PSU.

Specifications

General

Brand	GIGABYTE
Model name	UD850GM PG5 V2 ICE Power Supply Unit- PCIe Gen 5.1, 80 PLUS Gold, Fully Modular Design, 120mm Fan, ATX 3.1 compatible, UK Plug
Product colour	White
Purpose	PC
Hold time	16
Efficiency	90
ATX version	3.1
Cabling type	Fully-Modular
Fan diameter	120
Number of fans	1
Mean time between failures (MTBF)	100000
Warranty	10 years
EAN	4719331556495

Processor

CPU power cable length	650
CPU power connector (4+4 pin)	Yes

Ports

PCI Express connector	Yes
Number of EPS connectors	2
Motherboard power connector	20+4 pin ATX
Floppy drive power connector	1
Number of SATA power connectors	8
PCI Express power connectors (6+2 pin)	4
PCI Express power connectors (12+4 pin)	1
Peripheral (Molex) power connectors (4-pin)	3
PCI Express power connectors (12+4 pin) cable length	700

Keyboard & controls

On/off switch	Yes

Battery & power

AC input voltage	100 – 240 V
AC input frequency	50/60
Total power	850
Power factor	0.9
Input current	12 - 6.5
Combined power (+5V)	105
80 PLUS certification	80 PLUS Gold
Combined power (+12V)	850
Combined power (-12V)	3.6
Combined power (+3.3V)	105
Combined power (+5Vsb)	15
Max output current (+5V)	20
Max output current (+12V)	70.8
Max output current (-12V)	0.3
Power protection features	Over current/Over power/Over voltage/Overheating/Short circuit/Under voltage
Max output current (+3.3V)	20
Max output current (+5Vsb)	3
Motherboard power cable length	610
PCI Express power cable length	600
Power Factor Correction (PFC) type	Active
Power supply unit (PSU) form factor	ATX