Gigabyte
Gigabyte UD850GM PG5 ICE 850W
A solid mid-range pick in the power supplies line-up, with 850 W up front.
60/100
850 W80 Plus GoldFully modular10 yearsATX 3.1White
£84.99best price at Amazon
In stock at 1 retailer
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Why we rate it
- Single +12V rail
- 12V-2x6 / 12VHPWR
- OCP
- Above-average warranty
- No zero rpm mode
- Below-average wattage
Score profile
Scored against the power supplies classWhere the Gigabyte UD850GM PG5 ICE 850W wins and loses
Full specification
Grouped · supported features marked in blueSpecifications
Output
Wattage850 W
Efficiency rating80
ATX standardATX 3.1
Single +12V railYes
Form factor and design
Form factorATX
ModularFully modular
Weight2.4 kg
ColourWhite
Cooling and noise
Fan size120 mm
Fan bearingHydraulic bearing (HYB)
Fan count1
Connectors
12V-2x6 / 12VHPWRYes
Cable typeFlat
Features and warranty
OCPYes
OVPYes
UVPYes
SCPYes
OTPYes
All-Japanese capacitorsYes
Warranty10 years
Watch it in action
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Head to head
Highlighted cell = better in that rowGigabyte UD850GM PG5 ICE 850W vs Gigabyte Gigabyte UD850GM PG5 V2 850W
Gigabyte UD850GM PG5 ICE 850WGigabyte UD850GM PG5 V2 850W
| GigabyteGigabyte UD850GM PG5 ICE 850WThis page | GigabyteGigabyte UD850GM PG5 V2 850W | |
|---|---|---|
| Overall score | 60 /100 | 60 /100 |
| Wattage | 850 W | 850 W |
| Efficiency rating | 80 | 80 |
| Form factor | ATX | Compact |
| Modular | Fully modular | Fully modular |
| Warranty | 10 years | 10 years |
Who it's for
Is the Gigabyte UD850GM PG5 ICE 850W right for you?
Buy it if
Buyers on a budget
Anyone who needs a dependable power supplie for the essentials without overspending.
Skip it if
Skip it if
You need zero rpm mode, in which case a higher-tier power supplie is the better call.
Performance builder
Chasing frames and headroom in a high-end rig.
good
Mainstream builder
Wants strong value in a balanced build.
good
Budget builder
Stretching every pound in an entry rig.
okay
Common questions
Before you buy
Is the Gigabyte UD850GM PG5 ICE 850W worth it?
It depends on what you need. It scores 60/100 against other power supplies, a solid mid-range result where the class average is around 58.
What stands out on the Gigabyte UD850GM PG5 ICE 850W?
Its single +12v rail stands out, a genuinely useful feature if your setup calls for it.
How does it compare to the Corsair HX1000i Shift?
The Corsair HX1000i Shift scores 61/100 versus this one at 60/100, so it is the step up on the spec sheet.
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