We use cookies to understand how you use our site and improve your experience. Privacy Policy

Gigabyte P850GM 850W

Category: Power Supply

Manufacturer: Gigabyte

Wattage: 850W

Efficiency: 80+ Gold

Modular: full

Price: $163.90 from Amazon

Gigabyte P850GM 850W - Power Supply
Gigabyte

Gigabyte P850GM 850W

Wattage

850W

Efficiency

80+ Gold

Modular

full

$163.90L: $163.90H: $163.90
View full history →

Best price from Amazon

$163.90

Buy on Amazon

As an Amazon Associate, PlanMyPC earns from qualifying purchases made through links on this page. Read our affiliate disclosure

Used Market EstimateeBay sold listings
$123$163.9Save 25%
Low: $105-High: $138(eBay avg)
Compatibility Check
Retailer Prices
Build & Share
Start Building

Overview

A 850W unit with 80+ Gold efficiency certification and full cabling. It uses the ATX form factor — confirm your case lists ATX support. 850W covers a 300W+ flagship GPU plus a high-end CPU with margin to spare. A dependable power supply protects everything downstream, and efficiency tiers are a decent proxy for overall build quality.

At $163.90 it sits in the high-end power supply bracket. Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and fold its price into your running build total. Support and warranty service run through Gigabyte, with terms that vary by region.

SpecificationValue
Modularfull
Wattage850 W
Efficiency80+ Gold
Form FactorATX

Related products

Gigabyte UD1000GM PG5 V2 1000W - Power Supply
GigabyteGigabyte UD1000GM PG5 V2 1000W
Wattage1000W
Efficiency80+ Gold
Modularfull
from$149.99Amazon
Affiliate link
Gigabyte UD850GM PG5 V2 850W - Power Supply
GigabyteGigabyte UD850GM PG5 V2 850W
Wattage850W
Efficiency80+ Gold
Modularfull
from$145.19Amazon
Affiliate link
Gigabyte UD1000GM PG5 1000W - Power Supply
GigabyteGigabyte UD1000GM PG5 1000W
Wattage1000W
Efficiency80+ Gold
Modularfull
from$143.99Newegg
Affiliate link
Gigabyte UD1000GM PG5 (rev. 2.0) 1000W - Power Supply
GigabyteGigabyte UD1000GM PG5 (rev. 2.0) 1000W
Wattage1000W
Efficiency80+ Gold
Modularfull
from$143.99Newegg
Affiliate link
Gigabyte UD-GM PG5 850W - Power Supply
GigabyteGigabyte UD-GM PG5 850W
Wattage850W
Efficiency80+ Gold
Modularfull
from$119.99Amazon
Affiliate link
Gigabyte UD750GM PG5 V2 750W - Power Supply
GigabyteGigabyte UD750GM PG5 V2 750W
Wattage750W
Efficiency80+ Gold
Modularfull
from$109.99Amazon
Affiliate link

Compare Gigabyte P850GM 850W with similar

Gigabyte P850GM 850W vs Gigabyte UD1000GM PG5 V2 1000WSide-by-side specs & priceGigabyte P850GM 850W vs Gigabyte UD850GM PG5 V2 850WSide-by-side specs & priceGigabyte P850GM 850W vs Gigabyte UD1000GM PG5 1000WSide-by-side specs & priceGigabyte P850GM 850W vs Gigabyte UD1000GM PG5 (rev. 2.0) 1000WSide-by-side specs & priceGigabyte P850GM 850W vs Gigabyte UD-GM PG5 850WSide-by-side specs & priceGigabyte P850GM 850W vs Gigabyte UD750GM PG5 V2 750WSide-by-side specs & price
Spotted something wrong on this page? Report product data.

Catch the week's biggest price drops

One weekly email with the top price drops and new build guides — no spam, unsubscribe anytime.

Keep exploring

More from Gigabyte