Skip to main content

Corsair RMx ATX 3.1 RM850x 1000W vs DeepCool PQ-M 1000W

CorsairRMx ATX 3.1 RM850x 1000W1000 W · ATX · 80 Plus Gold
DeepCoolPQ-M 1000W1000 W · ATX · 80 Plus Gold
In short

Corsair RMx ATX 3.1 RM850x 1000W and DeepCool PQ-M 1000W land level on every measure the site tracks.

SpecificationCorsairRMx ATX 3.1 RM850x 1000WDeepCoolPQ-M 1000W
Wattage (W)10001000
Form factorATXATX
Efficiency80 Plus Gold80 Plus Gold
Current best price

How these two compare

Efficiency

Corsair RMx ATX 3.1 RM850x 1000W carries an 80 Plus Gold rating; DeepCool PQ-M 1000W is rated 80 Plus Gold. The rating is the 80 PLUS certification each vendor prints, measured at defined load points — a higher tier wastes less of the wall power it draws as heat, which shows up as a cooler, quieter supply and a little off the running cost.

Which to buy

Either. They come out level on every measure the site tracks, so the day's price is the tiebreaker — take whichever is cheaper when you buy.

Common questions about this pair

Which is more efficient, Corsair RMx ATX 3.1 RM850x 1000W or DeepCool PQ-M 1000W?
Corsair RMx ATX 3.1 RM850x 1000W carries an 80 Plus Gold rating; DeepCool PQ-M 1000W is rated 80 Plus Gold. The rating is the 80 PLUS certification each vendor prints, measured at defined load points — a higher tier wastes less of the wall power it draws as heat, which shows up as a cooler, quieter supply and a little off the running cost.
Should you buy Corsair RMx ATX 3.1 RM850x 1000W or DeepCool PQ-M 1000W?
Either. They come out level on every measure the site tracks, so the day's price is the tiebreaker — take whichever is cheaper when you buy.
How we track prices

Related comparisons