be quiet! Pure Power 13 M 650W vs Cooler Master MWE Gold V2 Non Modular 650W
be quiet!Pure Power 13 M 650W650 W · ATX · 80 Plus Gold
Cooler MasterMWE Gold V2 Non Modular 650W650 W · ATX · 80 Plus Gold
In short
be quiet! Pure Power 13 M 650W and Cooler Master MWE Gold V2 Non Modular 650W land level on every measure the site tracks.
| Specification | be quiet!Pure Power 13 M 650W | Cooler MasterMWE Gold V2 Non Modular 650W |
|---|---|---|
| Wattage (W) | 650 | 650 |
| Form factor | ATX | ATX |
| Efficiency | 80 Plus Gold | 80 Plus Gold |
| Current best price | — | $556.87at Amazon.com · captured 2026-09-09 |
How these two compare
Efficiency
be quiet! Pure Power 13 M 650W carries an 80 Plus Gold rating; Cooler Master MWE Gold V2 Non Modular 650W 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, be quiet! Pure Power 13 M 650W or Cooler Master MWE Gold V2 Non Modular 650W?
- be quiet! Pure Power 13 M 650W carries an 80 Plus Gold rating; Cooler Master MWE Gold V2 Non Modular 650W 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 be quiet! Pure Power 13 M 650W or Cooler Master MWE Gold V2 Non Modular 650W?
- 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.