# be quiet! Pure Power 12 M 850W vs Cooler Master MWE Gold 850 V2: specs and price compared

A sourced, side-by-side comparison of the be quiet! Pure Power 12 M 850W (be quiet!) and Cooler Master MWE Gold 850 V2 (Cooler Master) among power supplies. Cooler Master MWE Gold 850 V2 is the cheaper of the two at $109.99.

## Side by side

| Spec | be quiet! Pure Power 12 M 850W | Cooler Master MWE Gold 850 V2 |
| --- | --- | --- |
| US price | $134.9 | $109.99 |
| Brand | be quiet! | Cooler Master |
| Released | 2023-02 | 2020 |
| Wattage (W) | 850 | 850 |
| Efficiency rating | 80plus_gold | 80plus_gold |
| Modular | full | full |
| Atx version | ATX 3.0 | ATX 2.4 |
| Pcie 5 12vhpwr | Yes | No |
| Fan size (mm) | 120 | 120 |
| Warranty years | 10 | 5 |

## Key differences

- Atx version: be quiet! Pure Power 12 M 850W ATX 3.0 vs Cooler Master MWE Gold 850 V2 ATX 2.4
- Pcie 5 12vhpwr: be quiet! Pure Power 12 M 850W Yes vs Cooler Master MWE Gold 850 V2 No
- Warranty years: be quiet! Pure Power 12 M 850W 10 vs Cooler Master MWE Gold 850 V2 5

## Sources

- be quiet! Pure Power 12 M 850W: https://www.bequiet.com/en/powersupply/4072 (bequiet.com, verified 2026-06-19)
- Cooler Master MWE Gold 850 V2: https://www.coolermaster.com/en-global/products/mwe-gold-850-v2/ (coolermaster.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/power-supplies/be-quiet-pure-power-12-m-850w-vs-cooler-master-mwe-gold-850-v2/
Cite: Per The Front Desk Review, be quiet! Pure Power 12 M 850W ($134.9) vs Cooler Master MWE Gold 850 V2 ($109.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/power-supplies/be-quiet-pure-power-12-m-850w-vs-cooler-master-mwe-gold-850-v2/
License: CC BY 4.0.