# be quiet! Pure Power 12 M 850W: specs and price

**Price (US):** $134.9 at bequiet.com (MSRP (USD)), as of 2026-06-27. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 12 power supplies we track it is #3 cheapest of 12; category median $165.
**Brand:** be quiet!
**Released:** 2023-02
**Deskmark:** Bronze Deskmark — pay-blind category standing 47/100, #10 of 12 in class (independent, computed from sourced data, never for sale).
**Price tracked since:** June 2026

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $134.9 |
| Brand | be quiet! |
| Released | 2023-02 |
| Wattage (W) | 850 |
| Efficiency rating | 80plus_gold |
| Modular | full |
| Atx version | ATX 3.0 |
| Pcie 5 12vhpwr | Yes |
| Fan size (mm) | 120 |
| Warranty years | 10 |

## Where it stands

At $135, the be quiet! Pure Power 12 M 850W is #3 cheapest of the 12 power supplies we track, where the median is $165. On the spec sheet, its wattage of 850 W is the lowest of the 12, its fan size of 120 mm is the lowest of the 12, and its warranty years of 10 is at the median of the 11.

## Frequently asked questions

**How much does the be quiet! Pure Power 12 M 850W cost?**

The be quiet! Pure Power 12 M 850W has a US price of $134.9 (MSRP (USD)), as of 2026-06-19.

**How does the be quiet! Pure Power 12 M 850W compare on price?**

At $135, the be quiet! Pure Power 12 M 850W is #3 cheapest of the 12 power supplies we track, where the median is $165.

**When was the be quiet! Pure Power 12 M 850W released?**

The be quiet! Pure Power 12 M 850W was released 2023-02.

**What are the be quiet! Pure Power 12 M 850W's key specs?**

be quiet! Pure Power 12 M 850W (be quiet!): wattage w 850, efficiency rating 80plus_gold, modular full, atx version ATX 3.0, pcie 5 12vhpwr Yes. Full sourced spec sheet verified 2026-06-19.

Source: https://www.bequiet.com/en/powersupply/4072 (bequiet.com, accessed 2026-06-19)
Corroboration: https://www.xda-developers.com/be-quiet-pure-power-12-m-850w-review/ (accessed 2026-06-19)
Canonical: https://frontdeskreview.com/product/power-supplies/be-quiet-pure-power-12-m-850w/
Cite: Per The Front Desk Review, the be quiet! Pure Power 12 M 850W price of record was $134.9 as of 2026-06-19 — https://frontdeskreview.com/product/power-supplies/be-quiet-pure-power-12-m-850w/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl