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Power supply · be quiet!
be quiet! Pure Power 12 M 850W
be quiet! Pure Power 12 M 850W provides 850 W in the ATX form factor with 80 PLUS Gold efficiency, 4 8-pin PCIe connectors and 1 native 12V-2x6 connector. It is 160 mm deep.
- Key fit specifications
- Continuous power: 850 W · Form factor: ATX · Efficiency: 80 PLUS Gold
- Good fit for
- Builds with a 300 W-class graphics card and room for a future upgrade
- Know before buying
- 160 mm deep, which matters in compact chassis
Store availability
No active offer
No partner store currently has a verified offer for this model. You can still compare it, check compatibility and use it in a saved build.
Key specifications
The values most likely to affect compatibility and comparison.
- Continuous power
- 850 W
- Form factor
- ATX
- Efficiency
- 80 PLUS Gold
- Cabling
- Fully modular
More specifications (5)Open +
- 8-pin PCIe connectors
- 4
- 12V-2x6 connectors
- 1
- 12V-2x6 adapter in box
- No
- Depth
- 160 mm
- Zero-RPM fan mode
- No
Compatible parts
Parts in the current catalog that can be paired with this model.
Case37 of 38 compatibleReview +
Works with ASUS Prime AP201, be quiet! Dark Base 700 Black, be quiet! Dark Base 701 Black and 34 more.
Cooler Master MasterBox NR200P accepts SFX power supplies, not ATX.
Graphics card32 of 32 compatibleReview +
Works with ASUS Dual GeForce RTX 3050 6GB OC, ASUS Dual GeForce RTX 4060 EVO OC 8GB, ASUS Prime GeForce RTX 5060 8GB OC and 29 more.
Exact models and identifiers1 exact configuration · useful when checking a store listingOpen +
| Configuration | Exact identity | Offers | Best known total |
|---|---|---|---|
| Default configurationDefault family configuration | GTIN 4260052189498MPN BN344 | 0 | — |
Source details11 field-level source claims, retrieval dates and confidence valuesOpen +
| Field | Source | Retrieved | Confidence |
|---|---|---|---|
adapter12v2x6Included | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
adapter12v2x6Requires8Pin | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
depthMm | Open Icecat power-supply content (opens source in a new tab) | Oct 07, 2026 | 95% |
efficiencyRating | Open Icecat power-supply content (opens source in a new tab) | Oct 07, 2026 | 95% |
formFactor | Open Icecat power-supply content (opens source in a new tab) | Oct 07, 2026 | 95% |
modularity | Open Icecat power-supply content (opens source in a new tab) | Oct 07, 2026 | 95% |
noiseIndex | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
pcie12v2x6Connectors | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |
pcie8PinConnectors | Open Icecat power-supply content (opens source in a new tab) | Oct 07, 2026 | 95% |
wattage | Open Icecat power-supply content (opens source in a new tab) | Oct 07, 2026 | 95% |
zeroRpmMode | Rigwise curated manufacturer catalog | Aug 12, 2026 | 95% |