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be quiet! Power Zone 2 850W
be quiet!

be quiet! Power Zone 2 850W

Bottom line: The be quiet! Power Zone 2 850W ($215.00 on Amazon as of 2026-10-21 04:22 UTC): 80 Plus Platinum and Cybenetics Platinum dual certification; main trade-off: 850W caps headroom for dual-GPU or 600W-class card builds.

$215.00

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Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 80 Plus Platinum and Cybenetics Platinum dual certification
  • ✓ Native 90-degree angled 12V-2x6 connector keeps side panels clear
  • ✓ PCIe 5.1 and ATX 3.1 compliant for current-gen GPU transients
  • ✓ Semi-passive mode runs the fan off at low loads

Cons

  • ✗ 850W caps headroom for dual-GPU or 600W-class card builds
  • ✗ Semi-passive fan curve means fan cycling under bursty loads
  • ✗ Angled 12V-2x6 plug fits some cases and GPU clearances poorly
  • ✗ be quiet! lists no cable count or length details in this listing

Manufacturer description

be quiet! Power Zone 2 850W power supply, 80 Plus Platinum and Cybenetics Platinum certification, semi-passive cooling, Pure Wings 3 140mm fan, 90° angled 12V-2x6 connector, PCIe 5.1/ATX 3.1

SpecPicks Verdict

SpecPicks scored be quiet! Power Zone 2 850W using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. be quiet!'s power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • W129035724

Full Specifications

Brandbe quiet!
Wattage850 watts
Model NameBP007EU
Unit Count1 Count
Form FactorATX
Model NumberBP007EU
Connector TypeATX, PCIe
Cooling MethodAir
Number of Fans1
Output Wattage850 watts
Item Dimensions6.3 x 5.91 x 3.39 inches
Mfr Part NumberBP007EU
Number of Packs1
Compatible DevicesHigh-End Gaming and Workstation Systems
Power Supply DesignFull Modular
Maximum Input Voltage240 volts_of_alternating_current
Minimum Input Voltage100 volts_of_alternating_current
Item dimensions L x W x H6.3 x 5.91 x 3.39 inches
System Bus Connector Type20+4 Pin
Connector Type Used on CableATX, PCIe

Ready to buy?

be quiet! Power Zone 2 850W is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $215.00

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

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