be quiet!

be quiet! Pure Rock 3 Black CPU Air Cooler | 4 High Performance 6mm Heat Pipes with HDT Technology | 120mm PWM Fan | AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200 | Black | BK039

Name: be quiet! Pure Rock 3 Black CPU Air Cooler | 4 High Performance 6mm Heat Pipes with HDT Technology | 120mm PWM Fan | AMD:AM4 AM5/Intel LGA
Brand: be quiet!
SKU: B0DWZ2JPTF
Price: 176.00 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-06

$176.00

Buy on Amazon — $176.00 Compare to similar processors

*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.

Bottom line: The be quiet! Pure Rock 3 Black CPU Air Cooler | 4 High Performance 6mm Heat Pipes with HDT Technology | 120mm PWM Fan | AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200 | Black | BK039 is a niche pick — read recent reviews before buying in the processors category, priced around $176.00. Read recent reviews carefully before committing.

SpecPicks Verdict

SpecPicks classifies be quiet! Pure Rock 3 Black CPU Air Cooler | 4 High Performance 6mm… as a niche pick — read recent reviews before buying in the processors category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. be quiet!'s positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for processors 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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by be quiet!'s warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Pure Rock 3 Black is aimed at consumer PCs. With 190W TDP it offers an excellent cooling capacity for gaming, multimedia and graphics systems, as well as mainstream or entry level computers of all types.
Pure Rock 3 Black is equipped with 4 black 6mm heat pipes , matching the color of the heat sink. The heat pipes are key to the cooler’s great cooling performance, because they transport the heat to optimum locations on the cooling fins. They do so with minimal bends and high bending radius, to maintain the performance of each heat pipe as good as possible.
Pure Wings 3 120mm PWM and Pure Rock 3 Black are a perfect match. The fan features optimized fan blades for highest performance. The angles are adjusted to achieve even more air pressure, adding up to the extraordinary performance. A specially designed, funnel shaped air outlet is more than just the icing on the cake: it maximizes the airflow over the fins.
The Pure Rock 3 Black’s slim design increases RAM and VRM cooler compatibility significantly and enables limitless memory height. Thanks to its compact construction Pure Rock 3 Black is the perfect choice for PC cases that have limited space. Notwithstanding, it allows full configuration of RAM banks.
Installation is easier than ever with the Pure Rock 3 Black. Thanks to its convenient, preinstalled mounting bridge plus screws and a firm yet gentle fixing method, cooler attachment is a breeze. Users of an AM5 CPU by AMD can benefit from an offset mounting to center the heat pipes above the hot spots of their CPU.

Full Specifications

Brand	be quiet!
Model	BK039
Voltage	12 Volts
Wattage	190 watts
Material	Aluminum
Set Name	Original
Unit Count	1.0 Count
Noise Level	34.8 Decibels
Part Number	BK0
Compatibility	PC
Material Type	Aluminum
Cooling Method	Air
Number of Items	1
Compatible Devices	Intel sockets: 1851/1700/1200/1151/1150/1155 \| AMD sockets: AM5/AM4

Ready to buy?

be quiet! Pure Rock 3 Black CPU Air Cooler | 4 High Performance 6mm Heat Pipes with HDT Technology | 120mm PWM Fan | AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200 | Black | BK039 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Last updated 2026-07-06. Price and availability subject to change.