be quiet! Pure Rock Pro 3 Black CPU Air Cooler
Bottom line: The be quiet! Pure Rock Pro 3 Black CPU Air Cooler ($54.90 on Amazon as of 2026-10-21 04:20 UTC): 6mm copper heat pipes with HDT nickel-plated direct-contact base; main trade-off: dual-tower height risks clearance issues in compact cases.
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 6mm copper heat pipes with HDT nickel-plated direct-contact base
- ✓ Bundled 120mm Pure Wings 3 PWM fan tuned for high air pressure
- ✓ Compact offset dual-tower clears tall RAM and VRM heatsinks
- ✓ AM5 offset mounting centers base over CPU hot spots
Cons
- ✗ Dual-tower height risks clearance issues in compact cases
- ✗ Ships with one fan; no second fan for push-pull included
- ✗ No RGB lighting for builders who want a lit cooler
- ✗ Air cooling trails 240mm+ AIOs under sustained overclocks
SpecPicks Verdict
SpecPicks scored be quiet! Pure Rock Pro 3 Black CPU Air Cooler using a rating × review-volume × price-fit model applied to published specs and reviews across the processors category. be quiet!'s processors 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 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 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
- Pure Rock Pro 3 features 6 black high-performance copper heat pipes with nickel-plated base. As a result, this high-end cooler always keeps your CPU at peak performance, even in overclocked systems and demanding workstations.
- Pure Wings 3 120mm PWM and Pure Rock Pro 3 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.
- Despite being a double-tower air cooler, Pure Rock Pro 3’s compact offset design increase RAM and VRM cooler compatibility significantly. The height of the front fan can be adjusted, if needed.
- Installation is easier than ever with the Pure Rock Pro 3. Its mounting kit is self-explanatory and easy to use, making attaching the cooler a breeze. Users of an AM5 CPU by AMD can benefit from an offset mounting to center the base plate above the hot spots of their CPU.
- Powerful. Strong. Unshakable. The Pure Rock Pro 3 makes a statement not only in performance, but also in design. We made sure the cooler leaves a lasting impression in your PC. Despite its striking appearance, its lines are discreet, perfectly combining power and elegance.
Full Specifications
| Brand | be quiet! |
|---|---|
| Model | BK042 |
| Voltage | 12 volts |
| Wattage | 3.6 watts |
| Material | Aluminum |
| Set Name | Pro 3 |
| Unit Count | 1 Count |
| Noise Level | 34.8 db |
| Part Number | BK0 |
| Compatibility | PC |
| Material Type | Aluminum |
| Cooling Method | Air |
| Number of Items | 1 |
| Number of Packs | 2 |
| Compatible Devices | Intel sockets: 1851/1700/1200/1151/1150/1155 | AMD sockets: AM5/AM4 |
| Included Components | Thermal paste, mounting kit, user manual (English language not guaranteed) |
| Power Connector Type | 4-Pin |
| Maximum Rotational Speed | 2000 rpm |
| Item Dimensions L x W x H | 5.47"L x 4.88"W x 6.1"H |
| Global Trade Identification Number | 04260052192511 |
| Full listing title | be quiet! Pure Rock Pro 3 Black CPU Air Cooler | 6 High Performance 6mm Heat Pipes with HDT Technology | 120mm Quiet PWM Fan | AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200 | Black | BK042 |
Ready to buy?
be quiet! Pure Rock Pro 3 Black CPU Air Cooler | 6 High Performance 6mm Heat Pipes with HDT Technology | 120mm Quiet PWM Fan | AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200 | Black | BK042 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.
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
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