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be quiet! Pure Rock LP Air Cooler | Low Profile Cooler | Socket Support Intel and AMD 4/5 | 1700 1200 1150 1151 1155 Socket Compatibility | 100W TDP | Quiet Performance | Black | BK034
- German Engineering - German Design - German Quality - German Performance
- Extremely compact design for small form factor systems
- With a height of mere 45mm Pure Rock LP fits in nearly any case
- be quiet! 92mm high-quality fan offers quiet and reliable cooling with max. 30.6dB(A)
- 3 high-performance 6mm heat pipes
- User-friendly mounting kit for Intel and AMD
- 3-year manufacturers warranty
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Overview
Specs
Reviews (4)
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EXTREMELY COMPACT, QUIET COOLING
Pure Rock LP fits into the tightest systems and is your CPU cooler of choice for ultra-compact Mini-ITX builds that require reliable cooling. With its remarkably small dimensions and yet high enough cooling power, Pure Rock LP is the silent air cooler to go with for HTPCs and small multimedia or gaming systems.
Pure Rock LP fits into the tightest systems and is your CPU cooler of choice for ultra-compact Mini-ITX builds that require reliable cooling. With its remarkably small dimensions and yet high enough cooling power, Pure Rock LP is the silent air cooler to go with for HTPCs and small multimedia or gaming systems.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 90 days
- This item is covered by be quiet! Return Policy
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The be quiet! Pure Rock LP BK034 is a 45 mm-tall, low-profile CPU air cooler for small-form-factor PC builders who need cooling in compact cases. Its 92 mm fan, three 6 mm heat pipes and stated 100 W TDP make it suited to builds within that cooling range.
Recommended For
- Small-form-factor and Mini-ITX builders whose case limits CPU-cooler height to 45 mm or less; the Pure Rock LP’s compact size is its main practical advantage.
- HTPC and compact multimedia-PC builders using a compatible, moderate-power CPU who want a low-profile air cooler rather than a larger tower cooler.
- Compact-PC owners who prioritize low cooler height and restrained fan noise for everyday or moderate workloads over maximum cooling capacity; testing found a favorable noise-to-performance balance for its size.
- SFF gaming-PC builders using a lower-power processor and a case that cannot accommodate a taller cooler; the product is positioned for small gaming systems, but its 100 W rated capacity makes CPU choice and power settings important.
Real-World Use Scenarios
- When building a Mini-ITX or other SFF PC with a strict CPU-cooler height limit, the Pure Rock LP can fit where a conventional tower cooler cannot, making a compact build possible without switching to liquid cooling.
- For a small HTPC or living-room multimedia PC, it provides CPU cooling in a low-profile design; the fan is barely audible at idle in one review, though it can become noticeably louder under heavy load.
- For a compact PC used for everyday multimedia and moderate workloads, it offers a way to keep the system small without choosing a high-power CPU cooler; it is not aimed at overclocking or sustained high-heat loads.
- In a small-form-factor gaming PC with a mid-range CPU, it can handle CPU cooling while leaving room for other components; expect the fan to ramp up during demanding sessions, and avoid treating it as an overclocking cooler.
- When assembling a compact system with closely spaced memory or nearby motherboard components, its small footprint leaves more clearance around the CPU socket than a larger cooler, making access and fitment easier.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Low-profile air cooling for compact PC builds with compatible Intel or AMD sockets |
| Socket Compatibility | Intel LGA 1700, 1200, 2066, 1150, 1151, 1155, and 2011(-3) Square ILM; AMD AM5 and AM4 |
| Cooling Design | Aluminum and copper heatsink with a horizontally mounted fan |
| Fan Specifications | 92 mm rifle-bearing fan, up to 2500 RPM, with 33 CFM airflow and 30.6 dB noise level |
| Power And Lighting | 4-pin power connector; 12 V, 4.2 W; no LED lighting |
| Physical Fit And Weight | 45 mm maximum cooler height; 360 g |
| Model And Finish | be quiet! Pure Rock LP, model BK034, in black |