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be quiet! Pure Rock LP

Top Flow low profile CPU air cooler for Intel and AMD sockets

54€95
Be notified of availability
Overview

Low-profile air cooler for compact systems

The be quiet! Pure Rock LP is a low profile CPU air cooler in Top Flow format. It is compact and quiet and is ideal for small Mini PCs or ultra-compact Mini ITX systems. It consists of a fine-finned aluminium radiator with copper base and heatpipes and a 92 mm fan.

Efficient and quiet cooling

  • 100W TDP cooling capacity
  • Extremely compact design for small form factor systems
  • With a height of only 45 mm, the Pure Rock LP fits into almost any case
  • High-quality 92mm be quiet! fan provides reliable and quiet cooling with a maximum of 30.6dBA
  • 3 high-performance 6 mm heatpipes
  • Convenient Intel and AMD mounting system for quick installation
  • 3-year manufacturer's warranty

Main features:

  • Compatible with Intel sockets: 1150 / 1151 / 1155 / 1200 / 1700
  • Compatible with AMD sockets: AM5 / AM4
  • Processor operating range (W): 100
  • Three high-performance 6mm heatpipes with aluminium caps transport heat to the most efficient heat sink points on the fins
  • Dimensions: 92 x 92 x 45 mm
  • Fan dimensions: 92 x 92 x 15 mm
  • Weight: 358 g
Specifications
Select your criteria

General information

Product name

be quiet! Pure Rock LP

Brand

be quiet!

Model

BK034

Technical specifications

Use

Processor

Processor support

AMD AM4
AMD AM5
Intel 1150
Intel 1151
Intel 1155
Intel 1200
Intel 1700
Intel 1851

Color

Black

Luminous

No

Connector(s)

4-pin Female

PWM

Yes

Heat Pipe

Yes

Adjustable speed

No

Cooling type

Ventirad (active)

Top Flow

Yes

Dual tower

No

Max CPU TDP

100 W

Fan diameter

92 mm

Min sound level

13.3 dB

Max sound level

30.6 dB

Maximum rotation speed

2500 RPM

Material(s)

ABS (Plastic)
Aluminum
Copper

Use

Multimedia
Office

AIO radiator compatibility

N/A

Dimensions

Low profile

Yes

Height (fan included)

45 mm

Width (fan included)

92 mm

Depth (fan included)

92 mm

Weight

358 g

Warranties

Commercial warranty

Legal warranty

Safety Information

Responsible person

Listan GmbH

Postal address

Wilhelm-Bergner-Str. 11C 21509 Glinde Allemagne

Electronic Address

Product referenced on 13 Dec 2022

Customer reviews
  • 78%
    7 reviews
  • 11%
    1 review
  • 0%
  • 0%
  • 11%
    1 review
  • by LionelB
    Posted on 16 Jul 2025
    Bought on 9 Jun 2025 from LDLC
    Number of reviews: 11 Average rating: 10

    Food Be Quiet! Pure Rock LP

    Very pleased with the product. As it was intended for a custom-built NAS, I was worried about the noise, but the whole thing is very quiet.

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  • by ChristopheL
    Posted on 15 Jul 2025
    Bought on 3 Jul 2025 from LDLC
    Number of reviews: 1 Average rating: 2

    Not good enough for a Ryzen 9700X

    Does not cool a AMD Ryzen 7 9700X sufficiently, in game the cpu rises to 95 degrees or more.
    Despite the seller's information when I bought it in a shop, I was obliged to buy something more "substantial".

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  • by 8SM8
    Posted on 25 Mar 2025
    Bought on 23 Feb 2025 from LDLC
    Number of reviews: 12 Average rating: 9

    Produced as described

    Good value for money, I think. I'm using it with a Core i3 12100f processor and a Gigabyte B760M DS3H DDR4 motherboard. I wanted a non-gaming Windows 11-compatible configuration on a small budget, and I'm happy with it.

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  • by Stephane A
    Posted on 10 Mar 2025
    Bought on 26 Feb 2025 from LDLC
    Number of reviews: 26 Average rating: 9

    THE best ventirad for HTPCs

    This is my fourth purchase of this fridge, which I use for every HTPC/mini itx configuration, whether it's an Intel i3 10th gen, I7-6700, R5 3600 or R5 5600X. Its low height and format, which frees up the ram and m2 ports, are convincing, as is its efficiency in cooling all 65W CPUs, even with a 90W LP2 turbo. For htpc, itx or matx cases with height constraints, this is the best solution, especially at this price.

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  • by Arielle
    Posted on 28 Feb 2024
    Bought on 11 Feb 2024 from LDLC
    Number of reviews: 22 Average rating: 9

    Pleasantly surprised

    Given the benchmarks available, I had my doubts, but for an ITX format in a case similar to the Fractal Terra, there wasn't much choice. But then what a surprise! Temperatures averaging 40° in routine use and 50° under heavy load (games, editing, etc), and I live in a tropical zone at 30° on average. I'm delighted. The ventirad is mounted on a Ryzen 5 5600 (65W). I would definitely recommend it for this type of configuration.

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