be quiet! Pure Rock LP

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

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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 an aluminium heatsink and a 92 mm fan.

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

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

Seller 3 years

Legal warranty

See terms & conditions

Product referenced on 13 Dec 2022

Customer reviews
Global rating
10/10
based on 5 reviews Editorial and moderation guide
  • 80%
    4 reviews
  • 20%
    1 review
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  • by Arielle
    Posted on 28 Feb 2024
    Bought on 11 Feb 2024 from LDLC
    Number of reviews: 20 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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  • by murphy M
    Posted on 8 Dec 2023
    Bought on 29 Jul 2023 from LDLC
    Number of reviews: 15 Average rating: 8

    No complaints

    Hello very good cooling system does its job very well on an i5 10400 very high quality you can feel it directly when you take it in your hands it's perfect when you want to do an assembly as in my case in a case where the cooling can't be very high this one on paper was the best and really it works very well nothing to complain about I recommend it I find it even better than the noctua of the same format after that it's only my opinion you can trust it as long as you don't put an i9 I think it will do its job

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  • by Diesinclude
    Posted on 29 Nov 2023
    Bought on 17 Nov 2023 from LDLC
    Number of reviews: 48 Average rating: 9

    Very quiet

    To mount the following configuration :

    Asrock X-300 case
    Kingston FURY Impact SO-DIMM 16 GB (2 x 8 GB) DDR4 3200 MHz CL20
    AMD Ryzen 5 4600G Wraith Stealth (3.7 GHz / 4.2 GHz)
    be quiet! MC1

    Ultra quiet in this configuration (switched to 35w mode, the UEFI is complete)
    Fits perfectly into the X300 (without forcing it)

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  • by HugoP
    Posted on 23 Nov 2023
    Bought on 12 Nov 2023 from LDLC
    Number of reviews: 4 Average rating: 10

    Mini ventirad

    For its small size, it does an exceptional job of cooling my Ryzen 5 5600x, both in games and when multitasking.

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  • by RyanD
    Posted on 20 Nov 2023
    Bought on 17 Nov 2023 from LDLC
    Number of reviews: 1 Average rating: 10

    Perfect for my setup

    I still had the basic intel ventirad on my 2020 Dell G5 5000. The proco i7 10700F heated up a lot, sometimes reaching over 90°, which is unreasonable. After fitting, I discovered one thing: silence?
    This ventirad is less noisy at full speed than the original one at medium speed ?? and as a bonus the thermal capacity goes from 65w to 100w and the temperatures seem much lower. So yippee, I'm happy. I'd recommend it.

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In the same universe: be quiet! pure rock