---
product_id: 505537414
title: "Pure Rock LP, CPU Cooler, 100W TDP, Compact, Low-Profile"
brand: "be quiet!"
price: "$217.50"
currency: USD
in_stock: true
reviews_count: 7
category: "Be Quiet!"
url: https://www.desertcart.ec/products/505537414-pure-rock-lp-cpu-cooler-100w-tdp-compact-low-profile
store_origin: EC
region: Ecuador
---

# Ultra-compact 45mm height Whisper-quiet 30.6 dB(A) noise 100W TDP cooling power Pure Rock LP, CPU Cooler, 100W TDP, Compact, Low-Profile

**Brand:** be quiet!
**Price:** $217.50
**Availability:** ✅ In Stock

## Summary

> 🧊 Stay cool, stay quiet, and own the compact build game.

## Quick Answers

- **What is this?** Pure Rock LP, CPU Cooler, 100W TDP, Compact, Low-Profile by be quiet!
- **How much does it cost?** $217.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/505537414-pure-rock-lp-cpu-cooler-100w-tdp-compact-low-profile)

## Best For

- be quiet! enthusiasts

## Why This Product

- Trusted be quiet! brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Installation:** User-friendly mounting kit ensures a hassle-free setup, so you’re up and running in no time.
- • **Whisper-Quiet Operation:** Enjoy near-silent computing with a premium 92mm fan maxing out at just 30.6 dB(A).
- • **Sleek German Engineering:** Matte black with brushed aluminum finish, backed by a 3-year warranty and precision quality control.
- • **Powerful yet Compact Cooling:** Delivers robust 100W TDP performance in a sleek 45mm profile—perfect for tight Mini-ITX builds.
- • **Universal Socket Compatibility:** Seamlessly supports Intel (1700/1200/115x) and AMD (AM5/AM4) platforms for versatile upgrades.

## Overview

The be quiet! Pure Rock LP is a high-performance, ultra-compact CPU cooler designed for small form factor systems. With a low profile of just 45mm, it fits nearly any case while delivering efficient 100W TDP cooling through three 6mm heat pipes and a premium 92mm fan operating at a whisper-quiet 30.6 dB(A). Compatible with the latest Intel and AMD sockets, it combines German engineering quality with easy installation and a sleek black brushed aluminum design, making it the ideal silent cooling solution for Mini-ITX and HTPC builds.

## Description

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. • 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 makes installation a breeze • Black design with brushed aluminum finish • 3-year manufacturer’s warranty • Product conception, design and quality control in Germany 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.

Review: Beautiful design. - Super easy installation. Very minimalistic look too.
Review: Does the job - Keeps my intel processor cool and nice design. Be quiet really works.

## Features

- Socket compatibility Intel : 1700 / 1200 / 1150 / 1151 / 1155
- Socket compatibility AMD : AM5 / AM4
- 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)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BNYVJNL9 |
| Best Sellers Rank | #23,967 in Computers ( See Top 100 in Computers ) #123 in CPU Fans |
| Brand | be quiet! |
| Brand Name | be quiet! |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Cooling method | Air |
| Customer Reviews | 4.5 out of 5 stars 127 Reviews |
| Global Trade Identification Number | 04260052189757 |
| Item Dimensions L x W x H | 13L x 13W x 4.5H centimeters |
| Item Weight | 360 Grams |
| Manufacturer | BE QUIET |
| Material Type | Copper, Plastic |
| Maximum Rotational Speed | 1150 RPM |
| Model | BK034 |
| Noise Level | 30.6 Decibels |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | BK034 |
| Power Connector Type | 4-Pin |
| Power connector type | 4-Pin |
| Product dimensions | 13L x 13W x 4.5H centimeters |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Wattage | 4.2 watts |

## Product Details

- **Brand:** be quiet!
- **Power connector type:** 4-Pin
- **Product dimensions:** 13L x 13W x 4.5H centimeters
- **Voltage:** 12 Volts
- **Wattage:** 4.2 watts

## Images

![Pure Rock LP, CPU Cooler, 100W TDP, Compact, Low-Profile - Image 1](https://m.media-amazon.com/images/I/61c6PGzwHiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Beautiful design.
*by R***S on 24 January 2026*

Super easy installation. Very minimalistic look too.

### ⭐⭐⭐⭐⭐ Does the job
*by A***S on 21 April 2023*

Keeps my intel processor cool and nice design. Be quiet really works.

### ⭐⭐⭐⭐⭐ Solved a difficult ITX-mini desktop heat problem.
*by M***R on 21 May 2023*

I have an ITX-Mini industrial type all-in one ultra-slim open air mesh frame chassis & motherboard with an i7-4790S cpu, that has been a beast to tame workload heat, in this smallest of form-factor chassis, in an open to the elements temperature environment, and much to much dismay, and satisfaction, the Be Quite! Pure Rock LP finally solved my CPU heat throttling problems. The original OEM installed CPU cooler was essentially the basic original Intel aluminum lug & fin, topped with a fan, reference CPU cooler, but cut down to very low 37+mm profile to fit in an ultra-slim desktop chassis. Searching for better replacements I found the Noctua NH-L9i cooler was a few mm's tool tall to fit in the chassis, and that it had height tolerances problems in the CPU clearance zone underneath the CPU cooler. An ARCTIC Alpine 12 LP did fit the clearance issues, and had lower noise, and power use; however still being based on an aluminum lug & fin design, (no heat pipes), still was not able to keep up with sustained temperatures, under even moderate loads. When Be Quite announced their new LP cooler and that it was a copper heat pipe design, fit into the most minimal/maximal dimensions limits allowed for CPU cooler tolerance zones, and could tame even newer generation CPU's, I was skeptical. But as a still last ditch resort to keep a workhorse computer thermally tamed, I decided to purchase one, give a try, with the clearance issues, see if I could even get it installed, and if it could improve on the Alpine LP. Mission successful !!! The install was razor shave close cut; not even micro-micrometers to spare in clearance tolerance all the way around, after mounting; from the top of the fan just barely touching the chassis cover, and with the CPU cold plate fit and around & underneath the cooler; including the cooler and mounting bracket just barely fit over a row of power capacitors sitting just below the bracket. The mounting certainly is "flexible" but this turned out to be a benefit, after getting the mounting brackets and screws tightened into place. The bracket installation wrench provided & needed to tighten the CPU mounting bolts, (not the mounting screws), had some difficulty getting around tight part clearances, that were right up and into the CPU cooler clearance zone, but I was able to work the wrench enough to secure the mounting bolts to the brackets; then tighten the mounting screws. After turning the system back on, immediately I noticed a 10-20 deg F. reduction, as compared to typical temps with the Alpine LP. And even with now spring summer temperatures coming on, and the ability to cool the cpu is being impacted by increase in ambient air temps, the Be Quit! LP has continued to maintain the heat dissipation, through all load testing; most notably that CPU is staying below throttle temperatures where; the OEM installed could never do, and Alpine LP could barely keep up with! Additionally noticed is that the noise level was way down, even at full RPM the Be Quit! Any fan noise had a slight low hum winy noise, but only noticeable at maximum RPM. Overall, this CPU cooler solved a long and ongoing cooling problem in a very minimalist chassis install, and it does it with no no high speed fans, or related added noise.

## Frequently Bought Together

- be quiet! Pure Rock Low Profile 100W TDP CPU Cooler | Intel 1700 1200 1150 1151 1155 | AMD -AM5 AM4 | BK034
- AMD Ryzen 5 7600X 6-Core, 12-Thread Unlocked Desktop Processor
- GIGABYTE B650I AORUS Ultra Mini-ITX AM5 Motherboard with DDR5, PCIe 5.0, Wi-Fi 6E, 5-Year Warranty

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**Shop now:** [https://www.desertcart.ec/products/505537414-pure-rock-lp-cpu-cooler-100w-tdp-compact-low-profile](https://www.desertcart.ec/products/505537414-pure-rock-lp-cpu-cooler-100w-tdp-compact-low-profile)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-08-15*