be quiet! Pure Rock LP CPU Cooler Black

be quiet! Pure Rock LP | Ultra-Compact CPU Cooler

The be quiet! Pure Rock LP Motherboard Air cooler 9.2 cm Black 1 pc(s) is an ultra-compact air cooler designed for small form factor builds where space is limited. With just 45 mm height, it fits into tight Mini-ITX cases and HTPCs while delivering reliable cooling for systems up to 100 W TDP.

Key Specifications

Space-Saving Design for Compact Builds

The Pure Rock LP is the smallest cooler in be quiet!’s air cooler range, standing just 45 mm tall. This ultra-compact profile makes it ideal for Mini-ITX motherboards and small form factor cases where larger coolers simply won’t fit. The 15 mm thin 92 mm PWM fan further reduces height while maintaining effective airflow.

Reliable Cooling Performance

Despite its compact dimensions, this cooler handles up to 100 W TDP, making it suitable for HTPCs, small multimedia systems, and light gaming setups. Three high-performance heat pipes efficiently transfer heat away from your processor, ensuring stable temperatures even in confined spaces where airflow might be restricted.

Silent Operation Technology

Operating at just 30.6 dB(A) maximum noise level, the Pure Rock LP keeps your system quiet. The high-quality rifle bearing fan provides a good balance between cooling performance and silent operation. At lower speeds, noise drops to 13.3 dB, making it nearly inaudible during light workloads or idle periods.

Universal Socket Compatibility

The cooler comes with a complete mounting kit supporting both Intel and AMD platforms. It works with LGA 1150, 1151, 1155, 1200, and 1700 sockets for Intel processors, plus AM4 and AM5 sockets for AMD CPUs. This broad compatibility means you can use it across multiple system builds without compatibility concerns.

Box Contents

• be quiet! Pure Rock LP CPU cooler
• Mounting hardware for Intel and AMD sockets
• 92 mm PWM fan with 4-pin connector
• Installation manual

Check before you buy

• Confirm your case has at least 45 mm clearance for CPU cooler height
• Verify your processor socket is among the supported types listed
• Check that your motherboard layout allows for this cooler’s dimensions
• Ensure your case provides adequate airflow for passive cooling

Questions and answers

Why we rate it

The be quiet! Pure Rock LP offers an excellent solution for compact system builders who need reliable cooling without sacrificing space. Its ultra-low profile design makes it perfect for HTPCs, small form factor gaming rigs, and office systems where larger coolers won’t fit. The silent operation and broad socket compatibility add to its versatility. Covered by the applicable manufacturer warranty, this cooler delivers be quiet!’s signature quality in a space-saving package.