be quiet! Pure Rock 3

The be quiet! Pure Rock 3 is a premium air CPU cooler engineered for users who demand exceptional cooling performance with whisper-quiet operation. As part of be quiet!'s renowned Pure Rock series, this cooler strikes the perfect balance between efficiency, compatibility, and acoustic refinement, making it an ideal choice for mainstream builds and high-performance systems alike.

Designed for Broad Compatibility

The Pure Rock 3 supports a wide range of CPU sockets, including Intel LGA 1851, 1700, 1200, 1150, 1151, 1155, and AMD AM4 and AM5. Whether you're building a new rig with the latest Intel Core Ultra or AMD Ryzen 7000/8000 series, or upgrading an older platform, this cooler has you covered. Its 154mm height ensures it fits in most mid-tower and full-tower cases, while maintaining clearance for tall RAM modules thanks to its asymmetrical design.

Quiet and Efficient Cooling

At the heart of the Pure Rock 3 lies a highly optimized 120mm fan that spins at up to 2000 RPM, delivering robust airflow while keeping noise levels at a mere 31.2 dB(A). This makes it one of the quietest coolers in its class, perfect for noise-sensitive environments like home offices, recording studios, or living room HTPCs. The fan uses a 4-Pin PWM connector, allowing precise speed control via your motherboard for optimal balance between cooling and silence.

Superior Build Quality

be quiet! is known for its meticulous engineering, and the Pure Rock 3 is no exception. The cooler features four high-performance heat pipes that directly contact the CPU surface, ensuring rapid heat transfer. The aluminum fin array is densely packed to maximize surface area, while the fan's fluid-dynamic bearing guarantees long-lasting durability and smooth, vibration-free operation. The included mounting hardware is straightforward and tool-free for most sockets, making installation a breeze even for first-time builders.

Performance and Use Cases

With a power dissipation capability of up to 190W TDP, the Pure Rock 3 is well-suited for mid-range to high-end CPUs, including overclocked models. It excels in everyday computing, gaming, content creation, and productivity tasks, providing reliable cooling without the bulk or complexity of liquid cooling solutions. For users who prefer air coolers for their reliability and ease of maintenance, the Pure Rock 3 is a top contender.

Key Features at a Glance

• 120mm PWM fan with 2000 RPM maximum speed
• Ultra-quiet operation at just 31.2 dB(A)
• Four direct-touch heat pipes for efficient heat transfer
• Supports Intel LGA 1851/1700/1200/115x and AMD AM4/AM5
• Compact 154mm height fits most cases
• Fluid-dynamic bearing for long lifespan
• Simple, secure mounting system

Whether you're assembling a new gaming rig, upgrading a workstation, or building a silent media center, the be quiet! Pure Rock 3 delivers dependable, quiet cooling that will keep your CPU running at peak performance for years to come.