Title: be quiet! Dark Rock 4 CPU Cooler – 1400 RPM (BK021)

High-performance cooling for your CPU. The be quiet! Dark Rock 4 (BK021) boasts 1400 RPM fan speed for superior heat dissipation.

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• Brand Name: “be quiet!”
• Product Name: “Dark Rock 4”
• Key Features: “CPU Cooler,” “1400 RPM,” and “high-performance cooling”
• Model Number: “(BK021)”

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• Detailed specifications: TDP, dimensions, compatibility, fan noise levels, and materials used.
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