Noctua NH-D9 DX-3647 4U CPU Air Cooler, 92mm Dual Fan, LGA3647

Name: octua 9 3647 4 ir ooler 92mm ual an 3647
Brand: Noctua
SKU: 312503

Noctua NH-D9 DX-3647 4U CPU Air Cooler, 92mm Dual Fan, LGA3647

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Experience outstanding cooling performance with the NOCTUA NH-D9 DX-3647 4U CPU Air Cooler, expertly engineered for Intel Xeon processors on the LGA3647 platform. Renowned for their premium quality and whisper-quiet operation, Noctua’s DX line has become the benchmark for professional-grade cooling in demanding environments like data centers, servers, and high-end workstations. The NH-D9 DX-3647 4U is the ideal solution for those seeking powerful, silent cooling in space-constrained setups. This cooler features a custom-designed, enlarged contact surface that ensures optimal thermal transfer with Intel Xeon CPUs using either square or narrow LGA3647-0 sockets. Built upon the proven NH-D9L heatsink design, the NH-D9 DX-3647 4U is equipped with two high-performance NF-A9 PWM 92mm fans (reaching up to 2500rpm), delivering robust airflow while maintaining low noise levels. Technical Specifications: - Brand: Noctua - Model: NH-D9 DX-3647 4U - Origin: Austria - Socket Compatibility: Intel Xeon LGA3647-0 (Square & Narrow) - Dimensions (without fan): Height 134 mm × Width 95 mm × Depth 95 mm - Dimensions (with fan): Height 134 mm × Width 95 mm × Depth 120 mm - Materials: Copper base and heat pipes, aluminum cooling fins, soldered joints & nickel plating - Fan Compatibility: 2 × 92 × 92 × 25 mm NF-A9 HS-PWM - Weight: 1 kg Included in the Package: - 2x NF-A9 HS-PWM premium fans - Y-split cable - NT-H1 high-grade thermal compound (pre-applied) - SecuFirm2™ mounting kit for LGA3647 - Noctua metal case badge Key Features: - High-efficiency cooling for 4U workstations and compact servers - Space-saving design perfect for restricted environments such as server racks and data centers - Easy and secure installation with the professional SecuFirm2™ mounting system - Ultra-quiet operation with dual PWM fans offering intelligent speed control - Exceptional build quality for extended lifespan and reliable performance Use Cases: The NH-D9 DX-3647 4U is highly recommended for professional environments including data centers, rack-mounted servers, engineering or scientific workstations, or any scenario where superior cooling reliability is required in a compact 4U chassis. Care Instructions: To maintain peak performance, regularly clean the cooling fins and fans using compressed air to remove dust buildup. Ensure the cooler is properly installed and avoid exposure to moisture or corrosive chemicals. Optimal results are achieved in well-ventilated settings. Invest in the NOCTUA NH-D9 DX-3647 4U to guarantee powerful, silent, and dependable cooling for your Intel Xeon processor, ensuring maximum stability and efficiency for your professional workspace.

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Brand: Noctua
Country of Origin: Austria
Weight: 1 kg
Number of Fans: 2
Fan Size: 92 × 92 × 25 mm
Fan Speed: Up to 2500 RPM
Model: NH-D9 DX-3647 4U
Compatibility: Intel Xeon processors (LGA3647-0 – Square & Narrow)
Dimensions without fans: 134 mm (H) × 95 mm (W) × 95 mm (D)
Dimensions with fans: 134 mm (H) × 95 mm (W) × 120 mm (D)
Materials: Copper base and heatpipes, aluminum fins, soldered joints, nickel plating
Fan Type: NF-A9 HS-PWM
Thermal Compound: NT-H1 (pre-applied)
Mounting System: SecuFirm2™ for LGA3647

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