Noctua NH-D9 DX-3647 4U

Code: NOCTUA-NH-U12A2
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Noctua NH-D9 DX-3647 4U is a compact server cooler designed for the Intel LGA3647 platform. It offers top-tier cooling performance thanks to two 92mm fans in a push-pull configuration, a low height of 134 mm and an optimized base for Xeon Scalable processors.

Detailed information

Product detailed description

Noctua NH-D9 DX-3647 4U is a professional tower cooler developed specifically for high-performance servers and workstations based on the Intel LGA3647 platform. Thanks to two 92mm NF-A9 HS-PWM fans in push-pull configuration, it delivers exceptional cooling performance even in space-constrained 4U rack cases.

The large copper base measuring 70×56 mm is optimized for Xeon Scalable and Xeon Phi processors, ensuring efficient heat dissipation even under high load. The cooler is compatible with both ILM variants (Square and Narrow), and the SecuFirm2™ mounting system makes installation simple, secure and firm.

top-tier build quality ensures long service life and reliability even in continuous operation. The cooler's height of only 134 mm also ensures trouble-free compatibility with most 4U rack cases.

Specifications:

  • Sockets: Intel LGA3647 (Square ILM, Narrow ILM)
  • Dimensions (with fans): 134 × 95 × 120 mm
  • Fans: 2× 92mm NF-A9 HS-PWM
  • Fan speeds: up to 2500 RPM
  • Airflow: up to 96.3 m³/h (~56 CFM)
  • Noise level: max. 30.6 dBA
  • Bearings: SSO2
  • Material: copper base, aluminum fins, nickel-plated finish
  • Accessories: Y-cable, SecuFirm2™ mounting system
  • Height: only 134 mm – suitable for 4U cases

Noctua NH-D9 DX-3647 4U is an ideal solution for professional deployment where quiet and efficient cooling is required without compromising reliability.

Additional parameters

Category: Air coolers
Warranty: 1 year
EAN: 9010018000153
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Noctua is a brand focused on components for computer construction, especially cabinets, cooling, fans and related accessories. They aim at users who want to combine functionality, compatibility, quiet operation and modern look of the assembly.

Manufacturing company : Rascom Computerdistribution Ges.m.b.H.
Address : Lemböckgasse 49, 1230 Vienna, Austria
E-mail : support@noctua.at