This online shop is using cookies to give you the best shopping experience. Thereby for example the session information or language setting are stored on your computer. Without cookies the range of the online shop's functionality is limited.
Yes, I agree /
No, I refuse
Noctua's DX line of coolers has become a default choice in high performance quiet cooling solutions for Intel Xeon CPUs. The i4 revision supports LGA2011 (both Square ILM and Narrow ILM), LGA1356 and LGA1366 based Xeon platforms and the new D9 model provides better performance and better compatibility than previous 9cm versions: Thanks to its 95x95mm footprint and reduced 110mm height, the NH-D9DX i4 is fully 3U compliant and clears the RAM slots on LGA2011 Square ILM and LGA13xx. At the same time, the dual tower design and the new NF-A9 PWM guarantee further improved quiet cooling performance. Fitted with the professional SecuFirm2™ mounting system and bundled with Noctua's industrial-grade NT-H1 thermal compound, the NH-D9DX i4 3U forms a complete premium quality package for quietly cooling Xeon based workstations and servers. Scope of Delivery NF-A9 PWM premium fan Low-Noise Adaptor (L.N.A.) NT-H1 high-grade thermal compound SecuFirm2™ Mounting Kit Fan-clips for second NF-A9 Fan specifications Model: Noctua NF-A9 PWM Bearing: SSO2 Max. Rotational Speed (+/- 10%): 2000 RPM Max. Rotational Speed with L.N.A. (+/- 10%): 1550 RPM Min. Rotational Speed (PWM, +/-20%): 400 RPM Max. Airflow: 78,9 m³/h Max. Airflow with L.N.A.: 62,6 m³/h Max. Acoustical Noise: 22,8 dB(A) Max. Acoustical Noise with L.N.A.: 16,3 dB(A) Input Power: 1,2 W Voltage Range: 12 V MTBF: > 150.000 h