Noctua NH-U9DXi4 CPU Cooler - 92mm [NH-U9DXi4]

Noctua is one of the known quantities in silent and high-end cooling area.

Especially the CPU cooler by the Austrian company have an excellent reputation. They combine excellent workmanship with high cooling performance and minimal noise. For this purpose, the self-developed fan from Noctua are largely responsible, which are also available separately to serve as a CPU or case fans.

Noctua DX series has become a standard solution for superb quiet cooling performance in Xeon range. The latest i4 revision supports LGA2011 (both Square ILM and Narrow ILM), LGA1356 and LGA1366 based Xeon systems and 9 cm Model NH-U9DX i4 is with two of the award-winning NF-B9 premium fan with PWM automatic speed control delivered.

The overall height of 125 mm allows a combination of excellent cooling performance at minimum noise levels at full 4U compatibility. Together with the professional SecuFirm2 mounting system and Noctua's NT-H1 thermal compound quality is the NH U9DX i4 a complete premium quality package for quietly cooling Xeon workstations and servers.

The NH-U9DX i4 based on the latest version of Noctua's award-winning NH-U9 coolers. Introduced in 2005, NH-U series is considered a classic of the noise-optimized premium cooling and has received more than 400 awards and recommendations from leading international hardware websites and magazines.

Thanks to four heatpipes, a surface area of about 3800 cm ² and two 92 mm fans, the NH-premium U9DX i4 offers a significantly better cooling capacity than conventional Silent 2U solutions. At the same time, it fits easily in height 125 mm with standard 4U chassis.

The award-winning NF-B9 92mm premium fan accesses Noctua SSO bearing and back renowned advanced aerodynamic optimizations such as Bevelled Blade Tips and Vortex-Control Notches. To achieve the outstanding for its size quiet cooling performance, the NH U9DX i4 comes with two NF-B9 fans in push / pull operation.

The NF-B9 92mm fan of the NH U9DX i4 support PWM for convenient, fully automatic speed control via the motherboard. Moreover, can be reduced to allow for an even quieter operation through the supplied Low-Noise Adapters, the maximum speed of 1600 to 1300 r / min.

Noctua SecuFirm2 assembly systems have become synonymous with quality, reliability and user-friendliness. The SecuFirm2 system of NH U9DX i4 supports the Intel Xeon LGA2011 platforms (Square and Narrow ILM), LGA1356 and LGA1366 and offers on all sockets perfect pressure and maximum ease of installation.

Noctua products are known for their impeccable quality and outstanding durability. Like all Noctua fans have also included the NF-B9 models an MTBF specification of over 150,000 hours and the entire NH U9DX i4 package comes with a full 6 years manufacturer's warranty.

Note: This cooler is compatible only with 1366/1356-Mainboards when the optional Xeon backplate is used.

Technical details:
- Dimensions: 95 x 125 x 95/120 mm (W x H x D)
- Material: Nickel plated copper, aluminum (fins)
- Weight: 550/640 g
- Heatpipes: 4x
- Fan: 2x 92mm NF-B9 PWM
- Standard: 17.6, dB (A), 1.600 U / min, 64.3 m³ / h
- LNA: 13.1, dB (A), 1.300 U / min, 52.6 m³ / h
- Power Consumption: 0.96W
- Operating voltage: 12 V
- MTBF:> 150.000 h
- Compatibility: Intel Socket 2011 (LGA 1356/1366 Xeon backplate optional)
- Manufacturer Warranty: 6 Years