Noctua NF-B9 Cooling Fan/Heatsink
Item No.
Mfg Part No.
Not Available

Product Information for Noctua NF-B9 Cooling Fan/Heatsink

Highlights for Noctua NF-B9 Cooling Fan/Heatsink

  • Product Type:Cooling Fan/Heatsink
  • Application/Usage:Processor

Marketing Information

Noctua's DO line of coolers has become a default choice when it comes to quietly cooling AMD Opteron CPUs. Upgrading both compatibility and performance, the new A3 model features Noctua's professional NM-A3 SecuFirm2™ mounting system that not only supports socket G34, C32 and F, but also allows to install the cooler turned by 90. Thanks to six heatpipes, a performance optimised fin stack and its two premium grade NF-B9 92mm fans, the compact NH-U9DO A3 cools Opteron processors up to a thermal design power (TDP) of 115W at minimum noise levels. Bundled with Noctua's industrial-grade NT-H1 thermal compound and fitting standard 4U chassis, the NH-U9DO A3 forms a complete premium quality package for quietly cooling AMD workstations and servers.

Heatsink Information

  • Compatible Processor Socket: Socket G34
  • Fan Information

  • Air Flow: 1 x 64.3 m/h
  • Fan Speed: 1 x 1600 rpm
  • Fan Bearing Type: SSO Bearing
  • Number of Fans: 1
  • Interfaces/Ports

    General Information

  • Product Type: Cooling Fan/Heatsink
  • Manufacturer Part Number: NH-U9DO A3
  • Manufacturer Website Address:
  • Manufacturer: Noctua
  • Product Model: NF-B9
  • Product Name: NF-B9 Cooling Fan/Heatsink
  • Brand Name: Noctua
  • Miscellaneous



    Physical Characteristics

  • Material: Copper Base
  • Fan Diameter: 1 x 92 mm
  • Weight (Approximate): 1.59 lb
  • Height: 4.9"
  • Width: 3.7"
  • Depth: 3.7"
  • Heatsink Height: 4.92"
  • Heatsink Width: 3.74"
  • Heatsink Depth: 2.80"
  • Power Description

  • Input Voltage: 12 V DC
  • Warranty

    Heatsink Information