

Noctua NH-U9DO Ultra Quiet CPU Cooler for AMD Dual Opteron - Socket F
Brand New: New Noctua NH-U9DO CPU Cooler now in stock and ready to ship!
Noctua NH-U9DO Ultra Quiet CPU Cooler for Dual Opteron Description
AMD Dual Opteron Based on Noctua's compact NH-U9 series and fitted with the award-winning NF-B9 fan and NT-H1 thermal compound, the NH-U9DO forms a
complete premium quality package that provides excellent quiet cooling performance for 4U Opteron workstations and servers. The NH-U9DO's SecuFirm™
mounting system is fully compatible with the standard backplate and makes the NH-U9DO a simple drop-in replacement for AMD stock coolers.
NH-U9DO CPU Heatpipe Heatsink
The Noctua NH-U9DO Heat Pipe Heatsink. Can be turned by 90° for optimal compatibility and positioning
The NH-U9DO can be installed rotated by 90° to allow for an optimal positioning of the cooler and to evade compatibility issues on dual socket mainboards.
Drop-in replacement for standard AMD coolers
The NH-U9DO's SecuFirm™ mounting system screws directly to the standard Socket F backplate in order to facilitate the installation process.
NF-B9 92mm premium fan
Featuring psychoacoustic optimizations and Noctua's premium-grade SSO-bearing, the award-winning NF-B9 is renowned for its exceptional quietness and long-
term stability.
NT-H1 thermal compound
Noctua's much-acclaimed NT-H1 is a pro-grade TIM solution that provides minimum thermal resistance, excellent ease-of-use and outstanding reliability.
Noctua NH-U9DO Heatpipe CPU cooler, image showing top and base of cooler
Features
*
Four Dual-Heatpipes for optimal heat absorption
*
37 aluminum cooling fins for optimal heat dissipation
*
Soldered joints for optimal heat-transfer
*
Screwless fan-mount including anti-vibration strips
*
Supplied with very quiet Noctua fan, from 7.9 dB(A)
Specifications
Model Noctua NH-U9DO
Dimensions(H x W x D) mm (with fan) 122 x 96 x 90mm
Dimensions(H x W x D) mm (without fan) 122 x 96 x 65mm
Material: Copper (base and heat-pipes), aluminum (cooling fins), soldered joints & nickel plating
Socket compatibility: Socket K8 (754, 939, 940) & Socket F (if the hole spacing is 88.9mm)
Fan compatibility: 92 x 92 x 25mm (2 fans mountable)
Weight (with fan) 590g
Weight (without fan) 500g
Fan Warranty 6 years
Fan Specifications
- Rotational Speed (+/- 10%) 1600 RPM
- Rotational Speed with *L.N.A. (+/- 10%) 1300 RPM
- Rotational Speed with *U.L.N.A. (+/- 10%) 1000 RPM
- Fan Noctua 92 x 92 x 25mm Vortex Control (2 fans mountable)
- Acoustical Noise 7.9 - 17.6 dB(A)
* LNA = Low noise adaptor
* ULNA = Ultra low noise adaptor
Includes
* 1x NH-U9DO Heatsink
* 1x NF-B9 fan
* Mounting-clips for 2 fans
* Ultra-Low-Noise-Adaptor (U.L.N.A.)
* Low-Noise-Adaptor (L.N.A.)
* NT-H1 thermal compound
* SecuFirm™ mounting kit for Socket F
Installation instructions
For more information on the technical background of the fan please visit Noctua’s website >> Click Here.
For detailed installation instructions please visit Noctua’s website >> Click Here.
If there are any further questions regarding this CPU cooler, take a look at Noctua’s FAQs for more information >> Click Here.
Reviews
“It is amazing to see this cooler pulling out the same results passively cooled as the Cooler Master’s fan cooled unit (Hyper 48). When we install the 120 mm fan,
the heatsink truly blows away the competition. Editor’s Choice Award. ”- Metku.net
“Noctua contacted us with a bold boast about their product, and proved their initial comments were not boasts, but were a description.”
“...a great example of a heatsink that can be used for either efficiency or quiet computing. We would recommend the Noctua over Zalman’s [FS-C77] though: it’s
more efficient in the same price range and has the option of running passively, if your processor has a low enough TDP.” - PC Plus Magazine
“The Noctua cooler dethroned the Scythe Infinity as the Pure Air Champ and came up just one degree short of the Amanda, which will use more power and is a lot
noisier due to its dual 90mm fans. The NH-U12F is one great cooler. The performance levels which it demonstrated here today are truly awesome.” - Pro-Clockers.
com
“Testing the NH-U12F with the different fans we received from Noctua was more pleasurable than any other heatsink and fan combo I’ve tested, purely because it
was simple to install both onto the motherboard and the fan was easy to mount and it was extremely quiet in operation.” - CPU3D
“The Noctua NH-U12F has one of the best machined contact areas that I have ever seen on a non hand lapped cooler. Can I recommend this product? The
answer is quite simple and only two words long: HEC YES!” - Bjorn3D.com
Noctua NH-U9DO Quiet CPU Cooler (AMD SOCKET F)