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CPU Cooling

Noctua NH-U9DO A3 CPU Cooler

Noctua NH-U9DO A3 CPU Cooler Picture 18327
Noctua NH-U9DO A3 CPU Cooler Picture 18328
 

Puget Systems Description

With the NH-U9DO A3, Noctua is bringing their expertise in quiet CPU cooling to a unique niche area: AMD Opteron server processors. Traditionally there have been very few cooling options for server platforms, as things like noise level are not usually a concern in datacenters, but when a server or high-end workstation needs to be operating in an office or other quiet environment then having an option like this available is extremely beneficial.


Manufacturer Description
Model: Noctua NH-U9DO A3

Specifications:
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Dimensions
Length  95/120 mm (3.7 inches)
Width  95 mm (3.7 inches)
Height  125 mm (4.9 inches)
Net Weight  630/720 Kg
Fan Specifications
Air Flow  24.2-37.8 CFM
Bearing  SSO-Bearing
Current  .11 A
Fan Size  92 x 2 mm (3.6 inches)
Fan Speed  1000-1600 RPM
Life Time MTTF  150000 hours
Noise Level  7.9-17.6 dBa
General
Compatibility  AMD G34, C32, F (3.5" & 4.1")

Need more information? Email us your questions about the Noctua NH-U9DO A3 CPU Cooler.


Manufacturer Links

Pricing History Knowing how pricing is trending is an important part of deciding when to buy. While computer hardware pricing most often decreases over time, it is useful to know if pricing is on the rise, or if pricing is in especially steep decline. This information can help you decide whether to buy quickly, or whether to wait for pricing to settle.
Noctua NH-U9DO A3 CPU Cooler Pricing History Graph
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