Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Technical details | |
| Bearing technology | SSO2 |
| Weight & dimensions | |
| Weight | 640 g |
| Height | 125 mm |
| Width | 95 mm |
| Depth | 120 mm |
| Heatsink dimensions (W x D x H) | 95 x 71 x 125 mm |
| Heatsink weight | 460 g |
| Heat pipes diameter | 6 mm |
| Fan weight | 90 g |
| Fan dimensions (W x D x H) | 92 x 92 x 25 mm |
| Energy management | |
| Power consumption (typical) | 0.96 W |
| Rated current | 0.14 A |
| Maximum current | 0.14 A |
| Voltage | 12 |
| Fan voltage | 12 V |
| Fan current | 0.14 A |
| Rated voltage | 12 V |
| Fan power consumption | 0.96 W |
| Starting voltage | 12 V |
| Packaging data | |
| Quantity | 1 |
| Packaging content | |
| Remote control included | ![]() |
| Mounting kit | ![]() |
| Number of screws | 4 |
| Screws included | ![]() |
| Thermal pad included | ![]() |
| Low-noise adaptor (LNA) | ![]() |
| CPU bracket(s) | ![]() |
| Other features | |
| Power requirements | 12 V |
| Connector(s) | 4-pin |
| Power | 0.96 W |
| Number of fans supported | 2 |
| Thermal grease | ![]() |
| Mean time to failure (MTTF) | 150000 h |
| Design | |
| Material | Aluminium, Copper, Nickel |
| Product colour | Aluminium, Brown |
| Number of fans | 2 fan(s) |
| RoHS compliance | ![]() |
| Fan connector | 4-pin |
| Number of heat pipes | 2 |
| Illumination LED | ![]() |
| Fins material | Aluminum |
| Performance | |
| Type | Cooler |
| Mean time between failures (MTBF) | 150000 h |
| Number of speeds | 2 |
| Speed detection | ![]() |
| Number of fans | 2 fan(s) |
| Airflow | 64.3 m³/h |
| Fan diameter | 9.2 cm |
| Supported processor sockets | LGA 1356 (Socket B2),LGA 2011 (Socket R) |
| Maximum spin speed | 1600 RPM |
| Suitable for | Processor |
| Maximum air pressure | 1.61 mmH2O |
| Noise level (low speed) | 13.1 dB |
| Noise level (high speed) | 17.6 dB |
| Fan thickness | 2.5 cm |
| Fan speed (max) | 1600 RPM |
| Rotational speed (max) | 1600 RPM |
| Rotational speed (min) | 300 RPM |
| Quantity per pack | 1 pc(s) |
| Pulse-width modulation (PWM) support | ![]() |
| Fan's mean time to failure (MTTF) | 150000 h |
| Fan 2 rotational speed (min) | 300 RPM |
| Fan 2 rotational speed (max) | 1600 RPM |
| Fan 2 maximum air pressure | 2.1 mmH2O |
| Logistics data | |
| Products per shipping (inner) case | 1 pc(s) |
| EAN | 4716123314967 |
The Noctua NH-U9DX i4 is a compact, single-tower air cooler engineered for Intel Xeon processors operating on LGA20xx platforms. Its primary design objective is to provide substantial thermal management performance while maintaining a highly compatible form factor. The cooler measures 125 mm in height, allowing integration into space-constrained server chassis, including 4U rack enclosures. The heatsink assembly incorporates a nickel-plated copper base, two 6.0 mm copper heat pipes, and an array of aluminum cooling fins for effective heat transfer.
Active cooling is delivered by two 92 mm NF-B9 fans arranged in a push-pull configuration. These fans support Pulse Width Modulation (PWM) for dynamic speed control, allowing rotation speeds up to 1600 RPM. At maximum operational speed, the system provides 64.3 m³/h of airflow and generates 1.61 mmH₂O of static pressure. The acoustic signature remains muted, registering a maximum noise output of 17.6 dB.
Key Features:- Designed specifically for Intel Xeon LGA2066, LGA2011, and LGA1366 sockets
- Compact 125 mm overall height for rack compatibility
- Dual 92 mm fan setup utilizing NF-B9 models
- Maximum rotational speed of 1600 RPM
- Maximum noise level capped at 17.6 dB
- Features SSO2 fan bearing technology
- Includes mounting kit and thermal compound for installation
Estimated delivery: 23.02 - 25.02
Today: 10:00 - 18:00
Estimated delivery: 23.02 - 25.02
Today: 09:00 - 17:00
Estimated delivery: 23.02 - 25.02
Today: 10:00 - 17:00
Estimated delivery: 23.02 - 25.02
Today: 10:00 - 18:00
Estimated delivery: 23.02 - 25.02
Today: 10:00 - 17:00
Estimated delivery time: 23.02 - 25.02
Estimated delivery time: 23.02 - 24.02
Estimated delivery time: 24.02 - 25.02
Estimated delivery time: 24.02 - 25.02
Estimated delivery time: 24.02
Estimated delivery time: 23.02 - 25.02
Estimated delivery time: 23.02 - 25.02
Estimated delivery time: 24.02


