Noctua’s DX line CPU coolers have become a default choice in premium grade quiet cooling solutions for Intel Xeon processors. The NH-U14S DX-4189 features a larger, custom-designed contact surface for LGA4189 platforms. Based on the proven, 140mm size NH-U14S heatsink and equipped with Noctua’s award-winning, PWM controlled NF-A15 140mm fan, it combines maximum performance and superb acoustics.
Topped off with the professional SecuFirm2™ mounting system and pre-applied NT-H1 thermal compound, the NH-U14S DX-4189 forms a complete premium quality package for quietly cooling LGA4189 based Xeon workstations and servers.
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Cooler Specification
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| Socket compatibility |
Intel Xeon LGA4189 |
| Height (without fan) |
165 mm |
| Width (without fan) |
150 mm |
| Depth (without fan) |
52 mm |
| Weight (without fan) |
797 g |
| Height (with fan) |
165 mm |
| Width (with fan) |
150 mm |
| Depth (with fan) |
78 mm |
| Weight (with fan) |
|
| Material |
Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating |
| NSPR |
162 |
| Max. TDP |
see NSPR |
| Fan compatibility |
140x150x25 (with 120mm mounting holes), 140x140x25 (with 120mm mounting holes), 120x120x25 |
| Scope of delivery |
- NF-A15 HS-PWM premium fan
- Anti-vibration pads and fan-clips for second NF-A15
- NT-H1 high-grade thermal compound (pre-applied)
- SecuFirm2™ mounting kit for LGA4189
- CPU carrier frame for LGA4189-4 (P4)
- NM-SMT5 Torx® T30 mounting tool
- Noctua metal case-badge
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| Warranty |
6 Years |
| FAN Specification |
| Model |
Noctua NF-A15 HS-PWM |
| Bearing |
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| Min. rotational speed (PWM, +/-20%) |
300 RPM |
| Max. airflow |
140,2 m³/h |
| Max. acoustical noise |
24,6 dB(A) |
| Input power |
|
| Voltage range |
|
| MTTF |
> 150.000 h |