Discontinued
NH-U14S DX-3647
High-end server & workstation cooler
140mm single-tower design
Slim profile for better overall compatibility
Premium NF-A15 140mm fan
With PWM support and Low-Noise Adaptor
Dedicated version for LGA3647
For Intel Xeon Scalable & Xeon-Phi platforms
Key specifications
Socket compatibility | LGA3647 |
Total height | 165 mm |
Fan configuration | 1x 140x140x25mm (round) |
NSPR | 162 |
Colour | Brown |
Warranty | 6 years |
Scope of delivery
- NF-A15 PWM premium fan
- NT-H1 high-grade thermal compound (pre-applied)
- SecuFirm2™ mounting kit for LGA3647
- Anti-vibration pads and fan-clips for second NF-A15
- Noctua metal case-badge
Extended specifications
Fan: NF-A15 HS-PWM
Size (Form factor) | 140 x 150 x 25 mm (round) |
Speed range | 0 – 1500 rpm |
Airflow (max.) | 140.2 m³/h (82.52 CFM) |
Acoustical noise (max.) | 24.6 dB(A) |
Static pressure (max.) | 2.08 mm H₂O |
Rated voltage | 12 V |
Input power (typical) | 1.19 W |
Connector | 4-pin |
Colour | Brown |
Warranty | 6 years |
Mechanical specifications
Height with fan(s) | 165 mm |
Height without fan(s) | 160 mm |
Width with fan(s) | 150 mm |
Width without fan(s) | 150 mm |
Depth with fan(s) | 111 mm |
Depth without fan(s) | 52 mm |
Weight with fan(s) | 957 g |
Weight without fan(s) | 797 g |
Material: heatsink base | Copper, nickel plated |
Material: heatsink fins | Aluminium, nickel plated |
Material: heatpipes | Copper, nickel plated |
Interface heatpipes/heatsink fins | Soldered |
Colour | Brown |
Number of heatpipes | 6 |
Heatpipe diameter | 6 mm |
Fin count | 56 |
Rack unit compatibility | 5U |
Base size | 56 x 70 mm |
Performance specifications
NSPR | 162 |
Logistical specifications
Packaging dimensions | 160 x 227 x 198 mm |
Packaging weight (including product) | 1710 g |
EAN | 9010018000139 |
UPC | 841501100130 |
Packaging unit | 8 pcs |
Packaging unit dimensions | 342 x 417 x 481 mm |
Packaging unit weight | 15.2 kg |