NH-D9 DX-4677 4U
4U server & workstation cooler
Compact dual-tower design
For excellent case-, RAM- and PCIe-compatibility
Dual NF-A9 HS-PWM fans
Push/pull setup with PWM for automatic speed control
Dedicated version for LGA4677
For 4th gen Xeon Scalable & w9, w7, w5 or w3 series processors
Key specifications
Socket compatibility | LGA4677, LGA4710 |
Total height | 134 mm |
Fan configuration | 2x 92x92x25mm |
NSPR | 134 |
Colour | Brown |
Warranty | 6 years |
Scope of delivery
- 2x NF-A9 HS-PWM premium fan
- NA-YC1 4-pin PWM splitter cable
- NT-H1 high-grade thermal compound (pre-applied)
- SecuFirm2™ mounting kit for LGA4677
- NM-SMT5 Torx® T30 mounting tool
Extended specifications
Fan: NF-A9 HS-PWM
Size (Form factor) | 92 x 92 x 25 mm |
Speed range | 0 – 2500 rpm |
Airflow (max.) | 96.3 m³/h (56.68 CFM) |
Acoustical noise (max.) | 30.6 dB(A) |
Static pressure (max.) | 3.26 mm H₂O |
Rated voltage | 12 V |
Connector | 4-pin |
Colour | Brown |
Warranty | 6 years |
Mechanical specifications
Height with fan(s) | 134 mm |
Height without fan(s) | 134 mm |
Width with fan(s) | 95 mm |
Width without fan(s) | 95 mm |
Depth with fan(s) | 120 mm |
Depth without fan(s) | 95 mm |
Weight with fan(s) | 769 g |
Weight without fan(s) | 584 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 | 4 |
Heatpipe diameter | 6 mm |
Fin count | 47 |
Rack unit compatibility | 5U, 4U |
Base size | 56 x 70 mm |
Performance specifications
NSPR | 134 |
Logistical specifications
Packaging dimensions | 195 x 160 x 160 mm |
Packaging weight (including product) | 1246 g |
EAN | 9010018000375 |
UPC | 841501100376 |
Packaging unit | 8 pcs |
Packaging unit dimensions | 417 x 360 x 344 mm |
Packaging unit weight | 10.5 kg |