
NH-D15 G2 HBC
High-base convexity variant
Second generation
Further improved second generation of the iconic NH-D15
Superior performance
8 heatpipes & 20% more surface area for higher heat-loads
State-of-the-art fans
Dual NF-A14x25r G2 PWM fans with speed-offset
Key specifications
Socket compatibility  | AM5, AM4, LGA1700, LGA1851, LGA1954, LGA1156, LGA1155, LGA1150, LGA1151, LGA1200  | 
Total height  | 168 mm  | 
Fan configuration  | 2x 140x140x25mm (round)  | 
NSPR  | 228  | 
Colour  | Brown  | 
Warranty  | 6 years  | 
Scope of delivery
- 2x NF-A14x25r G2 PWM premium fan
 - 2x NA-RC16 Low-Noise Adaptor (L.N.A.)
 - NA-YC1 4-pin PWM splitter cable
 - NT-H2 high-grade thermal compound
 - NA-TPG1 thermal paste guard for AM5
 - NA-CW1 cleaning wipe
 - SecuFirm2+™ multi-socket mounting system
 - 4x NM-ISW1 shim washers for LGA1700
 - NM-SD1 Torx® T20 screwdriver
 - Noctua metal case-badge
 

Extended specifications
Size (Form factor)  | 140 x 140 x 25 mm (round)  | 
Speed range  | 0 – 1500 rpm  | 
Airflow (max.)  | 155.6 m³/h (91.58 CFM)  | 
Acoustical noise (max.)  | 24.8 dB(A)  | 
Static pressure (max.)  | 2.56 mm H₂O  | 
Rated voltage  | 12 V  | 
Connector  | 4-pin  | 
Colour  | Brown  | 
Warranty  | 6 years  | 
Mechanical specifications
Height with fan(s)  | 168 mm  | 
Height without fan(s)  | 168 mm  | 
Width with fan(s)  | 150 mm  | 
Width without fan(s)  | 150 mm  | 
Depth with fan(s)  | 152 mm  | 
Depth without fan(s)  | 127 mm  | 
Weight with fan(s)  | 1525 g  | 
Weight without fan(s)  | 1180 g  | 
Material: heatsink base  | Copper, nickel plated  | 
Material: heatsink fins  | Aluminium, nickel plated  | 
Material: heatpipes  | Copper, nickel plated  | 
Interface heatpipes/heatsink fins  | Soldered  | 
Base convexity  | HBC  | 
Measurements & clearance  | |
Colour  | Brown  | 
Number of heatpipes  | 8  | 
Heatpipe diameter  | 6 mm  | 
Fin count  | 58  | 
Mounting hole pitch  | 78 mm  | 
Rack unit compatibility  | 5U  | 
Base size  | 44.6 x 51.6 mm  | 
Performance specifications
NSPR  | 228  | 
Logistical specifications
Packaging dimensions  |  239 x 188 x 188 mm  | 
Packaging weight (including product)  | 2460 g  | 
EAN  | 9010018000436  | 
UPC  | 841501100437  | 
Packaging unit  | 8 pcs  | 
Packaging unit dimensions  | 515 x 400 x 400 mm  | 
Packaging unit weight  | 21 kg  | 











