Noctua NH-D15 G2 Dual-Tower CPU Air Cooler with 8 Nickel-Plated Copper Heatpipes — 2× NF-A14x25r G2 PWM 140mm Fans, SecuFirm2+ Multi-Socket Mounting System (AM5, LGA1700, LGA1851, etc.), NT-H2 Thermal Compound, 168mm Height

General Information

• The Noctua NH-D15 G2 is the second-generation flagship dual-tower air cooler, offering improved thermal performance and quieter operation over its predecessor.
• Designed for high-end Intel and AMD CPUs in gaming, workstation, and content creation systems.
• Includes premium NT-H2 thermal paste and a Torx screwdriver for easy installation.
• Features an asymmetrical heatsink layout to improve PCIe slot clearance for tall graphics cards.

Heatsink & Cooling Performance

• Dimensions (with fans): 168 mm x 150 mm x 152 mm
• Material: Nickel-plated copper heatpipes with aluminum fin stacks
• Heatpipes: 8 x 6mm copper heatpipes – optimized for even heat distribution
• Weight: 1525g (with fans) – balanced design ensures stability on modern sockets

Included Fans

• Number of Fans: 2 x NF-A14x25r G2 PWM
• Fan Size: 140 x 150 x 25 mm – larger than standard 140mm fans for enhanced airflow
• Max Fan Speed: Up to 1500 RPM
• Low Noise Mode: Can be reduced to 1250 RPM using included Low-Noise Adapter
• Airflow: Up to 91.5 CFM per fan – excellent for dense fin stacks
• Noise Level: Max 24.8 dBA – quiet even at full speed
• Bearing Type: SSO2 (Self-Stabilizing Oil Pressure Bearing) – long life and consistent performance
• Fan Connector: 4-pin PWM – allows dynamic speed control via motherboard

Compatibility

• Intel Sockets Supported:
  • LGA1851
  • LGA1700
  • LGA1200
  • LGA115X series (1150, 1151, 1155, 1156)
• AMD Sockets Supported:
  • AM4
  • AM5
• Motherboard Compatibility: Works with ATX, Micro-ATX, and Mini-ITX boards
• Memory Clearance: Optimized layout avoids interference with tall RAM modules
• Cooler Orientation: Standard mounting with top-down fan setup
• Mounting System: SecuFirm2+ multi-socket mounting kit – includes NM-SD1 Torx screwdriver for secure installation