Noctua NH-D12L chromax.black CPU Cooler — Dual-Tower, 145mm Height, 5 Heatpipes, NF-A12x25r 120mm PWM Fan, 22.6 dB(A), 100% RAM Compatibility, Intel LGA1851/1700/1200 & AMD AM5/AM4, Black

Thermal Performance

• Cooling Performance : Rivals or surpasses many full-height 120mm air coolers
• Noise Level : Exceptionally quiet – max noise level of 22.6 dBA
• Airflow : Max airflow of 102.1 m³/h (~60 CFM) with NF-A12x25r PWM fan
• Fan Speed Range : 450–2000 RPM with PWM control for dynamic speed adjustment

Physical & Design Specifications

• Cooler Type : Dual-tower air cooler
• Height : 145 mm (13 mm shorter than standard Noctua 120mm coolers)
• Width : 125 mm
• Depth : 112 mm
• Weight (with packaging) : ~1.5 kg
• Color Scheme : Fully blacked-out design (chromax.black) – heatsink, fan, anti-vibration pads, clips, and mounting hardware
• Design Features : Asymmetrical fin stacks for maximum RAM compatibility

Fan Specifications

• Fan Model : NF-A12x25r PWM chromax.black
• Fan Size : 120 mm
• PWM Support : Yes
• Maximum Noise Output : 22.6 dBA at full speed
• Airflow Efficiency : Optimized for low-noise, high-performance cooling

Compatibility

• Supported Sockets :
  • Intel: LGA 1851, 1700, 1200, 115x
  • AMD: AM5, AM4
• RAM Clearance : 100% clearance on all supported platforms (no overhang over memory slots)
• Case Fitment : Compatible with many 4U rackmounts , narrow towers , and some SFF/Mini-ITX cases

Installation & Accessories

• Mounting System : SecuFirm2™ mounting system for secure and easy installation
• Included Accessories :
  • Low-Noise Adapter
  • SecuFirm2 mounting kit
  • Metal case badge
  • Noctua NT-H1 thermal paste