The NH-L9a-AM5 chromax.black is an all-black version of Noctua’s award-winning NH-L9a-AM5 low-profile quiet CPU cooler for AMD AM5 based HTPCs and Small Form Factor (SFF) builds. Thanks to the same proven heatsink design and NF-A9x14 PWM fan, it stays true to the NH-L9a-AM5’s successful formula of fusing a height of only 37mm with strong performance and excellent quietness of operation, as well as 100% RAM and PCIe compatibility. At the same time, the chromax.black version with its black fan and black coated heatsink combines these assets with a sleek stealth look. The NH-L9a-AM5 is a highly compact, quiet low-profile cooler designed for use in small form factor cases and HTPC environments. While it provides first-rate performance in its class, it is not suitable for overclocking and or CPUs that create high heat loads. Please consult the CPU compatibility list to find out whether the NH-L9a-AM5 is recommended for your CPU.
The NH-L9a-AM5 chromax.black is an all-black version of Noctua’s award-winning NH-L9a-AM5 low-profile quiet CPU cooler for AMD AM5 based HTPCs and Small Form Factor (SFF) builds. Thanks to the same proven heatsink design and NF-A9x14 PWM fan, it stays true to the NH-L9a-AM5’s successful formula of fusing a height of only 37mm with strong performance and excellent quietness of operation, as well as 100% RAM and PCIe compatibility. At the same time, the chromax.black version with its black fan and black coated heatsink combines these assets with a sleek stealth look. The NH-L9a-AM5 is a highly compact, quiet low-profile cooler designed for use in small form factor cases and HTPC environments. While it provides first-rate performance in its class, it is not suitable for overclocking and or CPUs that create high heat loads. Please consult the CPU compatibility list to find out whether the NH-L9a-AM5 is recommended for your CPU.
The NH-L9a-AM5 chromax.black is an all-black version of Noctua’s award-winning NH-L9a-AM5 low-profile quiet CPU cooler for AMD AM5 based HTPCs and Small Form Factor (SFF) builds. Thanks to the same proven heatsink design and NF-A9x14 PWM fan, it stays true to the NH-L9a-AM5’s successful formula of fusing a height of only 37mm with strong performance and excellent quietness of operation, as well as 100% RAM and PCIe compatibility. At the same time, the chromax.black version with its black fan and black coated heatsink combines these assets with a sleek stealth look. The NH-L9a-AM5 is a highly compact, quiet low-profile cooler designed for use in small form factor cases and HTPC environments. While it provides first-rate performance in its class, it is not suitable for overclocking and or CPUs that create high heat loads. Please consult the CPU compatibility list to find out whether the NH-L9a-AM5 is recommended for your CPU.
The NH-L9a-AM5 chromax.black is an all-black version of Noctua’s award-winning NH-L9a-AM5 low-profile quiet CPU cooler for AMD AM5 based HTPCs and Small Form Factor (SFF) builds. Thanks to the same proven heatsink design and NF-A9x14 PWM fan, it stays true to the NH-L9a-AM5’s successful formula of fusing a height of only 37mm with strong performance and excellent quietness of operation, as well as 100% RAM and PCIe compatibility. At the same time, the chromax.black version with its black fan and black coated heatsink combines these assets with a sleek stealth look. The NH-L9a-AM5 is a highly compact, quiet low-profile cooler designed for use in small form factor cases and HTPC environments. While it provides first-rate performance in its class, it is not suitable for overclocking and or CPUs that create high heat loads. Please consult the CPU compatibility list to find out whether the NH-L9a-AM5 is recommended for your CPU.
Last updated at 06/22/2026 17:31:05
NOCTUA NH-L9a Low Profile PWM 1x 92mm Fan, 37mm Clearance, For AMD Socket AM5
7-day returns
Noctua NH-L9a-AM5 chromax.black, Premium Low-profile CPU Cooler for AMD AM5 (Black)
Delivery $9
Noctua NH-L9a-AM5 Low Profile AM5 CPU Cooler
Delivery between 25–30 June $14.50
Noctua NH-L9a-AM5-CH-BK Chromax Black Low Profile AM5 CPU Cooler
Delivery between 25–30 June $14.50
Noctua NH-L9a-AM5 Low Profile AM5 CPU Cooler
Delivery between Wed – Mon $11.64
Noctua NH-L9a-AM5 Chromax Black Low-Profile CPU Cooler
Delivery between Wed – Mon $11.64
Noctua Low Profile AM5 CPU Cooler NH L9A AM5 - CPU Cooling
Delivery $13.97
Noctua Low Profile AM5 CPU Cooler Chromax Black NH L9A AM5 CH BK - CPU Cooling
Delivery $14.10
Noctua L9a-AM5 Low Profile AM5 CPU Cooler
Delivery between 26–30 June $13.25
Noctua L9a-AM5 Low Profile AM5 CPU Cooler - Chromax Black
Delivery between 26–30 June $13.25
| Height (without fan) | 23 mm |
| Width (without fan) | 114 mm |
| Depth (without fan) | 92 mm |
| Height (with fan) | 37 mm |
| Width (with fan) | 114 mm |
NOCTUA NH-L9a Low Profile PWM 1x 92mm Fan, 37mm Clearance, For AMD Socket AM5
7-day returns
Noctua NH-L9a-AM5 chromax.black, Premium Low-profile CPU Cooler for AMD AM5 (Black)
Delivery $9
Noctua NH-L9a-AM5 Low Profile AM5 CPU Cooler
Delivery between 25–30 June $14.50
Noctua NH-L9a-AM5-CH-BK Chromax Black Low Profile AM5 CPU Cooler
Delivery between 25–30 June $14.50
Noctua NH-L9a-AM5 Low Profile AM5 CPU Cooler
Delivery between Wed – Mon $11.64
| Height (without fan) | 23 mm |
| Width (without fan) | 114 mm |
| Depth (without fan) | 92 mm |
| Height (with fan) | 37 mm |
| Width (with fan) | 114 mm |
