Noctua NH-L9a-AM5 Low Profile AM5 CPU Cooler
The NH-L9a-AM5 is the latest, AM5-specific revision of Noctua’s award-winning NH-L9a low-profile CPU cooler for AMD Ryzen based HTPCs and Small Form Factor (SFF) systems. At a height of only 37mm, the NH-L9a is ideal for extremely slim cases and, due to its small footprint, it provides 100% RAM and PCIe compatibility as well as easy access to near-socket connectors even on tightly packed mini-ITX motherboards. The custom-designed SecuFirm2 mounting system for the AM5 socket makes installation a breeze and, thanks to the highly optimised NF-A9x14 92mm fan that supports fully automatic speed control via PWM, the NH-L9a-AM5 runs remarkably quietly. Topped off with Noctua’s renowned NT-H1 thermal compound, the NH-L9a-AM5 combines everything users have come to expect from Noctua’s larger coolers into a super-compact, premium-quality package for ITX and HTPC builds with AMD AM5 processors. 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 is the latest, AM5-specific revision of Noctua’s award-winning NH-L9a low-profile CPU cooler for AMD Ryzen based HTPCs and Small Form Factor (SFF) systems. At a height of only 37mm, the NH-L9a is ideal for extremely slim cases and, due to its small footprint, it provides 100% RAM and PCIe compatibility as well as easy access to near-socket connectors even on tightly packed mini-ITX motherboards. The custom-designed SecuFirm2 mounting system for the AM5 socket makes installation a breeze and, thanks to the highly optimised NF-A9x14 92mm fan that supports fully automatic speed control via PWM, the NH-L9a-AM5 runs remarkably quietly. Topped off with Noctua’s renowned NT-H1 thermal compound, the NH-L9a-AM5 combines everything users have come to expect from Noctua’s larger coolers into a super-compact, premium-quality package for ITX and HTPC builds with AMD AM5 processors. 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 is the latest, AM5-specific revision of Noctua’s award-winning NH-L9a low-profile CPU cooler for AMD Ryzen based HTPCs and Small Form Factor (SFF) systems. At a height of only 37mm, the NH-L9a is ideal for extremely slim cases and, due to its small footprint, it provides 100% RAM and PCIe compatibility as well as easy access to near-socket connectors even on tightly packed mini-ITX motherboards. The custom-designed SecuFirm2 mounting system for the AM5 socket makes installation a breeze and, thanks to the highly optimised NF-A9x14 92mm fan that supports fully automatic speed control via PWM, the NH-L9a-AM5 runs remarkably quietly. Topped off with Noctua’s renowned NT-H1 thermal compound, the NH-L9a-AM5 combines everything users have come to expect from Noctua’s larger coolers into a super-compact, premium-quality package for ITX and HTPC builds with AMD AM5 processors. 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 is the latest, AM5-specific revision of Noctua’s award-winning NH-L9a low-profile CPU cooler for AMD Ryzen based HTPCs and Small Form Factor (SFF) systems. At a height of only 37mm, the NH-L9a is ideal for extremely slim cases and, due to its small footprint, it provides 100% RAM and PCIe compatibility as well as easy access to near-socket connectors even on tightly packed mini-ITX motherboards. The custom-designed SecuFirm2 mounting system for the AM5 socket makes installation a breeze and, thanks to the highly optimised NF-A9x14 92mm fan that supports fully automatic speed control via PWM, the NH-L9a-AM5 runs remarkably quietly. Topped off with Noctua’s renowned NT-H1 thermal compound, the NH-L9a-AM5 combines everything users have come to expect from Noctua’s larger coolers into a super-compact, premium-quality package for ITX and HTPC builds with AMD AM5 processors. 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.
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The lowest price for Noctua NH-L9a-AM5 Low Profile AM5 CPU Cooler right now is $62.88 at Quiet PC, compared across 25 retailers.
The all-time low was $62.52 on 4 Sept 2026 — today's price is 1% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 14 Sept 2026.
Last updated at 14/09/2026 06:27:16
Noctua NH-L9a-AM5, Premium Low-Profile CPU Cooler for AMD AM5 (Brown)
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Noctua NH-L9a-AM5 chromax.Black, Premium Low-Profile CPU Cooler for AMD AM5 (Black)
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
CPU Cooling Fan for Noctua NH-L9A-AM5 DC12V 2500RPM 114 * 92 * 37mm 4pin New
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Noctua NH-L9a-AM5 Low Profile CPU Cooler
Delivery $31.06
Noctua NH-L9a-AM5, Premium Low-profile CPU Cooler for AMD AM5 (Brown)
Delivery $9
Noctua NH-L9a-AM5 chromax.black, Premium Low-profile CPU Cooler for AMD AM5 (Black)
Delivery $9
noctua nh-l9a-am5, premium low-profile cpu cooler for amd am5 (brown)
Noctua Nh-l9a-am5 Cpu Fan Silver
Delivery $19.99
NOCTUA NH-L9a Low Profile PWM 1x 92mm Fan, 37mm Clearance, For AMD Socket AM5
Delivery between 19–24 Sept $9
Noctua nh-L9a-AM5, fixing/assembly
Free delivery
| 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-AM5, Premium Low-Profile CPU Cooler for AMD AM5 (Brown)
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Noctua NH-L9a-AM5 chromax.Black, Premium Low-Profile CPU Cooler for AMD AM5 (Black)
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
CPU Cooling Fan for Noctua NH-L9A-AM5 DC12V 2500RPM 114 * 92 * 37mm 4pin New
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Noctua NH-L9a-AM5 Low Profile CPU Cooler
Delivery $31.06
Noctua NH-L9a-AM5, Premium Low-profile CPU Cooler for AMD AM5 (Brown)
Delivery $9
| 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 |
