Description
NOCTUA NH-L9a-AM5 L-TYPE LOW-PROFILE 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.
| MODEL NUMBER |
NOCTUA NH-L9a-AM5 L-TYPE LOW-PROFILE CPU COOLER |
| Socket compatibility |
AMD AM5 |
| Height (without fan) |
23 mm |
| Width (without fan) |
114 mm |
| Depth (without fan) |
92 mm |
| Weight (without fan) |
390 g |
| Height (with fan) |
37 mm |
| Width (with fan) |
95 mm |
| Depth (with fan) |
92 mm |
| Weight (with fan) |
465 g |
| Material |
Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating |
| NSPR |
61 |
| Fan compatibility |
92x92x14mm, 92x92x25mm |
| Scope of delivery |
NF-A9x14 PWM premium fan
NA-RC7 Low-Noise Adaptor (L.N.A)
NT-H1 high-grade thermal compound
SecuFirm2™ AM5 mounting kit
Screws for 92x92x25mm fans
Noctua Metal Case-Badge |
| Warranty |
6 Years |
| Model |
Noctua NF-A9x14 HS-PWM |
| Bearing |
SSO2 |
| Max. rotational speed (+/- 10%) |
2500 RPM |
| Max. rotational speed with L.N.A. (+/- 10%) |
1800 RPM |
| Min. rotational speed @ 20% PWM (+/-20%) |
600 RPM |
| Max. airflow |
57,5 m³/h |
| Max. airflow with L.N.A. |
40,8 m³/h |
| Max. acoustical noise |
23,6 dB(A) |
| Max. acoustical noise with L.N.A. |
14,8 dB(A) |
| Input power (max.) |
2,52 W |
| Voltage range |
12 V |
| MTTF |
> 150.000 h |
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