Tản Nhiệt Khí Noctua NH-L9a-AM4

Notes and warnings

The NH-L9a-AM4 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 is only recommended for CPUs/APUs with up to 95W TDP (Thermal Design Power). Please consult our CPU compatibility list and TDP guidelines to find out whether the NH-L9a-AM4 is recommended for your CPU/APU.

Socket compatibility

AMD AM4

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)

114 mm

Depth (with fan)

92 mm

Weight (with fan)

465 g

Material

Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating

Max. TDP

see CPU compatibility list

Fan compatibility

92x92x14mm, 92x92x25mm

Scope of delivery

• NF-A9x14 PWM premium fan
• Low-Noise Adaptor (L.N.A.)
• NT-H1 high-grade thermal compound
• SecuFirm2™ AM4 mounting kit
• Screws for 92x92x25mm fans
• Noctua metal case-badge

Warranty

6 Years

Model

Noctua NF-A9x14 PWM

Bearing

SSO2

Max. rotational speed (+/- 10%)

2500 RPM

Max. rotational speed with L.N.A. (+/- 10%)

1800 RPM

Min. rotational speed (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

2,52 W

Voltage range

12 V

MTTF

> 150.000 h