Noctua NH-L9a-AM4 low-profile quiet cooler for AMD Ryzen CPUs and APUs

Model

Noctua NH-L9a-AM4 low-profile quiet cooler for AMD Ryzen CPUs and APUs

Details

Type

Fan & Heatsinks

Fan Size

92mm

Compatibility

Socket AM4

Bearing Type

SSO2

RPM

Max. Rotational Speed (+/- 10%) 2500 RPM, max. Rotational Speed with L.N.A. (+/- 10%) 1800 RPM, min. Rotational Speed (PWM, +/-20%) 600 RPM

Air Flow

Max. Airflow 57,5 m³/h, max. Airflow with L.N.A. 40,8 m³/h

Noise Level

Max. Acoustical Noise 23,6 dB(A), max. Acoustical Noise with L.N.A. 14,8 dB(A)

Power Connector

PWM

Heatsink Material

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

Fan Mounting Types to Heatsink

Horizontal

Dimensions & Weight

Max CPU Cooler Height

37 mm

Fan Dimensions

92 x 92 x 14 / 25mm

Heatsink Dimensions

23mm (H) x 114mm (W) x 92mm (D) without fan, 37mm (H) x 114mm (W) x 92mm (D) with fan

Weight

465g

Package Contents

Package Contents

Heatsink incl. 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