NOCTUA NH-L9a

This low-profile silent cooler is designed for use in the Small form Factor and HTPC case types. The cooler can be configured with PWM fans 92 x 92 x 14mm or 92 x 92 x 25mm. This high performance cooler combines aluminum plates with modern heatpipe technology. The core of the cooler is a copper body connected to a pair of heatpipes that effectively transfer heat from a copper block to a large aluminum structure. It is composed of several plates, which combined have a sufficient area for the necessary heat exchange.
The cooler is compatible with the 92 x 92 x 14mm Noctua NF-A9x14 PWM fan with PWM control. The fan reaches a speed of 300 to 2500RPM with a flow rate of 57.5m3/h and a noise level of 23.6dB. Using an L.N.A adapter can reduce RPM to 1800RPM and 40.8 m3/h with a noise level at only 14.8dB.
Parameters and specifications:
Compatibility:
AMD: AM2(+), AM3(+), FM1, FM2
Dimensions:
114 x 92 x 37mm with fan
114 x 92 x 23mm without fan
Weight:
465 gs with fan
390 g without fan
Material:
Heatpipe, aluminum ribbing
Cooler design:
Active
Fan compatibility:
92 x 92 x 14mm, 92 x 92 x 25mm
Ventilator:
Model: NF-A9x14 PWM
Bearings: SSO2
Speed: 2500RPM
Speed: 1800RPM with L.N.A
Speed: 300RPM with PWM
Air flow: 57.5 m3/h
Air flow: 40.8 m3/hs L.N.A
Acoustic noise: 23.6dB
Acoustic noise: 14.8dB
Consumption: 2.52W
Voltage: 12V
MTBF: 150,000h
Package content:
NF-A9x14 PWM
Adapter L.ON
NT-H1 high-grade hot-water paste
SecuFirm2 assembly kit
Screws for 92x92x25mm fan
Noctua Metal Case-Badge