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Noctua NH-L9a-AM4 chromax.black 37mm Low-Profile CPU Cooler for AMD AM4 Ryzen – NH-L9a-AM4 CH.BK

Original price was: ₱3,670.00.Current price is: ₱3,195.00.

37mm low-profile cooler for AMD AM4 Ryzen
chromax.black design with black heatsink and fan
NF-A9x14 HS-PWM fan with Low-Noise Adaptor
100% RAM and PCIe compatibility for mini-ITX
SecuFirm2 AM4 mounting system
NT-H1 thermal compound and soldered heatpipe joints
Ideal for HTPCs and SFF builds
6-year warranty
SKU: NH-L9a-AM4 CH.BK

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SKU: NH-L9a-AM4 CH.BK Categories: CPU Coolers, PC Cooling Tag: Noctua

The Noctua NH-L9a-AM4 chromax.black redefines low-profile cooling with its sleek all-black design, tailored for AMD Ryzen-based HTPCs and Small Form Factor builds. Standing at just 37mm tall, this compact cooler combines a 23mm heatsink with a 14mm NF-A9x14 HS-PWM chromax.black fan, delivering strong performance and whisper-quiet operation. Its small 92x114mm footprint ensures full RAM and PCIe compatibility, making it ideal for mini-ITX motherboards while providing easy access to near-socket connectors. The black-coated heatsink, black fan, and black mounting components create a stealth aesthetic that seamlessly integrates into all-black or color-coordinated setups. Equipped with the SecuFirm2 AM4 mounting system and NT-H1 thermal compound, it offers secure installation and optimal heat transfer, with soldered heatpipe-to-fin joints ensuring long-term thermal efficiency. The included Low-Noise Adaptor reduces fan speed for near-silent operation with lower heat loads. Backed by a 6-year warranty, this cooler is a premium choice for compact, high-performance Ryzen systems.

Specification	Details
Brand	Noctua
SKU	NH-L9a-AM4 CH.BK
Socket Compatibility	AMD AM4
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
NSPR	61
Max. TDP	See NSPR
Fan Model	Noctua NF-A9x14 HS-PWM chromax.black
Fan Bearing	SSO2
Max. Rotational Speed	2500 RPM (±10%)
Max. Rotational Speed with L.N.A.	1800 RPM (±10%)
Min. Rotational Speed	600 RPM (@ 20% PWM, ±20%)
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
Operating Voltage	12 V
MTTF	>150,000 h
Fan Compatibility	92x92x14mm, 92x92x25mm
Scope of Delivery	Black NH-L9a-AM4 heatsink, NF-A9x14 HS-PWM chromax.black premium fan, NA-RC7 Low-Noise Adaptor, NT-H1 high-grade thermal compound, Black SecuFirm2 AM4 mounting kit, Black Screws for 92x92x25mm fans, Noctua Metal Case-Badge
Warranty	6 Years
Notes	Not suitable for overclocking or high heat load CPUs. Check CPU compatibility list for recommendations.