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Noctua NH-L9a-AM4 37mm Low-Profile CPU Cooler for AMD AM4 Ryzen – NH-L9a-AM4

Original price was: ₱3,080.00.Current price is: ₱2,685.00.

37mm low-profile cooler for AMD AM4 Ryzen
NF-A9x14 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

In stock

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

The Noctua NH-L9a-AM4 delivers exceptional low-profile cooling for AMD Ryzen-based HTPCs and Small Form Factor systems. Standing at just 37mm tall, this compact cooler combines a 23mm heatsink with a 14mm NF-A9x14 PWM fan, ensuring robust performance and whisper-quiet operation. Its 92x114mm footprint guarantees full RAM and PCIe compatibility, ideal for tightly packed mini-ITX motherboards while providing easy access to near-socket connectors. Tailored for the AM4 socket, the custom-designed SecuFirm2 mounting system simplifies installation, complemented by Noctua’s premium NT-H1 thermal compound for optimal heat transfer. The included Low-Noise Adaptor reduces fan speed for near-silent performance with lower heat loads. Built with soldered heatpipe-to-fin joints and backed by a 6-year warranty, this cooler upholds Noctua’s renowned quality, offering a premium, compact solution for Ryzen-based ITX and HTPC builds.

Written by Nievz · Netcodex Computer Center · Last updated October 2, 2025

Netcodex Computer Center started tracking this product in October 2025. Historical pricing data will accumulate over the coming weeks.

Every Noctua product at Netcodex Computer Center arrives brand-new and sealed, with official manufacturer warranty processed through our physical location in Cubao, Quezon City. Dead-on-arrival units are replaced 1-to-1 within 7 days of delivery with shipping covered by the store; all orders ship nationwide via LBC and other reliable local couriers with optional insurance. Technical questions are answered by the same people who build and stress-test the systems, with a community reputation going back to TipidPC in 2007 and Overclock.net since 2011. GCash, GGives, bank transfer, PayPal, all major credit cards (Mastercard, VISA, AMEX, JCB, Discover, Diners Club), installment plans via Billease and Home Credit are all accepted at checkout.

Specification	Details
Brand	Noctua
SKU	NH-L9a-AM4
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 PWM
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	NF-A9x14 PWM premium fan, Low-Noise Adaptor, NT-H1 high-grade thermal compound, SecuFirm2 AM4 mounting kit, 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.