--- product_id: 225777654 title: "Noctua NH-L9a-AM4 chromax.Black, High-Performance Low-Profile CPU Cooler | Only 37mm Height, ITX SFF Low-Noise Cooling, For AMD AM4, 92mm Slim Fan, No RAM or PCIe Overhang, Rich Accessory Kit" brand: "noctua" price: "$139.11" currency: USD in_stock: true category: "Noctua" url: https://www.desertcart.us/products/225777654-noctua-nh-l9a-am4-chromax-black-high-performance-low-profile store_origin: US region: United States of America --- # 92mm slim NF-A9x14 fan 37mm ultra-low profile Whisper-quiet low-noise adaptor Noctua NH-L9a-AM4 chromax.Black, High-Performance Low-Profile CPU Cooler | Only 37mm Height, ITX SFF Low-Noise Cooling, For AMD AM4, 92mm Slim Fan, No RAM or PCIe Overhang, Rich Accessory Kit **Brand:** noctua **Price:** $139.11 **Availability:** ✅ In Stock ## Summary > ❄️ Cool performance, zero bulk — the stealthy champion for your Ryzen rig! ## Quick Answers - **What is this?** Noctua NH-L9a-AM4 chromax.Black, High-Performance Low-Profile CPU Cooler | Only 37mm Height, ITX SFF Low-Noise Cooling, For AMD AM4, 92mm Slim Fan, No RAM or PCIe Overhang, Rich Accessory Kit by noctua - **How much does it cost?** $139.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/225777654-noctua-nh-l9a-am4-chromax-black-high-performance-low-profile) ## Best For - noctua enthusiasts ## Why This Product - Trusted noctua brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Silent Powerhouse:** Award-winning 92mm fan delivers peak cooling with near-silent operation. - • **Trusted Longevity:** Backed by 6 years of Noctua reliability—cool your Ryzen with confidence. - • **Ultra-Compact Mastery:** Only 37mm height fits any ITX or SFF build without compromise. - • **Plug & Play Excellence:** Includes premium NT-H1 thermal paste and SecuFirm2 mounting for effortless installation. - • **Zero Compatibility Hassle:** No RAM or PCIe overhang ensures flawless fit on all AM4 motherboards. ## Overview The Noctua NH-L9a-AM4 chromax.Black is a premium, ultra-low-profile CPU cooler designed specifically for AMD AM4 sockets. At just 37mm tall, it fits perfectly in compact ITX and Small Form Factor cases without blocking RAM or PCIe slots. Featuring the award-winning NF-A9x14 92mm fan with PWM and a low-noise adaptor, it balances powerful cooling with whisper-quiet operation. The cooler comes with high-end NT-H1 thermal paste and an easy-to-install SecuFirm2 mounting system, backed by a 6-year warranty, making it an ideal choice for moderate-heat Ryzen CPUs and APUs. ## Description Buy Noctua NH-L9a-AM4 chromax.Black, High-Performance Low-Profile CPU Cooler | Only 37mm Height, ITX SFF Low-Noise Cooling, For AMD AM4, 92mm Slim Fan, No RAM or PCIe Overhang, Rich Accessory Kit: CPU Cooling Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Proven premium heatsink (more than 50 awards and recommendations from international hardware websites), now available in an all-black design that goes great with many colour schemes - Only 37mm height allows it to fit ultra-compact HTPC and Small Form Factor (SFF) cases, tailored footprint guarantees 100% RAM and PCIe compatibility on all ITX, Micro-ATX and ATX AM4 motherboards - Renowned, award-winning NF-A9x14 slim 92mm fan with Low-Noise Adaptor and PWM for automatic speed control: Full cooling performance under load, whisper quiet at idle! - Includes high-end NT-H1 thermal paste and SecuFirm2 mounting system for easy installation on AMD Ryzen CPUs and APUs - Renowned Noctua quality backed up by 6-year manufacturer’s warranty, deluxe choice for AMD Ryzen CPUs & APUs with moderate heat load (e.g. 5600, 4750G, 4650G, 4600G, see compatibility list) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B083LQVX5W | | Best Sellers Rank | #234 in Computer CPU Cooling Fans | | Brand Name | Noctua | | CPU Socket | Socket AM4 | | Cooler Heatsink Compatibility | AMD AM4 | | Customer Reviews | 4.7 4.7 out of 5 stars (1,611) | | EU Spare Part Availability Duration | 1 years | | Global Trade Identification Number | 09010018000214 | | Included Components | Camera Body | | Item Dimensions L x W x H | 3.62"L x 4.49"W x 1.45"H | | Item Weight | 465 g | | Manufacturer | Noctua | | Model | NH-L9a-AM4chromaxb | | Mounting Type | Chassis Mount | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | NH-L9A-AM4 CH.BK | | UPC | 841501100215 | | Unit Count | 1 Count | | Warranty Description | 6 year manufacturer’s warranty | ## Product Details - **Brand:** Noctua - **Cooler Heatsink Compatibility:** AMD AM4 - **Item Weight:** 465 g - **Mounting Type:** Chassis Mount - **Product Dimensions:** 3.62"L x 4.49"W x 1.45"H ## Images ![Noctua NH-L9a-AM4 chromax.Black, High-Performance Low-Profile CPU Cooler | Only 37mm Height, ITX SFF Low-Noise Cooling, For AMD AM4, 92mm Slim Fan, No RAM or PCIe Overhang, Rich Accessory Kit - Image 1](https://m.media-amazon.com/images/I/71+KhStFPZL.jpg) ![Noctua NH-L9a-AM4 chromax.Black, High-Performance Low-Profile CPU Cooler | Only 37mm Height, ITX SFF Low-Noise Cooling, For AMD AM4, 92mm Slim Fan, No RAM or PCIe Overhang, Rich Accessory Kit - Image 2](https://m.media-amazon.com/images/I/81qkueoT7hL.jpg) ![Noctua NH-L9a-AM4 chromax.Black, High-Performance Low-Profile CPU Cooler | Only 37mm Height, ITX SFF Low-Noise Cooling, For AMD AM4, 92mm Slim Fan, No RAM or PCIe Overhang, Rich Accessory Kit - Image 3](https://m.media-amazon.com/images/I/819B03gcbAL.jpg) ![Noctua NH-L9a-AM4 chromax.Black, High-Performance Low-Profile CPU Cooler | Only 37mm Height, ITX SFF Low-Noise Cooling, For AMD AM4, 92mm Slim Fan, No RAM or PCIe Overhang, Rich Accessory Kit - Image 4](https://m.media-amazon.com/images/I/81lSDNyxMEL.jpg) ![Noctua NH-L9a-AM4 chromax.Black, High-Performance Low-Profile CPU Cooler | Only 37mm Height, ITX SFF Low-Noise Cooling, For AMD AM4, 92mm Slim Fan, No RAM or PCIe Overhang, Rich Accessory Kit - Image 5](https://m.media-amazon.com/images/I/71FSOEu0TiL.jpg) ## Questions & Answers **Q: What material is the cooling plate made of?** A: "Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating" **Q: does it come with pre applied thermal paste** A: No, it comes with a tube of thermal paste to apply **Q: will this keep my ryzen 5 2600 cool? (im overclocking it to 4ghz 1.3V to 1.4V)** A: I have been running my rig ITX Gigabyte X570 MOBO with AMD 5600g base 3.9 at 4Ghz and it has not over heated yet. It does run more at higher RPMs, but so far so good. **Q: Will it come with the alternative mounting option for the msi B550i ?** A: Should come with both mounting hardware , but to be 100% sure make sure you purchase the one that says specifically with socket mounting hardware it comes with. ## Frequently Bought Together - Noctua NH-L9a-AM4 chromax.Black, Low-Profile CPU Cooler for AMD AM4 (Black) - Gigabyte A520I AC (AMD Ryzen AM4/Mini-ITX/Direct 6 Phases Digital PWM with 55A DrMOS/Gaming GbE LAN/Intel WiFi+Bluetooth/NVMe PCIe 3.0 x4 M.2/3 Display Interfaces/Q-Flash Plus/Motherboard) - AMD Ryzen™ 7 5700G 8-Core, 16-Thread Desktop Processor with Radeon™ Graphics --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/225777654-noctua-nh-l9a-am4-chromax-black-high-performance-low-profile](https://www.desertcart.us/products/225777654-noctua-nh-l9a-am4-chromax-black-high-performance-low-profile) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-12*