--- product_id: 627019169 title: "NH-L12Sx77, Low-Profile CPU Cooler (120mm, Brown)" brand: "noctua" price: "$448.17" currency: USD in_stock: true reviews_count: 5 category: "Noctua" url: https://www.desertcart.ec/products/627019169-nh-l12sx77-low-profile-cpu-cooler-120mm-brown store_origin: EC region: Ecuador --- # 120mm NF-A12x15 slim fan with PWM & LNA 77mm low-profile height fits tight SFF builds 6 heatpipes for max thermal headroom NH-L12Sx77, Low-Profile CPU Cooler (120mm, Brown) **Brand:** noctua **Price:** $448.17 **Availability:** ✅ In Stock ## Summary > ❄️ Cool performance, compact footprint — don’t let your build overheat or fall behind! ## Quick Answers - **What is this?** NH-L12Sx77, Low-Profile CPU Cooler (120mm, Brown) by noctua - **How much does it cost?** $448.17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/627019169-nh-l12sx77-low-profile-cpu-cooler-120mm-brown) ## 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 - • **Elite Cooling Power:** Six heatpipes deliver superior thermal management for high-performance CPUs. - • **Compact Yet Compatible:** 77mm height fits popular Small Form Factor cases without sacrificing RAM or motherboard clearance. - • **Effortless Installation:** SecuFirm2 mounting system and premium NT-H2 thermal paste make setup quick and reliable. - • **Whisper-Quiet Operation:** Optimized 120mm fan with PWM and Low-Noise Adaptor ensures near-silent running at idle. - • **Tailored for Power Users:** Perfect for Intel Core Ultra and AMD Ryzen high-end CPUs in space-constrained builds. ## Overview The Noctua NH-L12Sx77 is a premium low-profile CPU cooler featuring six heatpipes and a high-efficiency 120mm slim fan with PWM control. At just 77mm tall, it offers enhanced clearance for RAM and motherboards, making it ideal for compact Small Form Factor cases like Fractal Design Terra and Silverstone Milo ML12. Equipped with the SecuFirm2 mounting system and NT-H2 thermal paste, it ensures easy installation and reliable cooling for powerful Intel and AMD processors, all while maintaining whisper-quiet acoustics. ## Description The NH-L12Sx77 is a slightly taller variant of the award-winning NH-L12S, offering improved cooling performance as well as enhanced motherboard and RAM compatibility. With six instead of four heatpipes, it provides additional thermal headroom while maintaining the same default fan setup with the fan installed below the fin stack blowing upwards, which not only guarantees optimal acoustics in situations with perforated case panels right above the cooler, but also helps to exhaust hot air from the case. Due to the increased height, clearance for tall motherboard heatsinks or RAM modules could be improved significantly, yet at a height of 77mm, the NH-L12Sx77 is still compact enough to fit popular Small Form Factor (SFF/SFX) cases such as the Fractal Design Terra, Silverstone Milo ML12 or Louqe Raw S1. Topped off with the renowned SecuFirm2 mounting system, Noctua’s award-winning NT-H2 thermal compound and a 6-year manufacturer’s warranty, the NH-L12Sx77 is the perfect choice for SFF builds that require strong cooling performance but cannot fit the larger NH-C14S or NH-D9L. Review: Toller Kühler für SFF Gehäuse - Ich nutze den Kühler in einem Fractal Design Terra, auf das die Höhe des Kühlers perfekt abgestimmt ist. Gekühlt wird ein 8500G auf einem Asus B850E-I Motherboard. Montage ist gewohnt einfach, Kühlleistung auch mit langsamem Lüfter völlig ausreichend. Zu beachten für die Nutzung im Terra ist, dass das nur passt, wenn die Trennwand im inneren so platziert ist, dass der Bereich für Mainboard und Kühler maximal groß ist. Es bleibt dann auf der anderen Seite nicht mehr sehr viel Platz für eine GPU Review: great product! ## Features - Performance-enhanced taller version of the award-winning NH-L12S: Six heatpipes for improved thermal headroom, increased clearance for better motherboard and RAM compatibility - 77mm total height and bottom-to-top airflow direction for optimal acoustics and direct exhaust of hot air in compact cases, ideal for the Fractal Design Terra, Silverstone Milo ML12 or Louqe Raw S1 chassis - Highly optimised NF-A12x15 slim 120mm fan with Low-Noise Adaptor and PWM for automatic speed control: full cooling performance under load, near-silent at idle - Includes high-end NT-H2 thermal paste and SecuFirm2 mounting system for easy installation on Intel LGA1851, LGA1700, LGA1200, LGA115x and AMD AM5 & AM4 (offset mounting option for best efficiency) - Perfect for powerful yet compact and quiet Small Form Factor builds and ITX systems, deluxe choice for Intel Core & Core Ultra (e.g. 285K, 265K, 245K) and AMD Ryzen (e.g. 9950X, 9900X, 9700X, 9600X) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CWH97GKV | | Best Sellers Rank | #40,118 in Computers ( See Top 100 in Computers ) #212 in CPU Fans | | Brand | Noctua | | Brand Name | Noctua | | Compatible Devices | Intel, AMD Desktop | | Cooling Method | forced air | | Cooling method | forced air | | Customer Reviews | 4.7 out of 5 stars 189 Reviews | | EU Spare Part Availability Duration | 6 Years | | Item Dimensions L x W x H | 12.8L x 13.1W x 7.7H centimeters | | Item Weight | 540 Grams | | Manufacturer | Noctua | | Material Type | Copper (base and heat-pipes), aluminium (cooling fins), nickel plating | | Maximum Rotational Speed | 1850 RPM | | Model | NH-L12Sx77 | | Noise Level | 23.9 Decibels | | Number of Items | 1 | | Part Number | NH-L12Sx77 | | Power Connector Type | 4-Pin | | Power connector type | 4-Pin | | Product dimensions | 12.8L x 13.1W x 7.7H centimeters | | Unit Count | 1.0 Count | | Voltage | 12 Volts | | Wattage | 1.56 watts | ## Product Details - **Brand:** Noctua - **Power connector type:** 4-Pin - **Product dimensions:** 12.8L x 13.1W x 7.7H centimeters - **Voltage:** 12 Volts - **Wattage:** 1.56 watts ## Images ![NH-L12Sx77, Low-Profile CPU Cooler (120mm, Brown) - Image 1](https://m.media-amazon.com/images/I/71-BeBHzi9L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Toller Kühler für SFF Gehäuse *by T***G on 13 December 2024* Ich nutze den Kühler in einem Fractal Design Terra, auf das die Höhe des Kühlers perfekt abgestimmt ist. Gekühlt wird ein 8500G auf einem Asus B850E-I Motherboard. Montage ist gewohnt einfach, Kühlleistung auch mit langsamem Lüfter völlig ausreichend. Zu beachten für die Nutzung im Terra ist, dass das nur passt, wenn die Trennwand im inneren so platziert ist, dass der Bereich für Mainboard und Kühler maximal groß ist. Es bleibt dann auf der anderen Seite nicht mehr sehr viel Platz für eine GPU ### ⭐⭐⭐⭐⭐ great product! *by J***L on 15 May 2024* ### ⭐⭐⭐⭐⭐ Noctua NH-L12Sx77 *by L***O on 28 October 2025* Od wielu lat kupuję produktu Firmy Noctua i jak dotąd nigdy się nie zawiodłem. Precyzja, wyposażenie, jakość wykonania, zawartość i uniwersalność oraz servis tego produktu na najwyższym poziome. ## Frequently Bought Together - Noctua NH-L12Sx77, Low-Profile CPU Cooler (120mm, Brown) - Noctua NA-FG1-12 Sx2, Fan Grills for 120mm Fans (Set of 2, Black) - Fractal Design Terra Jade - Wood Walnut Front Panel - Small Form Factor - Mini ITX Gaming case – PCIe 4.0 Riser Cable – USB Type-C - Anodized Aluminum Panels --- ## 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.ec/products/627019169-nh-l12sx77-low-profile-cpu-cooler-120mm-brown](https://www.desertcart.ec/products/627019169-nh-l12sx77-low-profile-cpu-cooler-120mm-brown) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-07-13*