






❄️ Cool your powerhouse in stealth mode — because silence is the new flex.
The Noctua NH-L12Sx77 is a premium low-profile CPU cooler designed for compact, high-performance builds. Featuring six heatpipes and a highly optimized 120mm slim fan with PWM control, it balances exceptional cooling with whisper-quiet acoustics. At just 77mm tall, it fits popular Small Form Factor cases while supporting the latest Intel and AMD sockets. Included are Noctua’s renowned NT-H2 thermal paste and SecuFirm2 mounting system, ensuring easy installation and reliable performance for demanding CPUs like Intel Core i9 and AMD Ryzen 9 series.








| Product Dimensions | 12.8L x 13.1W x 7.7H Centimeters |
| Brand | Noctua |
| Power Connector Type | 4-Pin |
| Voltage | 12 Volts |
| Wattage | 1.56 Watts |
| Cooling Method | Air |
| Compatible Devices | Desktop |
| Noise Level | 23.9 Decibels |
| Material | Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating |
| Maximum Rotational Speed | 1850 RPM |
| Manufacturer | Noctua |
| Number of Items | 1 |
| Model number | NH-L12Sx77 |
| Colour | Silver |
| Item Weight | 540 g |
| Item model number | NH-L12Sx77 |
| Are batteries included? | No |
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