The NH-L12Sx77 is a slightly taller variant of the award-winning NH-L12S, offering improved cooling performance and enhanced motherboard and RAM compatibility. With six heat pipes instead of four, it provides additional thermal headroom while maintaining the same standard fan arrangement, where the fan blows upwards from below the fin stack. This not only ensures optimal acoustics in situations with perforated case walls directly above the cooler but also helps to expel hot air from the case. The increased height significantly improves clearance for tall motherboard heatsinks or RAM modules. At a height of 77 mm, the NH-L12Sx77 is still compact enough to fit into standard Small Form Factor (SFF/SFX) cases.
Socket | AM4, AM5, LGA 1150, LGA 1151, LGA 1155, LGA 1156, LGA 1200, LGA 1700 |
Height (with fan) | 77 mm |
Diameter | 120 mm |
power connector | 4-pin PWM |
Number of fans | 1 x |
Item number | 45650876 |
Manufacturer | Noctua |
Category | CPU coolers |
Manufacturer no. | NH-L12Sx77 |
Release date | 21.6.2024 |
Sales rank in Category CPU coolers | 49 of 868 |
Colour | Beige, Black |
Exact colour description | Beige, Nickel |
CPU cooler design | Top Blower |
Fan type | Standard |
Socket | AM4, AM5, LGA 1150, LGA 1151, LGA 1155, LGA 1156, LGA 1200, LGA 1700 |
Supported fan sizes | 120mm |
Materials radiator core | Copper |
Material cooling fins | Aluminium |
Diameter | 120 mm |
Length | 120 mm |
Width | 120 mm |
Height | 15 mm |
Weight | 520 g |
Number of fans | 1 x |
Maximum mountable fan | 1 |
Max. Speed | 1850 RPM |
Airflow | 94.20 m³/h |
Static pressure | 0.16 Pa |
Max. noise level | 23.90 dB |
power connector | 4-pin PWM |
Power consumption | 1.56 W |
Voltage | 12 V |
Scope of delivery | NA-RC7 low-noise adapter (L.N.A.), NF-A12 x 15 PWM premium fan, Noctua metal case badge, NT-H2 high-end thermal compound, SecuFirm2 mounting kit |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Width (with fan) | 128 mm |
Length (with fan) | 131 mm |
Height (with fan) | 77 mm |
Weight | 520 g |
Length | 18.80 cm |
Width | 16.20 cm |
Height | 16.40 cm |
Weight | 1.08 kg |
How often does a product of this brand in the «CPU coolers» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec GalaxusHow often is a product of this brand in the «CPU coolers» category returned?
Source: Digitec GalaxusThe Noctua NH-L12Sx77 is a very decent cooler. In addition to the high-quality workmanship and the well thought-out little details, such as the multi-stage fan bracket, which increases flexibility of use, the Noctua NH-L12Sx77 is really quite powerful and quiet even as it is. However, with the lowest height of 77 mm, it is already too high for some systems and even compact cases nowadays offer the...