Noctua NH-L12Sx77 Low Profile Multi Socket CPU Cooler
The NH-L12Sx77 is a slightly taller variant of the award-winning NH-L12S that combines excellent compatibility, surprising efficiency and remarkable flexibility. Thanks to its NF-A12x15 PWM, slim 120mm fan, the NH-L12Sx77 provides even better quiet cooling performance than the previous model with its 92mm fan. At the same time, the NH-L12Sx77 is highly versatile: with the fan installed on top of the fins, the cooler is compatible with RAM modules of up to 44mm in height. With the fan installed underneath the fins, the total height of the cooler is only 77mm, making it suitable for use in many HTPC and Small Form Factor cases.
The NH-L12Sx77 is a slightly taller variant of the award-winning NH-L12S that combines excellent compatibility, surprising efficiency and remarkable flexibility. Thanks to its NF-A12x15 PWM, slim 120mm fan, the NH-L12Sx77 provides even better quiet cooling performance than the previous model with its 92mm fan. At the same time, the NH-L12Sx77 is highly versatile: with the fan installed on top of the fins, the cooler is compatible with RAM modules of up to 44mm in height. With the fan installed underneath the fins, the total height of the cooler is only 77mm, making it suitable for use in many HTPC and Small Form Factor cases.
The NH-L12Sx77 is a slightly taller variant of the award-winning NH-L12S that combines excellent compatibility, surprising efficiency and remarkable flexibility. Thanks to its NF-A12x15 PWM, slim 120mm fan, the NH-L12Sx77 provides even better quiet cooling performance than the previous model with its 92mm fan. At the same time, the NH-L12Sx77 is highly versatile: with the fan installed on top of the fins, the cooler is compatible with RAM modules of up to 44mm in height. With the fan installed underneath the fins, the total height of the cooler is only 77mm, making it suitable for use in many HTPC and Small Form Factor cases.
The NH-L12Sx77 is a slightly taller variant of the award-winning NH-L12S that combines excellent compatibility, surprising efficiency and remarkable flexibility. Thanks to its NF-A12x15 PWM, slim 120mm fan, the NH-L12Sx77 provides even better quiet cooling performance than the previous model with its 92mm fan. At the same time, the NH-L12Sx77 is highly versatile: with the fan installed on top of the fins, the cooler is compatible with RAM modules of up to 44mm in height. With the fan installed underneath the fins, the total height of the cooler is only 77mm, making it suitable for use in many HTPC and Small Form Factor cases.
in 6 offers
The lowest price for Noctua NH-L12Sx77 Low Profile Multi Socket CPU Cooler right now is $115.50 at Quiet PC, compared across 5 retailers.
The all-time low was $100.09 on 4 June 2026 — today's price is 15% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 10 Oct 2026.
Last updated at 10/10/2026 03:51:49
Noctua NH-L12Sx77 Low Profile High Performance CPU Cooler
Delivery $49.70
Noctua NH-L12Sx77 Performance-enhanced Low Profile Cooler
Delivery $14
Noctua NH-L12SX77 computer cooling system Processor Heatsink/Radiatior 12 cm Beige, Nickel 1 pc(s)
Free delivery
Noctua NH-L12SX77 Low Profile Multi Socket CPU Cooler
Delivery between Tue – Wed $15
Noctua NH-L12Sx77 Low-Profile CPU Cooler 120mm 77mm LGA1700 AM5 4-Pin
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Height (without Fan) | 77 mm |
| Width (without Fan) | 128 mm |
| Depth (without Fan) | 131 mm |
| Weight (without Fan) | 410 g |
| Height (with Fan) | 77 mm |
Noctua NH-L12Sx77 Low Profile High Performance CPU Cooler
Delivery $49.70
Noctua NH-L12Sx77 Performance-enhanced Low Profile Cooler
Delivery $14
Noctua NH-L12SX77 computer cooling system Processor Heatsink/Radiatior 12 cm Beige, Nickel 1 pc(s)
Free delivery
Noctua NH-L12SX77 Low Profile Multi Socket CPU Cooler
Delivery between Tue – Wed $15
Noctua NH-L12Sx77 Low-Profile CPU Cooler 120mm 77mm LGA1700 AM5 4-Pin
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Height (without Fan) | 77 mm |
| Width (without Fan) | 128 mm |
| Depth (without Fan) | 131 mm |
| Weight (without Fan) | 410 g |
| Height (with Fan) | 77 mm |
