The NH-L9i-17xx is a quiet low-profile CPU cooler from Noctua with an extremely flat design. The pre-installed 92 mm fan has a height of only 14 mm, making the NH-L9i-17xx particularly suitable for HTPC and Mini-ITX cases. The low-profile cooler is ideally suited for Mini-ITX and HTPC cases where flat but powerful coolers are required. Thanks to its compact design, it also achieves maximum compatibility with mainboards and memory modules. Thanks to the large cooling surface, the cooling performance of the 37 mm high top-blower is also impressive. This effectively removes the waste heat from the processor so that it can develop its full performance. Thanks to the SecuFirm2 mounting system, the NH-L9i-17xx is particularly easy to install and sits very firmly and stably on the processor. Even regularly transported computers thus experience a higher level of security. In addition, the mounting kit is suitable for all modern sockets of Intel's LGA17xx family.
The NH-L9i-17xx is a quiet low-profile CPU cooler from Noctua with an extremely flat design. The pre-installed 92 mm fan has a height of only 14 mm, making the NH-L9i-17xx particularly suitable for HTPC and Mini-ITX cases. The low-profile cooler is ideally suited for Mini-ITX and HTPC cases where flat but powerful coolers are required. Thanks to its compact design, it also achieves maximum compatibility with mainboards and memory modules. Thanks to the large cooling surface, the cooling performance of the 37 mm high top-blower is also impressive. This effectively removes the waste heat from the processor so that it can develop its full performance. Thanks to the SecuFirm2 mounting system, the NH-L9i-17xx is particularly easy to install and sits very firmly and stably on the processor. Even regularly transported computers thus experience a higher level of security. In addition, the mounting kit is suitable for all modern sockets of Intel's LGA17xx family.
in 3 offers
last seen 10 June 2026
The lowest price we last saw for Noctua NH L9I 17xx CPU Cooler For Intel Lga17xx was $63.42 at Quiet PC, compared across 3 retailers (last seen 10 June 2026). Prices may have changed since.
The all-time low we recorded was $53.60 on 5 May 2025.
Prices last updated 10 June 2026.
Noctua NH L9I 17xx CPU Cooler For Intel Lga17xx
The NH-L9i-17xx is a quiet low-profile CPU cooler from Noctua with an extremely flat design. The pre-installed 92 mm fan has a height of only 14 mm, making the NH-L9i-17xx particularly suitable for HTPC and Mini-ITX cases. The low-profile cooler is ideally suited for Mini-ITX and HTPC cases where flat but powerful coolers are required. Thanks to its compact design, it also achieves maximum compatibility with mainboards and memory modules. Thanks to the large cooling surface, the cooling performance of the 37 mm high top-blower is also impressive. This effectively removes the waste heat from the processor so that it can develop its full performance. Thanks to the SecuFirm2 mounting system, the NH-L9i-17xx is particularly easy to install and sits very firmly and stably on the processor. Even regularly transported computers thus experience a higher level of security. In addition, the mounting kit is suitable for all modern sockets of Intel's LGA17xx family.
The NH-L9i-17xx is a quiet low-profile CPU cooler from Noctua with an extremely flat design. The pre-installed 92 mm fan has a height of only 14 mm, making the NH-L9i-17xx particularly suitable for HTPC and Mini-ITX cases. The low-profile cooler is ideally suited for Mini-ITX and HTPC cases where flat but powerful coolers are required. Thanks to its compact design, it also achieves maximum compatibility with mainboards and memory modules. Thanks to the large cooling surface, the cooling performance of the 37 mm high top-blower is also impressive. This effectively removes the waste heat from the processor so that it can develop its full performance. Thanks to the SecuFirm2 mounting system, the NH-L9i-17xx is particularly easy to install and sits very firmly and stably on the processor. Even regularly transported computers thus experience a higher level of security. In addition, the mounting kit is suitable for all modern sockets of Intel's LGA17xx family.
Last updated at 10/06/2026 15:10:17
Noctua NH-L9i-17xx Intel LGA1700 Low Profile Quiet CPU Cooler
Delivery $30.67
Noctua NH-L9i CPU Cooler For Intel LGA17xx
Delivery between Fri – Tue $15
Noctua NH-L9i-17xx Low Profile CPU Cooler
Delivery $12
originally posted on cclonline.com
Used this instead of the stock cooler that was supplied with an Intel Core i5-12600 CPU. Stock fans are ok but wanted something that was a step up. Easy to fit and almost silent (although I don't run any heavy duty apps or over clock the CPU so I doubt that I have really stressed it).Overall, very happy.
originally posted on ebay.com
I would buy the Silverstone or CoolMaster instead of this...Too expensive and bulky but quite! I'm an Engineer - I can't justify the price for a Chinese made product!!!!!!!
originally posted on scan.co.uk
The most professional and well designed CPU fan I’ve bee owned, quite and easy to install
| Socket compatibility | LGA1700 |
| Maximum TDP | All * |
| Height (without fan) | 23 mm |
| Width (without fan) | 95 mm |
| Depth (without fan) | 95 mm |
Noctua NH-L9i-17xx Intel LGA1700 Low Profile Quiet CPU Cooler
Delivery $30.67
Noctua NH-L9i CPU Cooler For Intel LGA17xx
Delivery between Fri – Tue $15
Noctua NH-L9i-17xx Low Profile CPU Cooler
Delivery $12
Used this instead of the stock cooler that was supplied with an Intel Core i5-12600 CPU. Stock fans are ok but wanted something that was a step up. Easy to fit and almost silent (although I don't run any heavy duty apps or over clock the CPU so I doubt that I have really stressed it).Overall, very happy.
I would buy the Silverstone or CoolMaster instead of this...Too expensive and bulky but quite! I'm an Engineer - I can't justify the price for a Chinese made product!!!!!!!
The most professional and well designed CPU fan I’ve bee owned, quite and easy to install
Very low noise. i was shocked at how low it was .There was times i didn't think the fan was running, that's how low the noise was. MAN I LOVE IT ~~~~
| Socket compatibility | LGA1700 |
| Maximum TDP | All * |
| Height (without fan) | 23 mm |
| Width (without fan) | 95 mm |
| Depth (without fan) | 95 mm |
