The NH L9i 17xx chromax.black 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 chromax.black particularly suitable for HTPC and Mini ITX cases. Additionally, this version features a completely black stealth design. The low-profile cooler is ideal for Mini ITX and HTPC cases where slim yet powerful coolers are required. Its compact design also ensures maximum compatibility with motherboards and memory modules. Thanks to the large cooling surface, the cooling performance of the 37 mm high top blower is impressive. This effectively dissipates heat from the processor, allowing it to perform at its full potential. The SecuFirm2 mounting system makes the NH L9i 17xx chromax.black particularly easy to install, ensuring a very firm and stable fit on the processor. This provides greater security for computers that are regularly transported. Furthermore, the mounting kit is compatible with all modern sockets from Intel's LGA17xx family.