# About KNOMI 2关于KNOMI 2
# Important Note 重要提醒
* The KNOMI 2 Mounting Plate V2.0 is an improved version that maintains the same airflow and noise levels as the original while further enhancing the stability of mounting KNOMI 2 onto the Stealthburner.We believe you will be pleased with this version. However, please note that V2.0 must be used under the condition that the fan thickness is less than 15mm, so ensure that the fan's front cover has been removed before installation, and its thickness is less than 15mm; if it exceeds 15mm, please continue to use the original version.
* KNOMI 2固定卡环 V2.0 是一个改进版本，我们在保持与原始版本相同的气流和噪音水平，同时进一步增强将 KNOMI 2 安装到 Stealthburner 上的稳定性。 我们相信您会对这个版本感到满意。 但请注意，V2.0必须在风扇厚度小于15mm的情况下使用，因此安装前请确保风扇前盖已拆下，并且其厚度小于15mm； 如果超过15mm，请继续使用原版固定卡环。\
  
More KNOMI 2 info please visit [BIGTREETECH WIKI-KNOMI 2](https://bttwiki.com/KNOMI2.html)