The fans in the Lenovo IX4-300d NAS tend to run loudly and constantly at a fixed speed, regardless of the actual temperature inside the device. This can be distracting, especially in quiet environments. In this guide, we’ll show you how to reduce the fan speed to make your NAS run much quieter, improving your overall experience without sacrificing functionality.
However, it’s important to approach these changes with caution. Lowering the fan speed too much can lead to overheating, especially during extended or intensive operations. Be sure to thoroughly test any new fan settings to find the right balance between noise reduction and safe temperature levels for your specific setup.