Frequency Plots
10% Fan Speed
25% Fan Speed
50% Fan Speed
75% Fan Speed
100% Fan Speed
At 10% speed, there are some frequency spikes at 2.5 KHz, 2 KHz, and 200 Hz. From 25% to 75%, the dominant frequency is 630 Hz. Lastly, the noisiest frequency at full speed is the 800 Hz one.
Signal Recordings
I have recorded the signals shown above, but please keep in mind that I’ve enabled Automatic Gain Control (AGC) to do so to make it easier for you to reproduce them. The provided recordings are only offered for aural identification purposes.
10% Fan Speed
25% Fan Speed
50% Fan Speed
75% Fan Speed
100% Fan Speed
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Definitely DONNOT BUY THOSE FANS!
REASONS:
– L CONNECT doing nothing consumes 7% of your resources.
– each LCD screen consumes 3 to 7% of resources, especially animation or gauges. Only static images don’t consume.
– they seem to fail in under two years, when this happens replacing is a pain since they are interlocked.
When I turn all my screens to cpu gauge, it read 45% utilization just because of lian lis crappy software. 9950x, 4090, 192gb ram.
I even stopped buying their cases as a result, after 20 years of brand loyalty it evaporated due to these fans. L connect is a frankenstein as is their line of 30 incompatible unnecessarily diverse fan lines.
Amazing work! Thank you for this.
🙂
Great for when half your fans are oriented in a way where the display isn’t visible.