GDSTIME 75mm USB Fan, 75mm x 15mm Blower Fan, 5V DC Brushless Cooling Fan For Laptop

Using this to fix a design flaw with an old D-Link DNS-320 NAS I recently revived with Alt-F. Designed a new cover to integrate the blower and the reported temp has been reduced from 51C to a much more acceptable 41C.

Great little fan! Blows nicely and always works when I use it! Had it over a year now.

I return the item only because it wasAn accident. Seemed well built

Works very well to vent a single slot card

This particular fan produces twice the amount of airflow as a 6 inch regular fan. I had purchased the 6 inch regular fan in. It just did not have very much airflow so I purchased another fan and it still did not have much airflow with both of those fans, I purchased one of these fans and it produced more airflow than both of the other regular 6 inch fans.VERY PLEASED

I removed the speed switch from the line and the fan defaults to its high speed setting when powered. I did this because I need the fan to restart after power failures. With the speed switch, you have to manually turn the fan on again after power is restored.

This 75mm x 15mm fan came with the three-speed switch built into the usb cable. The fan blows like it should. The breeze makes sound coming out even at the lowest level - not noise, but sound.

Comes with a USB cable that has 3 power settings. Good deal. Quality.