TerraMaster Forum

Update:

Unplugged everything from the machine, restarted and then replugged everything. Not sure what has happened but the transfer speeds are great now. I am getting 100+ on all drives.

Thanks for your help.

You need to verify it with other devices, which can be used under the same conditions on the D4-300 device. Because the speed is only 20MB/s, USB 2.0 speed is not reached. I have tried my Samsung T7 flash drive on the USB port and it has excellent transfer speeds. I have tried an external seagate a...

TMroy wrote: ↑02 Oct 2023, 12:28 Please update the USB driver of your computer, and try again.

Update with where? According to Microsoft Windows Update and Lenovo all the drivers on this machine are UpToDate. Do you have specific drivers? your website does NOT list any.

Thanks

Hi I am using a new D4-300 purchased from Amazon. I have 3 x 8TB and 1 x 10TB drives installed. I am getting very slow transfer speeds between the drives. The max speed I see is 20MB/s. Most of time it is around 17MB/s. I am using Windows 11 Pro on a 1.5 year old Lenovo Legion T5 with Ryzen 7 5700G ...