Slow transfer from DL380Gen9 to HPE D3610

[Andre87]

Hi,

i have a DL380Gen9 connected with a SAS cable to a Storage D3610.

The storage is configured with 12 x 4TB harddrives in RAID6 (10+2).

I created several LUN in Windows, but i noticed that when i try to copy an iso file of 4GB to the storage, the transfer is very slow (7mb/s).

I tried also to create several virtual disk using HyperV and when i create a disk of 4Tb, i need 12 hours to create it.

Is there any settings to avoid this slowness?

Thanks a lot for your support