Extremly slow Backup

[isd17]

When I try to make a backup of my Sharepoint-Site with 700 GB, the speed is extremly slow.
For 3 GB of data it takes more than 1 hour!
I cancelled the backup-task. When I retry to do a backup it was even more slow:

Pracessing rate: 756 KB/s
Read rate 144 Kb/s
Write rate: 25 KB/s

My internet-speed ist 250 mbits download and 50 mbits upload.

[ejenner]

Downloading to your storage on premises?

All cloud providers limit the speed you can extract data from their platform. The initial backup will take a while and the the increments following on should be easier as they're much smaller.

[isd17]

I try to make a backup to a local disk with USB3.
With this speed the initial backup will last 235 hours!!!
That's not what I want.

[Mike Resseler]

@isd17 I'm afraid backing up to a local disk with USB3 is not supported. That will never make the necessary speed. In fact, even over SMB or lower-end NAS systems will be very slow I'm afraid.

[isd17]

So what would be the right way for a local backup, if USB3 disks and a NAS over SMB would not?

On youtr website you wrote:
With Veeam, you can either store your Office 365 data in the local environment or use cloud object storage such as AWS S3, Azure Blob, .....

[nielsengelen]

You can use local attached disks (direct in the server or via iSCSI for example) and object storage.