So, this is a used Dell 1TB SAS hard drive, 2.5-inch form factor, 6gbps speed.

It’s pulled from servers like the R610, R620, R630, R710, R720—so it’s a direct fit for those models.

The model number is 9W5WV or 09W5WV, also ST91000640SS.

It’s used but fully operational, with maybe some cosmetic wear from previous use.
But functionally, it’s solid—tested and works as intended.
It’s an internal desktop drive technically, but it’s meant for server environments.
Interface is SAS, so make sure your setup supports that.
Storage capacity is 1TB, good for data storage or backups.

It’s made by Dell, so you know it’s compatible with their gear.
The country of origin is China.
This isn’t new, but it’s a cost-effective way to add storage to your server.

The seller notes it’s used, so expect normal signs of handling.

But it’s been checked and should run fine.
If you’re running a homelab or need replacement drives, this fits.
The 2.5-inch size is common in rack servers.

It’s 6gbps, so decent speed for most tasks.

No frills, just a functional drive.

The UPC isn’t listed, but that’s typical for OEM pulls.
So if you need a cheap SAS drive for your Dell server, this could work.
Just verify your model compatibility.
Used but reliable.