Server walkthrough: inside the Dell PowerEdge T410...
Six drive bays reside on the front panel and are accessible once the cover comes off. Tools aren't required to remove the cover, and the drive caddies can be removed just by pressing the release button and pulling the lever. The storage options for the Dell PowerEdge T410 are 3.5in or 2.5in SATA or SAS drives, depending on the controller you choose.
Server walkthrough: inside the Dell PowerEdge T410 tower server