This sale is for a HP EliteDesk 800 G3 TOWER i5-7500 CPU 3.4Ghz 8GB 256GB m2 SSD Windows 11 Grade A

Comes with a power cable.

The unit does not come with any caddies, please see the photos. 

30 Day Warranty.  We pledge to offer the best service and warranty to all of our customers!  We are extending a 30-day warranty on this item.  This is our way of saying thank you for allowing us to serve you.