I have 5 of these available at the moment. Essentially unused as they simply came with the machines that were purchased. Were immediately swapped for SSD's. I have no use for them so hopefully someone else can put them to use.
7 mm, 2.5-inch Z-Height form factor drive
6 Gb/s SATA interface
500 GB storage capacity
Hard Drive Capacity:500 GB
Hard Drive Spindle Speed:7200 RPM
Hard Drive Interface Type:Serial ATA
Form Factor:2.5"