Users can install a second hard drive in non-Server models of the new Mac Mini, according to MacRumors forum member Slyseekr. iFixit's teardown of the new Mac Mini released last month revealed enough room -- and an extra SATA port -- for a second hard drive to be installed, assuming one found the proper cable.
Slyseekr found that cable for $49 shipped, disassembled his Mac Mini, and installed a second hard drive, saving himself hundreds of dollars off the Server model. Step-by-step instructions are available on the MacRumors Forums.
The standard disclaimers apply of course: this is not an Apple-approved upgrade and may void your warranty, but a number of our readers have reported successful upgrades.
Top Rated Comments
Buy 2010 chassis. Buy cable. Gut your 2011 Mac Mini and reassemble it using the 2010 chassis. Install optical drive the same way. PROFIT.
Or is it worse that the cable alone cost $50.
http://www.techdc.com/2011-mac-mini-hard-drive-upgrade-video
Well, we may have something soon that may fix that:
https://www.macrumors.com/2011/08/01/external-thunderbolt-pci-expansion-chassis-and-hub-in-development/