NewerTech HDMI Headless Video Accelerator

 DataWorld item No.: NWTADP4KHEAD

OWC 2.5" Drive Sled for 2009-Current Apple Mac Pro

 DataWorld item No.: OWCMMP35T25

OWC Hard Drive Bracket 3,5" for 2009-2012 Apple Mac Pro

 DataWorld item No.: OWCMPRODBKTLG6