Visit Amazon.com : http://www.amazon.com/gp/product/B00OUSU8MI?tag=thefatkidin06-20<br /><br />StarTech.com 4 Drive Bay Aluminum Trayless Hot Swap Mobile Rack Backplane with Fan and Lock<br /><br />Connect and hot swap four 35in SATA III or SAS II hard drives to your computer system in three 525 bays with support for SATA 6 Gbps <br />Compatible with Servers Desktop computers with 3 available 525in bays and SATA or SAS hard drives <br />Trayless SATA Backplane Hot Swap Bay Backplane Mobile Rack SATA 6 Gbps Key Lock 70mm Fan <br />Onsite data backup as a secure alternative to cloud storage <br />Add a hot-swap bay to a server or workstation computer that you can use as a removable backup
