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StarTech.com 4 Drive Bay Aluminum Trayless Hot Swap Mobile Rack Backplane with Fan and Lock
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
Compatible with Servers Desktop computers with 3 available 525in bays and SATA or SAS hard drives
Trayless SATA Backplane Hot Swap Bay Backplane Mobile Rack SATA 6 Gbps Key Lock 70mm Fan
Onsite data backup as a secure alternative to cloud storage
Add a hot-swap bay to a server or workstation computer that you can use as a removable backup