Chenbro SR30169T2

Built-in 4-port 6Gb/s backplane for SAS and SATA drives
Built-in two internal 2.5" drive bays
Padlock loop, Kensington slot and intrusion switch
Front bezel lock to prevent unauthorised access
Optimized hard drive intervals to deliver the best cooling performance
Maximum venting area on front bezel and side-venting holes for add-on cards
Fully utilizes 120mm fan of PS/2 PSU to exhaust heat
Balanced thermal and acoustic performance technology