4-bay SAS/SATA large form-factor (LFF) hot-plug hard drive cage - Mounts in the front center of the chassis (box 1) and as an option in the front bottom of the chassis (box 2) - Does not includes the backplane board
HPE ProLiant ML30 Gen9 Server
HPE ProLiant ML310e Gen8 Server
HPE ProLiant ML310e Gen8 v2 Server
HPE ProLiant ML350e Gen8 v2 Server