Chenbro RM418 Series 6Gb/s 4-port 3.5 mini-SAS Backplane(80H10321516A1), For 8-bay 3.5 Hot-swap HDD Cage - Manual User Manual | Page 21 / 25 | Original mode | Also for: RM417 Series 6Gb/s 4-port 3.5 mini-SAS Backplane(80H10321516A1), For 8-bay 3.5 Hot-swap HDD Cage - Manual, RM235 Series 6Gb/s 4-port 3.5 mini-SAS Backplane(80H10321516A1), For 8-bay 3.5 Hot-swap HDD Cage - Manual, RM91250 6Gb/s 4-port 3.5 mini-SAS Backplane(80H10321516A1) Rev.A1 - Manual, RM51424 6Gb/s 4-port 3.5 mini-SAS Backplane(80H10321516A1) Rev.A1 - Manual, RM41416 6Gb/s 4-port 3.5 mini-SAS Backplane(80H10321516A1) Rev. A1