EonStor DS 3000U 4U/ 24bay,dual redundant subsystem,2x12Gb/ s SAS ports,8x1G iSCSI ports,4x host board,2x4GB RAM,2x(PSU+FAN),2x(SuperCap+Flash),24xSAS SFF/ LFF,1xRail kit(ESDS 3024RUC-C) (DS3024RUC000C-8U30)