Led Indicators For System Status/ 系统指示灯 / 系統指示燈; Led Indicators For Sas/Sata Hdd Power & Status/ 显示 Sas/Sata 硬盘电源和 & 状态的 Led 指示灯 / 顯示 Sas/Sata 硬碟電源和 & 狀 態的 Led 指示燈; 盘 Led 指示灯功能 /Sas 或 Sata 硬碟 Led 指示燈功能 - Advantech ACP-4340 User Manual
4u rackmount industrial chassis with four mobile sas/ sata hdd trays