LENOVO o 3.5" - Server 8-port SATA/SAS backplane - for ThinkSystem SR550 7X03 (3.5"), 7X04 (3.5"), SR590 7X98 (3.5"), 7X99 (3.5"), SR650 7X05 (3.5"), 7X06 (3.5")

Models without any drive bays that are based on the 12x 3.5" chassis (feature code AV0Q) include the Right EIA Latch with FIO (USB ports, status LEDs, and a power button). These models support adding drive bays by using the 3.5" 8-drive backplane kit (4XH7A08770) or 3.5" 12-drive backplane kit (4XH7A08771).