RH2285H V2 I/O port

The RH2285H V2 provides the following I/O ports:
? Two 2.5-inch SATA or SAS ports on the rear panel (when 12 or 24 disks are configured)
? One built-in DVD-ROM or DVD-RW connector
? Five USB 2.0 ports: two at the front, two at the rear, and one on the mainboard
? One USB flash port on the mainboard
? Two VGA ports (one at the front and one at the rear)
? One RS232 port at the rear
? One RJ45 management port at the rear