Mainboard: ATX / Micro-ATX
Chassis: RICX-7858 / RICX-7859
Drive Bays: 4x5.25" Devices / 6x3.5" Devices (externalx2, internalx2/x5)
I/O Ports (optional) 2xUSB(2.0)
Dimensions: (HxWxD) 415x185x455 mm ( RIHS-7858 with stand & bezel )
Input devices:
Wireless Multimedia KB & Mouse (RIKF-3701+RIMG-V033+E Type)
Speakers: Multimedia speakers ( RISP-3000 )
Power Supply PX / PL ( PH / PK )
Optional FDD / CD-RW / DVD / DVD+CD-RW Combo