Mfr Part Number: RM24100-L

    Features:
        18" short depth for missions critical in telecommunication, health care, surveillance and other industries
        Modular 3-slot full height or 7-slot low profile rear window for flexible configuration
        Cushion on 3.5" and 2.5" HDD holders for minimized HDD vibration
        Removable HDD cage and 3.5" and 2.5"HDD holders for easy installation
        Slideway design for HDD cage installation and removal
        Supports standard components on motherboard, PSU, and 5.25" drive bay for an economical buildup

    Case Type: 2U Rackmount
    Material: 1.0mm SGCC, ABS-HB
    M/B Type: ATX (12.0 x 9.6 inch)
    Processor: Intel / AMD UP Quad

    Drive Bays: 6
        External: 1x 5.25", 1x 3.5"
        Internal: 2x 3.5", 2x 2.5"

    Expansion Slots: 7x Low-profile Expansion Slots
    Backplane: N/A
    Rear Window: Low Profile
    Cooling System:
        Rear: 1x 80mm Fan (T32), 2x 40mm Fan Vents (T28, fans not included)
    Front Panel:
        Front Control: Power On/Off, System Reset
        Indicator: Power LED, HDD Activity LED, 2x LAN Activity LED
        Ports: 2x USB 2.0 Ports
    Power Supply: None, Supports PS/2 Single Power Supply

    Dimensions (WxDxH): 16.9 x 18.0 x 3.5 inch 
Chassis only not including MB, HD and other parts. The Photo is just for showing