• Standard: 19-inch EIA (Electronic Industries Association)
• Best used with a 12x10 or less MotherBoard but may go up to a 12x13 motherboard with some sacrifices in configuration
• Drive Bracket: Ext 5.25" x 3 + Ext 3.5" x 1 + Int 3.5" x 5 HDD Trays
• Support different versions of ATX, Baby-AT and Backplane main boards.
• Re-enforcement Bar with Flexible & Adjustable Clamps
  stabilized Add-On cards.
• One 120mm cooling fan and air-filter in front and 1 x 60mm cooling fans on the back
• Lockable front door to secure networking environment.
• SupportStandard ATX, PS/2 Power Supply
• Heavy duty SPCC 1.2 steel construction.

Specifications:

• Dimensions: 7" H x 19" W x21" D