EJ-3U6514S-C 3U Rackmount Server Chassis, 25.6" Deep, 12 x Hot Swappable SATA Trays, SATA II Compatible, Dual Xeon/Opteron Ready, Case only

Industrial Standard 19", 3U Metal Chassis
Drive Bays: 1 x slim CD-ROM + 1 x slim FDD + 12 x Hot-Swappable SATA HDD Drive trays + 2 x HDD Bracket above the power supply (optional)
Expansion Slots: 7 x Full Length PCI slots
Cooling Units: 4 x 9 cm + 1 x 6 cm Heavy Duty Ball Bearing Fans
Thermal Management Card: Installed
Indicators: LEDs for Power ON/OFF, 2 x HDD, FAN, Temperature, and 3 x LAN Activity
Power Supply: (Rear chassis installation) 2U/3U Single or Redundant ATX Power Supply (Optional)
Motherboard Size: Supports ATX M/B up to 12" x 13" EEB
System Board: Dual Xeon, Dual Opteron, Pentium 4, Dual Pentium III based boards
Dimensions: 19" (W) x 5.2" (H) x 25.6" (D)
Product Applications: Web Server, NAS, SAN, RAID Server, Media Broadcast Server, and File Server
Price listed is for case only. Components such as CD ROM, Floppy drive, motherboard are not included