Model # Image Form
Factor
5.25"
Drive
3.5"
Drive
Hotswap
3.5"
Slim
Optical
Slim
FDD
Expansion
slots
Mainboard Size(inch) Depth
C-140HD1U40016.7 x 6.7 mini-ITX15.15

C-280HD2U8107 (Low profile)12 x 9.6 (ATX, microATX)23.00

C-420HD4U2000712 x 9.6 (ATX, microATX)23.00

C-140HD
Build-to-Order - 1U 4-Bay Trayless Storage Server Rackmount Chassis
Drives:
• Hotswap 3.5" : 4

Motherboard Size:
• 6.7 x 6.7 mini-ITX

Dimension:
• 19.00 x 1.75 x 15.15 inches
• 482.6 x 44.5 x 384.8 mm
C-280HD
Build-to-Order - 2U 8-Bay Trayless Storage Server Rackmount Chassis
Drives:
• 2.5" Drive(Int.) : 1
• Hotswap 3.5" : 8
• Slim Optical : 1

Motherboard Size:
• 12 x 9.6 (ATX, microATX)

Dimension:
• 19.00 x 3.50 x 23.00 inches
• 482.6 x 88.9 x 584.2 mm
C-420HD
Build-to-Order - 4U 20-Bay Trayless Storage Server Rackmount Chassis
Drives:
• 2.5" Drive(Int.) : 1
• Hotswap 3.5" : 20

Motherboard Size:
• 12 x 9.6 (ATX, microATX)

Dimension:
• 19.00 x 7.00 x 23.00 inches
• 482.6 x 177.8 x 584.2 mm