Model # Image Form
Factor
5.25"
Drive
3.5"
Drive
Hotswap
3.5"
Slim
Optical
Slim
FDD
Expansion
slots
Mainboard Size(inch) Depth
U-424HD4U2400812" x 13"21.21

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

U-316HD3U1600712 x 10.5 (ATX, microATX)22.82

U-224HD2U007 (Low profile)12 x 10.5 (ATX, microATX)20.71

U-208HD2U8007 (Low profile)12 x 10.5 (ATX, microATX)22.82

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

U-140HD1U410112 x 10.5 (ATX, microATX)21.25

C-140HD1U40016.7 x 6.7 mini-ITX15.15

E4M24HD4U2400712 x 13 (EATX, ATX, microATX)27.00

E4M20HD4U12011712 x 13 (EATX, ATX, microATX)27.00

E2M12HD2U12006 (Low profile)12 x 13 (EATX, ATX, microATX)27.00

E2M8HD2U18116 (Low profile)12 x 13 (EATX, ATX, microATX)27.00

U-424HD
Build-to-Order - 4U 24-Bay Storage Server Rackmount Chassis
Drives:
• Hotswap 3.5" : 24

Motherboard Size:
• 12" x 13"

Dimension:
• 18.98 x 6.98 x 21.21 inches
• 482.1 x 177.3 x 538.7 mm
C-420HD
Build-to-Order - 4U 20-Bay Trayless Storage Server Rackmount Chassis
Drives:
• 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
U-316HD
Build-to-Order - 3U 16-Bay Storage Server Rackmount Chassis
Drives:
• Hotswap 3.5" : 16

Motherboard Size:
• 12 x 10.5 (ATX, microATX)

Dimension:
• 18.97 x 5.22 x 22.82 inches
• 481.8 x 132.6 x 579.6 mm
U-224HD
Build-to-Order - 2U 24-Bay 2.5" HDD Storage Server Rackmount Chassis
Drives:

Motherboard Size:
• 12 x 10.5 (ATX, microATX)

Dimension:
• 19.00 x 3.46 x 20.71 inches
• 482.6 x 87.9 x 526.0 mm
U-208HD
Build-to-Order - 2U 8-Bay Storage Server Rackmount Chassis
Drives:
• 3.5" Drive(Int.) : 1
• Hotswap 3.5" : 8

Motherboard Size:
• 12 x 10.5 (ATX, microATX)

Dimension:
• 19.00 x 3.46 x 22.82 inches
• 482.6 x 87.9 x 579.6 mm
C-280HD
Build-to-Order - 2U 8-Bay Trayless Storage Server Rackmount Chassis
Drives:
• 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
U-140HD
Build-to-Order - 1U 4-Bay Storage Server Rackmount Chassis
Drives:
• Hotswap 3.5" : 4
• Slim Optical : 1

Motherboard Size:
• 12 x 10.5 (ATX, microATX)

Dimension:
• 18.96 x 1.73 x 21.25 inches
• 481.6 x 43.9 x 539.8 mm
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
E4M24HD
4U 24-Bay Storage Server Rackmount Chassis 12Gb/s HDD SSD SFF-8643 Backplane
Drives:
• Hotswap 3.5" : 24

Motherboard Size:
• 12 x 13 (EATX, ATX, microATX)

Dimension:
• 19.00 x 7.00 x 27.00 inches
• 482.6 x 177.8 x 685.8 mm
E4M20HD
4U 20-Bay Storage Server Rackmount Chassis 12Gb/s HDD SSD SFF-8643 Backplane
Drives:
• 3.5" Drive(Ext.) : 1
• 3.5" Drive(Int.) : 1
• Hotswap 3.5" : 20
• Slim Optical : 1
• Slim FDD : 1

Motherboard Size:
• 12 x 13 (EATX, ATX, microATX)

Dimension:
• 19.00 x 7.00 x 27.00 inches
• 482.6 x 177.8 x 685.8 mm
E2M12HD
2U 12-Bay Storage Server Rackmount Chassis 12Gb/s HDD SSD SFF-8643 Backplane
Drives:
• Hotswap 3.5" : 12

Motherboard Size:
• 12 x 13 (EATX, ATX, microATX)

Dimension:
• 19.00 x 3.50 x 27.00 inches
• 482.6 x 88.9 x 685.8 mm
E2M8HD
2U 8-Bay Storage Server Rackmount Chassis 12Gb/s HDD SSD SFF-8643 Backplane
Drives:
• 3.5" Drive(Ext.) : 1
• 3.5" Drive(Int.) : 1
• Hotswap 3.5" : 8
• Slim Optical : 1
• Slim FDD : 1

Motherboard Size:
• 12 x 13 (EATX, ATX, microATX)

Dimension:
• 19.00 x 3.50 x 27.00 inches
• 482.6 x 88.9 x 685.8 mm