1U 4-Bay Storage Server Rackmount Chassis

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  • Fiber Optical Drive Tray Status Indicator
  • Advance Thermal Cooling Design Optimizes Airflow
  • 3 Cooling Fans with Status Monitor
  • Support EATX Motherboard
  • Mini SAS Backplane
  • Front Access USB Connector
  • Power + Fan Failure + HDD LED Indicator
  • Power/Alarm Reset Switch
  • Fully RoHS Compliance


The E storage server series rackmount not only has the stylish appearance, but the functionality and flexibility make E series a new breed of storage server. As SAS and SATA technology has become a more cost effective solution, iStarUSA has taken a step forward to prepare the migration of new technology and provide the mini SAS backplane to support both latest SAS and SATA hard drives. iStarUSA also provide redundant power supply to ensure total up time of mission critical server applications.

  • Specifications
  • Power Supply Options
  • Build System
  • Downloads
Model Number E1M4
RoHS Compliance Version Yes
Standard Drive Bays
  • Hot-swap Drive:
  • 4
  • Slim CD Drive:
  • 1
  • 3.5" Drive:
  • 1 Slim FDD
Mainboard Size (inch) 12 x 13
Cooling Fan 4x40mm
Backplane mini SAS (SFF8087)
HDD Interface SAS/ SATA II
Expansion Slots 1 Slot
Switches Power On/Off, Reset, Mute
Indicators Power + Fan Failure + HDD LED
Material of Handle Aluminum
Material Heavy-Duty Cold-Roll Steel with Bright Chromate
Dimensions (W x H x D) 19 x 1.75 x 27 inch

Chassis Customization

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Body Dimensions
Height:  U Length:  inch Width: Standard 19" or  inch

Motherboard Size


Drive Bays
Number of 3.5" Internal Bay: 3.5" External Bay: 5.25" Bay:


Model NumberOutputProduct DescriptionBracket
CP-01040 400W 400W 1U Switching Power Supply -
CP-81040 400W 400W 1U Switching Power Supply -
TC-1U46PD8 460W 1U 460W EPS12V 80 Plus Switching Power Supply -
 Document TypeDocument SizeVersion
Datasheet 352 KB 07032009
Drawing 657 KB 06292010