E4M20HD
4U 20-Bay Storage Server Rackmount Chassis 12Gb/s HDD SSD SFF-8643 Backplane
  • Fiber Optical Drive Tray Status Indicator
  • Advance Thermal Cooling Design Optimizes Airflow
  • 3 Cooling Fans with Status Monitor
  • Support EATX Motherboard
  • HD miniSAS (SFF-8643) HDD Backplane
  • Front Access USB Connector
  • Power + Fan Failure + HDD LED Indicator
  • Power/Alarm Reset Switch
  • Fully RoHS Compliance
  • Supports Both 2.5" and 3.5" SAS I/II/III and SATA I/II/III HDD/SSD
  • High Performance Transfer Rate up to 12Gb/s





Product Introduction
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, we have taken a step forward to prepare the migration of new technology and provide the HD miniSAS 12Gb/s backplane to support both latest SAS and SATA hard drives, and also provide redundant power supply to ensure total up time of mission critical server applications.

Model NumberE4M20HD
RoHS Compliance VersionYes
Form factor4 U
Standard Drive Bays 3.5" Drives: 1
3.5" Drive (internal): 1
Hotswap 3.5": 20
Slim 3.5" FDD: 1
Slim 5.25" Optical: 1
Hotswap HDD Type:2.5" & 3.5" SAS I/II/III & SATA I/II/III
IndicatorsPower + Fan Failure + HDD LED
SwitchesPower On/Off, Reset, Mute
Expansion Slots7
Material of HandleAluminum
Material of Main ChassisHeavy-duty SGCC Cold-rolled Steel
Motherboard Size12 x 13 (EATX, ATX, microATX)
Cooling Fan3x120mm
Dimensions (WxHxD)19.00" x 7.00" x 27.00"
482.6 mm x 177.8 mm x 685.8 mm


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Optional Accessories

Model #Description
TC-RAIL-2424" Sliding Rail Kit for Most Rackmount Chassis
TC-RAIL-2626" Sliding Rail Kit for Most Rackmount Chassis
K-HD43-5012 Gb/s HD miniSAS SFF-8643 50 cm Cable
K-HD43R-5012 Gb/s HD miniSAS SFF-8643 Right Angle 50 cm Cable
K-HD43RR-5012 Gb/s HD miniSAS SFF-8643 Right Angle 50 cm Cable

Compatible Power Supplies

Model #DescriptionRequired
Bracket(s)
Redundant
IS-550R8PEOL - 550W PS2 Mini Redundant Power SupplyBrackets Not Required
IS-700R3NPBuild-to-Order - 700W PS2 Mini Redundant Power SupplyBrackets Not Required
IS-800R3NPSpecial Order - 800W PS2 Mini Redundant Power SupplyBrackets Not Required
IS-950R3NPD8Build-to-Order - 950W 80 Plus PS2 Mini Redundant Power SupplyBRT-E4UR3N8-C (1)
BRT-E4UR3N8-RR (1)
IS-1000R3NPEOL - 1000W PS2 Mini Redundant Power SupplyBrackets Not Required
Single
IS-680PD8Build-to-Order - 680W PS2 ATX High Efficiency Switching Power SupplyBrackets Not Required
IS-780PD8Build-to-Order - 780W PS2 ATX High Efficiency Switching Power SupplyBrackets Not Required
IS-880PD8Build-to-Order - 880W PS2 ATX High Efficiency Switching Power SupplyBrackets Not Required
IS-1000PD8Build-to-Order - 1000W PS2 ATX 80 Plus High Efficiency Switching Power SupplyBrackets Not Required

Compatible Motherboards

Model #Motherboard SizeCompany Name

There are no compatibility motherboard for this model.

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