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EBC-3620                                IEI Technology Corp.                             Page  1 

 

 

 

Quick Installation Guide

 

 

EBC-3620 

Mini-ITX Chassis 

Version: 1.0 

 

 

ABOUT THE EBC-3620 

The EBC-3620 is designed for Mini-ITX motherboards. The 
EBC-3620 has two USB ports on the front panel, and a space for a 
slim-type DVD or CD drive. Up to four drives can be installed. The 
EBC-3620 also supports PCI/PCIe cards (depending on the 
motherboard) through expansion card slots on the rear panel. 

SPECIFICATIONS 

 

Form Factor: 

Fits Mini-ITX motherboards

 

 

SBC Form Factor: 

Mini-ITX

 

 

Construction: 

Heavy-duty steel

 

 

Slots:

 2 slots

 

 

Cooling:

 2 x 5 cm fans

 

 

Dimensions (DxWxH): 

300 mm x 268 mm x 65 mm 

 

Operating Temperature:

 0~50°C

 

 

Relative Humidity:

 10~90%

 

 

Vibration: 

5-17Hz, 0.1” double amplitude displacement 

17-640Hz, 1.5G acceleration peak to peak 

 

Shock: 

10G acceleration peak to peak 

 

Drive Bay Combinations:

 Listed in 

Table 1

 below 

Optical Drives 

Expansion 
Cards 

2.5” Hard 
Drives 

3.5” Hard 
Drives 

1  2 2 0 
1  1 1 1 
1  0 1 2 
1  0 2 1 
0  2 3 0 
0  1 3 1 
0  1 2 2 

Table 1: Drive Combinations 

PACKING LIST 

When unpacking the chassis, make sure the following items have 
been shipped. 

 

1 x Riser card 

 

1 x Screw set (details below)

 

 

1 x 2.5” adapter bracket 

 

1 x System fan cable

 

 

1 x Power adapter 

 

1 x Power cord

 

 

DETAILS OF INCLUDED SCREWS 

 
The attached screws include all of the following screws. Both 
pre-installed screws and screws that have not been installed are 
included. 
 

Description Quantity 

Picture 

Front cover 
screws 

 

Top cover 
screws 

 

Hard drive 
bracket 
screws 

12 

 

Support 
bracket screw 

 

DC jack 
screw 

 

Table 2: Screws for Peripheral/Parts 

Summary of Contents for EBC-3620

Page 1: ...ion o 5 17Hz 0 1 double amplitude displacement o 17 640Hz 1 5G acceleration peak to peak Shock 10G acceleration peak to peak Drive Bay Combinations Listed in Table 1 below Optical Drives Expansion Car...

Page 2: ...EBC 3620 IEI Technology Corp Page 2 DIMENSION DRAWING EBC 3620 dimensions are shown below Figure 1 Dimension Drawing measurement in millimeters...

Page 3: ...PPORT BRACKET REMOVAL The top cover is secured to the chassis with six retention screws three on each side of the chassis To remove the top cover please follow the steps below Step 1 Remove the two to...

Page 4: ...nto the optical drive bracket Slide the optical drive from the front of the bracket Figure 7 Slide the Optical Drive Step 2 Attach the optical drive screws and tighten Figure 8 Optical Drive Screws St...

Page 5: ...ves in the main hard drive bracket follow the instructions below Step 1 Undo the hard drive bracket screws indicated below Figure 12 Hard Drive Bracket Screws Step 2 Remove the hard drive bracket from...

Page 6: ...ch the cables to the hard drive Figure 14 Step 4 Reinstall the hard drive bracket and fasten the previously removed screw Step 0 STEP 7 INSTALL EXPANSION CARD The EBC 3620 supports up to two expansion...

Page 7: ...onnectors that are provided with the chassis are listed below No Name 2 USB cable No Name 1 Power LED cable 1 Reset Switch cable 1 HDD LED cable 1 Power switch cable 1 Backplane ATX connector cable Ta...

Page 8: ...ology Corp Page 8 Step 2 Remove the fan screws Figure 22 Fan Screws Step 3 Slide the fan out of the chassis and remove the fan power cable Figure 23 Fan Location Step 4 To reinstall the fan reverse th...

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