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EBC-3620
Mini-ITX Chassis
Version: 1.0
Quick Installation Guide
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):
o 300 mm x 268 mm x 65 mm
Operating Temperature: 0~50°C
Relative Humidity: 10~90%
Vibration:
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
Optical Drives Expansion
Cards
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
Table 1 below
2.5” Hard
Drives
3.5” Hard
Drives
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
Support
bracket screw
DC jack
screw
Table 2: Screws for Peripheral/Parts
6
2
12
1
2
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DIMENSION DRAWING
EBC-3620 dimensions are shown below.
Figure 1: Dimension Drawing (measurement in millimeters)
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INSTALLATION STEPS
To install the EBC-3620 chassis, the following installation steps must
be completed:
Step 1: Unpack
Step 2: Top cover and Support Bracket Removal
Step 3: Install Motherboard
Step 4: Install Optical Drive
Step 5: Install Hard Drives (Main Bracket)
Step 6: Install Hard Drive (Bottom Bracket)
Step 7: Install Expansion Card
Step 8: Front Panel Cables
Step 9: Cover Reinstallation
The installation steps outlined above are described in detail below.
Please refer to the relevant section.
STEP 1: UNPACK
The EBC-3620 is shipped in a plastic bag that is placed inside a
cardboard box. The accessories are also shipped with the chassis.
When unpacking the chassis:
Make sure all the accessories and components mentioned in
the PACKING LIST section are present.
Make sure the chassis has not been damaged in any way.
Step 4: Pull up the support bracket to remove it.Step 0:
STEP 3: INSTALL MOTHERBOARD
The motherboard is installed before all the other components in the
chassis. To install the motherboard, follow the steps below.
Step 1: Undo the optical disk drive screws and remove the
optical disk drive bracket.
Figure 4: Optical Drive Bracket Screws
Step 2: Place the motherboard into the chassis and fasten the
four motherboard screws.
STEP 2: TOP COVER AND SUPPORT
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 top cover retention screws as
indicated below.
Figure 2: Top Cover Retention Screws
Step 2: Slide the top cover back to remove it.
Step 3: Remove the internal support bracket retention screw.
Figure 5: Optical Drive Bracket Screws
Step 3: Attach the following cables to the motherboard:
Power cable
Fan cable
USB cables
Front panel cables
o Power button cable
o Reset button cable
o Power LED cable
o Hard drive activity LED cable
Figure 3: Support Bracket Screw
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