IEI Integration EBC-3620 User Manual
Quick installation guide, About the ebc-3620, Specifications

 
 
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): 
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 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 
6
Top cover 
screws 
2
Hard drive 
bracket 
screws 
12
Support 
bracket screw 
1
DC jack 
screw 
2
Table 2: Screws for Peripheral/Parts
Document Outline
- ABOUT THE EBC-3620
 - SPECIFICATIONS
 - PACKING LIST
 - DETAILS OF INCLUDED SCREWS
 - DIMENSION DRAWING
 - INSTALLATION STEPS
 - 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
 - CHASSIS MAINTENANCE
 
