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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):

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

Top cover

screws

Hard drive

bracket

screws

Support

bracket screw

DC jack

screw

Table 2: Screws for Peripheral/Parts

Summary of content (8 pages)

PAGE 1
EBC-3620 Mini-ITX Chassis Version: 1.0 Quick Installation Guide PACKING LIST 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.
PAGE 2
DIMENSION DRAWING EBC-3620 dimensions are shown below. Figure 1: Dimension Drawing (measurement in millimeters) EBC-3620 IEI Technology Corp.
PAGE 3
Step 4: 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 STEP 3: Pull up the support bracket to remove it.
PAGE 4
Step 2: Attach the optical drive screws and tighten. Figure 8: Optical Drive Screws Step 3: If installing a hard drive, the hard drive installs on the top side of the optical drive bracket. Connectors face towards the inside of the chassis The screws attach underneath. Figure 6: Optical Drive Bracket Screws Step 4: STEP 4: Reinstall the optical drive bracket and fasten the screws.
PAGE 5
Step 5: Reinstall the optical drive bracket and fasten the screws. Also attach the hard drive cables Step 0: Step 3: Install the hard drives and fasten all the hard drive screws. Figure 11: Fasten Optical Drive Screws STEP 5: INSTALL HARD DRIVES (MAIN BRACKET) To install hard drives in the main hard drive bracket, follow the instructions below. Step 1: Undo the hard drive bracket screws indicated below. Figure 13: Hard Drive Screws Step 4: Attach the cables to the hard drives.
PAGE 6
previously removed screw. Step 0: STEP 6: INSTALL HARD DRIVE (BOTTOM BRACKET) STEP 7: To install a hard drive into the hard drive bracket on the bottom of the chassis, please follow the instructions below. The EBC-3620 supports up to two expansion cards. To install the expansion cards, please follow the instructions below. Step 1: Step 1: Unfasten the single hard drive bracket screw. Slide the hard drive bracket towards the front of the chassis to remove.
PAGE 7
Step 4: Fasten the expansion card retention screw. No. Name 1 Power LED cable 1 Reset Switch cable 1 HDD LED cable 1 Power switch cable 1 Figure 20: Expansion Card Retention Screw Step 5: Optionally attach the expansion screw cover and fasten the two screws. Step 0: Backplane ATX connector cable Table 3: Chassis Connectors USB cable pin definitions are shown below PIN No.
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: EBC-3620 To reinstall the fan, reverse the procedure. Step 0: IEI Technology Corp.