User manual

AIMB-203 User Manual 2
1.1 Introduction
AIMB-203 is designed with the Intel® H81 for industrial applications that require both
performance computing and enhanced power management capabilities. The mother-
board supports Intel desktop Core i7-4770S 3.1GHz / Core i7-4770TE 2.3GHz / i5-
4570S 2.9GHz / i5-4570TE 2.7GHz / i3-4330 3.5GHz / i3-4330TE 2.4GHz / Pentium
G3420 3.2GHz / Pentium G3320TE 2.3GHz / Celeron G1820 2.7GHz / Celeron
G1820TE 2.2GHz processor up to 8 MB L3 cache and DDR3 SO-DIMM 1333/1600
up to 16GB. A rich I/O connectivity of 9 serial ports, 8 USB, dual GbE LAN and 3
SATA ports.
1.2 Features
 Rich I/O connectivity: 9 x serial ports, 2 x USB 3.0, 6 x USB 2.0, 2 x SATA 3.0,
1 x SATA 2.0, Dual GbE LAN
 Standard Mini-ITX form factor with industrial feature: The AIMB-203 is a full-
featured Mini-ITX motherboard with balanced expandability and performance
 Wide selection of storage devices: SATA HDD, mSATA, customers benefit
from the flexibility of using the most suitable storage device for larger capacity.
 Optimized integrated graphic solution: With Intel® Graphics Flexible, sup-
ports versatile display options and 32-bit 3D graphics engine
1.3 Specifications
1.3.1 System
 CPU: LGA1150 Intel desktop Core i7-4770S 3.1GHz / Core i7-4770TE 2.3GHz /
i5-4570S 2.9GHz / i5-4570TE 2.7GHz / i3-4330 3.5GHz / i3-4330TE 2.4GHz /
Pentium G3420 3.2GHz / Pentium G3320TE 2.3GHz / Celeron G1820 2.7GHz /
Celeron G1820TE 2.2GHz
 BIOS: AMI EFI 64 Mbit SPI BIOS
 System chipset: Intel® H81
 SATA hard disk drive interface:
– Two on-board SATA connectors with data transmission rate up to 600 MB
– One on-board SATA connector with data transmission rate up to 300 MB
1.3.2 Memory
 RAM: Up to 16 GB in 2 slots 204-pin SODIMM sockets. Supports dual channel
DDR3 1333/1600 MHz SDRAM
1.3.3 Input/Output
 PCI bus: 1 PCIe x16 slot
 Serial ports: Nine serial ports, 8 x RS-232 & 1 x RS-232/422/485
 Keyboard and PS/2 mouse connector: Supports one standard PS/2 key-
board, one standard PS/2 mouse
 USB port: Supports up to eight USB ports with transmission rates up to 625
MB, 4 on board pin headers with USB 2.0, 2 external ports with USB 2.0, and 2
external ports with USB 3.0
 GPIO connector: 8-bit general purpose Input/Output