[Avalue ATX Series] EAX-Q45

Intel Core 2 Quad/ Core 2 Duo ATX Motherboard with Intel Q45 + ICH10DO Chipset


  • Intel® LGA 775 Socket for Intel® Core™ 2 Quad/ Core™ 2 Duo CPU
  • Intel® Q45/ ICH10DO Chipset
  • Four DIMMs Up to 8GB 2-CH DDR2 800/ 677 SDRAM, Non-ECC
  • Intel® Graphics Media Accelerator 4500
  • 5.12-CH HD Audio
  • Dual Realtek RTL8111SC Gigabit Ethernet
  • 1 PCIex16, 2 PCIex1, 4 PCI
  • 2 COM (5/ 12V), 5 SATA II, 12 USB, 1 eSATA
  • Power Fail Auto-on
  • 5 SATA II with RAID 0,1,5 and 10


CPU Intel® LGA775 Socket Supports Intel® Core™ 2 Quad/Core™ 2 Duo Processors with 45nm Process Technology
FSB 1333/ 1066/ 800MHz
System Chipset Intel® 82Q45/ 82801JO (ICH10DO)
I/O Chip Winbond W83627DHG-A
System Memory Four 240-pin DIMM Sockets Support Up to 8GB Dual Channel DDR2 800/ 667 SDRAM, Non-ECC
Watchdog Timer Reset: 1sec. ~ 255min. and 1sec. or 1min./step
H/W Status Monitor Monitoring Temperatures, Voltages and Fan Status with Auto Throttling Control
Expansion 1 x PCIex16, 2 x PCIex1, 4 x PCI (PCI Rev. 2.3 Compliant)
S3/ S4 Yes
TPM TPM1.2 (Infineon TPM Chip 9635 TT 1.2 on Board)
RAID 5 SATA II with RAID 0,1,5 and 10
Wake up Mode LAN Mode (PME/ RPL)
SmartFan Control Yes ,Support 3 Modes (Silent/ Optimal/ Performance)


MIO 1 x EIDE, 5 x SATA II, 1 x FDD, 1 x eSATA, 4 x RS-232 (5V/ 12V Output) , 1x K/B, 1 x Mouse
USB 12 x USB 2.0
DIO 16-bit DIO (8-in/ 8-out)


LAN 1 & 2 Dual Realtek RTL8111SC Gigabit Ethernet


Chipset Intel® Q45 Integrated Intel® Graphics Media Accelerator 4500
Display Memory Intel® DVMT 4.0 Supports Up to 384MB Shared Video Memory
Max. Resolution 2048 x 1536 @ 32bpp (75Hz)
VGA Yes, Onboard GMA 4500
LVDS Through ADD2 LVDS Card (Customized BIOS)
DVI Through ADD2 DVI Card
HDMI Through ADD2 HDMI Card
Secondary VGA Through ADD2 VGA Card


Audio Codec Realtek ALC888 High-definition Audio Codec Supports 5.12-CH Independent Audio Streamings
Audio Interface Mic-in, Line-in, Line-out


Mechanical & Environmental
Power Type ATX/ AT
Operating Temperature 0 ~ 60°C (32 ~ 140°F)
Storage Temperature -40 ~ 75°C (-40 ~ 167°F)
Operating Humidity 0 ~ 90% Relative Humidity, Non-condensing
Size (L x W) 6.69” x 6.69” (170mm x 170mm)
Weight 0.88lb (0.4kg)

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