IMB-X1904 EATX Motherboard

Processor System

CPU	Intel® Xeon® 600 Processors
Chipset	Intel® W890
Socket	LGA4710
BIOS	AMI SPI 256 Mbit

Form Factor

Dimensions	EATX (12-in x 11.7-in x 1.6-in, 30.5 cm x 29.7 cm x 4.0 cm)

Memory

Technology	Quad Channel ECC DDR5 5200 MHz
Capacity	2TB
Socket	8 x 288-pin RDIMM/RDIMM-3DS

Graphics

VGA	1 x VGA from Silicon Motion SM750 Max resolution up to 1920 x 1200@60Hz

Expansion Slot

PCIe	PCIE7: PCIe Gen5 x16 PCIE6: PCIe Gen5 x16 PCIE5: PCIe Gen5 x16 (supported with Expert SKU) PCIE4: PCIe Gen5 x16 PCIE3: PCIe Gen5 x16 (supported with Expert SKU) PCIE2: PCIe Gen5 x8 PCIE1: PCIe Gen5 x16
MCIO	2 x MCIO with PCIe Gen5 x8 (supported with Expert SKU)

Ethernet

Controller/ Speed	LAN1: Intel® I210AT with 10/100/1000 Mbps LAN2: Intel® I219LM with 10/100/1000 Mbps, supports vPro
Connector	2 x RJ-45

Rear I/O

VGA	1
Ethernet	2 x 1 Gigabit LAN
USB	4 x USB 3.2 Gen2
Serial Port	COM1 (RS-232)
Audio	3 (Line-In/Line-Out/Mic-In)

Internal Connector

USB	2 x USB 3.2 Gen1 (vertical con) 4 x USB 3.2 Gen1 (2 x USB 3.2 header) 3 x USB 2.0 (2 x 2.54 pitch header)
COM	COM2 (RS-232)
GPIO	4 x GPI, 4 x GPO
OOB Header	1 *Recommend using AI-M2-OOB module to support OOB function

Security

TPM	TPM 2.0 onboard IC

Storage

M.2	1 x M.2 (Key M, 2242/2280/3052/25110) with PCIe Gen5 x4 for SSD 1 x M.2 (Key M, 2242/2280) with PCIe Gen4 x4 for SSD
U.2	1 x U.2 with PCIe Gen4 x4
SATA	8 x SATA3
RAID	Intel® SATA RAID 0/1/5/10* *VROC Key is required to configure RAID

Watchdog Timer

Output	From Super I/O to drag RESETCON#
Interval	256 segments, 0,1,2…255sec

Power Requirements

Input PWR	1 x 24-pin ATX PWR connector 2 x 8-pin 12V PWR connector 1 x 8-pin and 1 x (6+2)-pin 12V PWR connector for PCIe
Power On	AT/ATX Supported - AT : Directly PWR on as power input ready - ATX : Press button to PWR on after power input ready

Environment

Operating Temp	-20ºC ~ 70ºC
Storage Temp	-40°C ~ 85°C
Operating Humidity	5% ~ 90% (non-condensing)
Storage Humidity	5% ~ 90% (non-condensing)

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