ATX Motherboard APQ ATT Series

Features:

Supports Intel® 4th/5th Gen Core/ Pentium/ Celeron processors, TDP=95W
Equipped with Intel® H81 chipset
2 (Non-ECC) DDR3-1600MHz memory slots, supporting up to 16GB
Onboard 2 Intel Gigabit network cards
Default 2 RS232/422/485 and 4 RS232 serial ports
Onboard 2 USB3.0 and 7 USB2.0 ports
HDMI, DVI, VGA, and eDP display interfaces, supporting up to 4K@24Hz resolution
1 PCIe x16, 1 PCIe x4, 1 PCIe x1, and 4 PCI slots

Remote management
Condition monitoring
Remote operation and maintenance
Safety Control

ATX Motherboard APQ ATT Series is an APQ industrial motherboard built for industrial automation, machine control, HMI, edge computing, and intelligent equipment projects. The system is based on intel core cpu, giving engineers a reliable hardware platform for factories, production lines, inspection systems, embedded control cabinets, and smart manufacturing deployments while keeping the exact product model ATX Motherboard APQ ATT Series clear for product search and procurement. Key features include Supports Intel® 4th/5th Gen Core/ Pentium/ Celeron processors, TDP=95W; Equipped with Intel® H81 chipset; 2 (Non-ECC) DDR3-1600MHz memory slots, supporting up to 16GB; Onboard 2 Intel Gigabit network cards; Default 2 RS232/422/485 and 4 RS232 serial ports; Onboard 2 USB3.0 and 7 USB2.0 ports. These capabilities help ATX MOTHERBOARD APQ ATT SERIES support continuous operation in demanding environments where durable construction, efficient integration, stable I/O, and lifecycle consistency matter. It is suitable for OEM equipment builders, system integrators, automation solution providers, machine vision projects, data acquisition terminals, robotic control systems, and industrial edge computing nodes. Specifications summary: processor/platform: intel core cpu; memory: LGA1151; networking: 1 * Intel i210-AT GbE LAN Chip (10/100/1000 Mbps) 1 * Intel i219-LM/V GbE LAN Chip (10/100/1000 Mbps); display: Intel® HD Graphics; I/O and expansion: 1 * PCIe x16 slot (Gen 3, x16 signal)1 * PCIe x4 slot (Gen 2, x4 signal, Default, co-lay with Mini PCIe). For buyers searching for apq att series, industrial motherboard, apq, intel core cpu, dual gigabit lan, wireless expansion, ATX Motherboard APQ ATT Series offers a practical balance of performance, expandability, rugged design, and deployment flexibility for modern industrial computing applications.

INTRODUCTION

Engineering Drawing

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H31C

H81

Q470

Q670

H31C

Model	ATT-H31C
ProcessorSystem	CPU	Support Intel^® 6/7/8/9th Generation Core / Pentium/ Celeron Desktop CPU
	TDP	65W
	Socket	LGA1151
	Chipset	H310C
	BIOS	AMI 256 Mbit SPI
Memory	Socket	2 * Non-ECC U-DIMM Slot, Dual Channel DDR4 up to 2666MHz
Memory	Capacity	64GB, Single Max. 32GB
Graphics	Controller	Intel^® HD Graphics
Ethernet	Controller	1 * Intel i210-AT GbE LAN Chip (10/100/1000 Mbps) 1 * Intel i219-LM/V GbE LAN Chip (10/100/1000 Mbps)
Storage	SATA	3 * SATA3.0 7P Connector, up to 600MB/s
Storage	M.2	1 * M.2 Key-M (SATA3.0, 2242/2260/2280)
Expansion Slots	PCIe slot	1 * PCIe x16 slot (Gen 3, x16 signal)1 * PCIe x4 slot (Gen 2, x4 signal, Default, co-lay with Mini PCIe)
	PCI	5 * PCI slot
	Mini PCIe	1 * Mini PCIe (PCIe x1 Gen 2 + USB2.0 (Opt., co-lay with PCIe x4 slot), with 1 * SIM Card)
Rear I/O	Ethernet	2 * RJ45
	USB	4 * USB3.2 Gen 1x1 (Type-A, 5Gbps, Each group of two ports Max. 3A, one port Max. 2.5A)2 * USB2.0 (Type-A, Each group of two ports Max. 3A, one port Max. 2.5A)
	PS/2	1 * PS/2 (Keyboard & Mouse)
	Display	1 * DVI-D: max resolution up to 19201200 @ 60Hz1 HDMI1.4: max resolution up to 3840*2160 @ 30Hz
	Audio	3 * 3.5mm Jack (Line-out + Line-in + MIC)
	Serial	2 * RS232/422/485 (COM1/2, DB9/M, Full Lanes, BIOS Switch)
Internal I/O	USB	1 * USB2.0 (Vertical Type-A)2 * USB2.0 (Header)
	Display	1 * VGA: max resolution up to 19201200 @ 60Hz (wafer)1 eDP: max resolution up to 1920*1200 @ 60Hz (Header)
	Audio	1 * Front Audio (Line-Out + MIC, Header)1 * Speaker (3W (per channel) into a 4Ω Loads, wafer)
	Serial	4 * RS232 (COM3/4/5/6, Header, Full Lanes)
	GPIO	1 * 16 bits DIO (8xDI and 8xDO, wafer)
	LPT	1 * LPT (Header)
	SMBus	1 * SMBus (wafer)
	SATA	3 * SATA3.0 7P Connector
	FAN	1 * CPU FAN (Header)2 * SYS FAN (Header)
	Front Panel	1 * Front Panel (Header)
Power Supply	Type	ATX
Power Supply	Connector	1 * 8P 12V Power (Header)1 * 24P Power (Header)
OS Support	Windows	6/7th Core™: Windows 7/10/118/9th Core™: Windows 10/11
OS Support	Linux	Linux
Watchdog	Output	System Reset
Watchdog	Interval	Programmable 1 ~ 255 sec
Mechanical	Dimensions	304.8 x 243.8 mm (12" x 9.6")
Environment	Operating Temperature	-20 ~ 60℃ (Industrial SSD)
	Storage Temperature	-40 ~ 80℃ (Industrial SSD)
	Relative Humidity	10 to 95% RH (non-condensing)

H81

Model	ATT-H81
Processor System	CPU	Support Intel^® 4/5th Generation Core / Pentium/ Celeron Desktop CPU
	TDP	95W
	Chipset	H81
Memory	Socket	2 * Non-ECC U-DIMM Slot, Dual Channel DDR3 up to 1600MHz
Memory	Capacity	16GB, Single Max. 8GB
Ethernet	Controller	1 * Intel i210-AT GbE LAN Chip (10/100/1000 Mbps) 1 * Intel i218-LM/V GbE LAN Chip (10/100/1000 Mbps)
Storage	SATA	1 * SATA3.0 7P Connector, up to 600MB/s2 * SATA2.0 7P Connector, up to 300MB/s
Storage	M.2	1 * M.2 Key-M (SATA3.0, 2242/2260/2280)
Expansion Slots	PCIe slot	1 * PCIe x16 slot (Gen 3, x16 signal)1 * PCIe x4 slot (Gen 2, x2 signal, Default, co-lay with Mini PCIe)1 * PCIe x1 slot (Gen 2, x1 signal)
	PCI	4 * PCI slot
	Mini PCIe	1 * Mini PCIe (PCIe x1 Gen 2 + USB2.0 (Opt., co-lay with PCIe x4 slot), with 1 * SIM Card)
Rear I/O	Ethernet	2 * RJ45
	USB	2 * USB3.0 (Type-A, 5Gbps, Each group of two ports Max. 3A, one port Max. 2.5A)4 * USB2.0 (Type-A, Each group of two ports Max. 3A, one port Max. 2.5A)
	PS/2	1 * PS/2 (Keyboard & Mouse)
	Display	1 * DVI-D: max resolution up to 19201200 @ 60Hz1 HDMI1.4: max resolution up to 4096*2160 @ 24Hz
	Audio	3 * 3.5mm Jack (Line-out + Line-in + MIC)
	Serial	2 * RS232/422/485 (COM1/2, DB9/M, Full Lanes, BIOS Switch)
OS Support	Windows	Windows 7/10/11
OS Support	Linux	Linux
Mechanical	Dimensions	304.8 x 243.8 mm (12" x 9.6")
Environment	Operating Temperature	-20 ~ 60℃ (Industrial SSD)
	Storage Temperature	-40 ~ 80℃ (Industrial SSD)
	Relative Humidity	10 to 95% RH (non-condensing)

Q470

Model	ATT-Q470
ProcessorSystem	CPU	Support Intel^® 10/11th Generation Core / Pentium/ Celeron Desktop CPU
	TDP	125W
	Chipset	Q470
Memory	Socket	4 * Non-ECC U-DIMM Slot, Dual Channel DDR4 up to 2933MHz
Memory	Capacity	128GB, Single Max. 32GB
Ethernet	Controller	1 * Intel i210-AT GbE LAN Chip (10/100/1000 Mbps) 1 * Intel i219-LM/V GbE LAN Chip (10/100/1000 Mbps)
Storage	SATA	4 * SATA3.0 7P Connector, up to 600MB/s, Support RAID 0, 1, 5, 10
Storage	M.2	1 * M.2 Key-M (PCIe x4 Gen 3 + SATA3.0, NVMe/SATA SSD Auto Detect, 2242/2260/2280)
Expansion Slots	PCIe slot	2 * PCIe x16 slot (Gen 3, x16 /NA signal or Gen 3, x8 /x8 signal)3 * PCIe x4 slot (Gen 3, x4 signal)
	PCI	2 * PCI slot
	Mini PCIe	1 * Mini PCIe (PCIe x1 Gen 3 + USB 2.0, with 1 * SIM Card)
Power Supply	Connector	1 * 8P 12V Power (Header)1 * 24P Power (Header)
OS Support	Windows	Windows 10/11
OS Support	Linux	Linux
Mechanical	Dimensions	304.8 x 243.8 mm (12" x 9.6")
Environment	Operating Temperature	-20 ~ 60℃ (Industrial SSD)
	Storage Temperature	-40 ~ 80℃ (Industrial SSD)
	Relative Humidity	10 to 95% RH (non-condensing)

Q670

Model	ATT-Q670
ProcessorSystem	CPU	Support Intel^® 12/13th Generation Core / Pentium/ Celeron Desktop CPU
	TDP	125W
	Chipset	Q670
Memory	Socket	4 * Non-ECC U-DIMM Slot, Dual Channel DDR4 up to 3200MHz
Memory	Capacity	128GB, Single Max. 32GB
Ethernet	Controller	1 * Intel i225-V/LM 2.5GbE LAN Chip (10/100/1000/2500 Mbps) 1 * Intel i219-LM/V GbE LAN Chip (10/100/1000 Mbps)
Storage	SATA	4 * SATA3.0 7P Connector, up to 600MB/s, Support RAID 0, 1, 5, 10
Storage	M.2	1 * M.2 Key-M (PCIe x4 Gen 4 + SATA3.0, NVMe/SATA SSD Auto Detect, 2242/2260/2280)
Expansion Slots	PCIe slot	2 * PCIe x16 slot (Gen 5, x16 /NA signal or Gen 4, x8 /x8 signal)1 * PCIe x8 slot (Gen 4, x4 signal)2 * PCIe x4 slot (Gen 4, x4 signal) 1 * PCIe x4 slot (Gen 3, x4 signal)
	PCI	1 * PCI slot
	Mini PCIe	1 * Mini PCIe (PCIe x1 Gen 3 + USB 2.0, with 1 * SIM Card)
	M.2	1 * M.2 Key-B (USB3.2 Gen 1x1 (co-lay with usb header, default), with 1 * SIM Card, 3042/3052 )
Rear I/O	Ethernet	2 * RJ45
	USB	4 * USB3.2 Gen 2x1 (Type-A, 10Gbps, Each group of two ports Max. 3A, one port Max. 2.5A)4 * USB3.2 Gen 1x1 (Type-A, 5Gbps, Each group of two ports Max. 3A, one port Max. 2.5A)
	Display	1 * DP1.4: max resolution up to 38402160 @ 60Hz1 HDMI2.0: max resolution up to 3840*2160 @ 30Hz
	Audio	3 * 3.5mm Jack (Line-out + Line-in + MIC)
	Serial	2 * RS232/422/485 (COM1/2, DB9/M, Full Lanes, BIOS Switch)
Internal I/O	USB	1 * USB3.2 Gen 1x1 (Vertical Type-A)4 * USB2.0 (One of four shares a signal with the M.2 Key-B, optional, Header)
	Display	1 * VGA: max resolution up to 19201200 @ 60Hz (wafer)1 eDP: max resolution up to 1920*1200 @ 60Hz (Header)
	Audio	1 * Front Audio (Line-Out + MIC, Header)1 * Speaker (3W (per channel) into a 4Ω Loads, wafer)
	Serial	4 * RS232 (COM3/4/5/6, Header, Full Lanes)
	GPIO	1 * 16 bits DIO (8xDI and 8xDO, wafer)
	PS/2	1 * PS/2 (Keyboard & Mouse, wafer)
	LPT	1 * LPT (Header)
	SMBus	1 * SMBus (wafer)
	SATA	4 * SATA3.0 7P Connector
	FAN	1 * CPU FAN (Header)2 * SYS FAN (Header)
	Front Panel	1 * Front Panel (Header)
Power Supply	Connector	1 * 8P 12V Power (Header)1 * 24P Power (Header)
OS Support	Windows	Windows 10/11
OS Support	Linux	Linux
Mechanical	Dimensions	304.8 x 243.8 mm (12" x 9.6")
Environment	Operating Temperature	-20 ~ 60℃ (Industrial SSD)
	Storage Temperature	-40 ~ 80℃ (Industrial SSD)
	Relative Humidity	10 to 95% RH (non-condensing)

ATT-H31C

ATT-H31C_20231223_00

ATT-H81

ATT-H81_20231223_00

ATT-Q470

ATT-Q470_20231223_00

ATT-Q670

ATT-Q670_20231223_00

ATT-H31C_SpecSheet_APQ

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ATT-H81_SpecSheet_APQ

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ATT-Q470_SpecSheet_APQ

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ATT-Q670_SpecSheet_APQ

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ATX CPU upgrade compatibility

High reliability industrial motherboard

Industrial-grade ATX motherboard

Long lifecycle motherboard

Multiple I/O interfaces motherboard

PCIe/PCI expansion slots

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