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KTB-789G2 Industrial ATX Motherboard, High-performance Industrial Control Core Hardware Based on Intel Q870 Chipset

The KTB-789G2 is an industrial ATX motherboard built by Ktb based on the Intel Q870 chipset, supporting LGA1851 Intel Core Ultra 9/7/5/3 processors and 4 DDR5 5600MHz slots with a maximum memory of 192GB. It is equipped with VGA+HDMI+DP triple display outputs, 2 Gigabit LAN ports, 6 COM ports, and 4×SATA III + 1×M.2 storage interfaces supporting RAID 0/1/5/10. Featuring a Watchdog function, it is compatible with Win10/11/Linux and suitable for harsh scenarios such as industrial control and industrial automation.

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Parameters Features Advantages Applications Services

Technical Parameters

Model	KTB-789G2
Processor	Supports LGA1851 Intel Core Ultra 9/7/5/3 Processors Series 2
Chipset	Intel Q870 Chipset
Memory	4x DIMM memory slots, supporting dual-channel DDR5 5600MHz Max. 48GB per DIMM, up to 192GB total system memory
Storage	4x SATA III ports, supporting software RAID 0/1/5/10 1x M.2 (2242/2260/2280 Key-M SSD socket, supporting NVMe protocol)
BIOS	64Mb SPI FLASH
Display	VGA + HDMI + DP display interfaces VGA: 1x standard DB15 VGA port, max. resolution 1920x1200@60Hz HDMI: 1x standard HDMI port, max. resolution 3840x2160@30Hz DP: 1x standard DP port, max. resolution 4096x2304@60Hz
Network	2x LAN ports, 10/100/1000Mbps adaptive Ethernet, with Intel I219V + Intel I210 controllers
Serial Port	6x COM ports COM1, COM2: support RS232/485/422, COM3–COM6: support RS232
USB	2x USB3.2, 4x USB3.0 (I/O ports), 8x USB2.0 (6x onboard pin headers, 2x onboard vertical connectors)
Audio	Realtek ALC897; supports Line-out, Line-in, Mic-in
Other I/O	1x LPT, 1x PS/2, 1x TPM2.0
GPIO	1x 2x5 Pin 2.54mm GPIO pin header, supporting 4 inputs and 4 outputs
Expansion Interface	1x PCIe x16 (Gen 5) 1x PCIe x4 (Gen 4, in PCIe x8 slot) 3x PCIe x4 (Gen 4) 1x PCIe x1 (Gen 4) 1x PCI
Watchdog	Watchdog function, supporting 1–255 seconds system restart
Power Supply	Standard ATX 24pin + 8pin power input
Operating Environment	Operating temperature: 0°C ~ 60°C Storage temperature: -20°C ~ 85°C Operating humidity: 5% ~ 95% RH, non-condensing
OS	Supports Windows 10, Windows 11, Linux
Dimensions	305mm x 244mm

What Industrial Features Does the KTB-789G2 Industrial Motherboard Have?

03 Industrial-Grade Environmental Adaptability

Wide Temperature Stable Operation

With an operating temperature range of 0°C~60°C and a storage temperature range of -20~85°C, it can run stably in a humidity environment of 5%~95% non-condensing, adapting to the complex temperature and humidity conditions of industrial sites.

Strong Anti-interference Ability

It has excellent anti-interference and high electromagnetic compatibility characteristics, which can resist electromagnetic interference in industrial environments and ensure the normal operation of equipment in high-interference scenarios such as iron and steel metallurgy and petrochemical industry.

Full Industrial-grade Interface Configuration

Equipped with 6 COM ports, 2 industrial-grade LAN ports, an LPT port and GPIO pin headers, it is compatible with the connection requirements of various peripheral devices and industrial control modules on industrial sites, adapting to multi-device network control.

High Reliability Protection Design

Equipped with a Watchdog reset function that supports automatic system restart in 1-255 seconds, it effectively avoids equipment downtime and production interruption caused by system crash in industrial production.

Why Choose the KTB Brand KTB-789G2 Industrial Motherboard?

High-performance Hardware Configuration

Supporting LGA1851 Intel Core Ultra 9/7/5/3 processors and dual-channel DDR5 5600MHz memory with a maximum of 192GB, it meets the high computing power requirements of industrial vision and industrial automation control.

Abundant Expansion Capability

Equipped with multi-specification PCIe and PCI expansion buses, it is compatible with various industrial capture cards, graphics cards and other expansion devices, and can flexibly adapt to the hardware expansion needs of different industrial control scenarios.

Multi-storage Solution

With 4 SATA III interfaces and 1 M.2 Key-M interface supporting software RAID 0/1/5/10, it balances the large-capacity storage of industrial data and the high-reliability backup of data.

Multi-system Compatibility

Perfectly compatible with mainstream operating systems including Win10, Win11 and Linux, it adapts to different software control platforms in the industrial field and reduces the cost of system deployment and debugging.

Application Cases

The following are real application cases of KTB in various industries.

Large-scale infrastructure construction

Industrial PC provide stable computing power for super projects such as bridge construction, tunnel construction, and large-scale airport construction. They accurately collect construction data in complex environments and intelligently control equipment.

Industry and Energy

Covering all scenarios of factory production lines and energy stations, industrial PC ensure production continuity with high reliability. They perform real-time monitoring and intelligent scheduling, helping to enhance industrial manufacturing efficiency and making energy development, transmission and distribution safer and more controllable.

Transportation Sector

Deeply integrated into the road, railway and rail transit systems, the industrial PC support the operation of the intelligent control system, precisely scheduling traffic flow and ensuring stable signal transmission.

Smart Factory

As the "nerve center" of the intelligent factory, the industrial PC connects the production line equipment with the management system, collects and analyzes data in real time, optimizes the production process, and promotes the intelligent upgrade of the manufacturing model.