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DFI CS631-Q370CRM Intel Coffee Lake Core ATX Industrial Motherboard with Q370 Chipset, Dual LAN and Seven Expansion Slots

The CS631-Q370CRM is the Intel Q370 chipset build in the DFI CS631 series, taking 8th and 9th Gen Core with up to 128 GB of DDR4 across seven expansion slots, two Mini PCIe slots, M.2 NVMe and six COM ports. It suits multi-card vision and control PCs on an ATX industrial motherboard.

  • Intel Q370 with Intel AMT: Q370 chipset with Intel AMT on the I219LM port for remote management with Core i5 and i7 processors.
  • Seven Expansion Slots: Two PCIe x16 slots running as one x16 or two x8, three PCIe x4, one PCIe x1 and one PCI slot.
  • 128 GB DDR4 and Triple Displays: Four DDR4 2666 MHz DIMM slots for up to 128 GB, and VGA plus two DP++ outputs for three screens.
  • Two Mini PCIe and M.2 NVMe: Two full-size Mini PCIe slots for Wi-Fi or mSATA, an M.2 PCIe x2 Gen3 NVMe socket and five SATA ports.
  • Coffee Lake Processor Choice: LGA1151 socket for 8th and 9th Gen Core i3 to i7, Pentium and Celeron, from two to eight cores.
Processor Brand: IntelIntel
Operating Software: LinuxLinux
Multi Display Support: Triple Display SupportTriple Display Support
USB Generation: USB3USB3
M.2: 11x M.2
mPCIe: 22x mPCIe
PCI: 11x PCI
 NVMe: NVMe SSD SupportNVMe SSD
Certification: CECE
Certification: FCCFCC
USA Support Team: +1 407 214 9446 Call
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CS631-Q370CRM Overview

A machine vision PC with a GPU, two frame grabbers and a motion card needs slots and lanes before it needs anything else. The CS631-Q370CRM is the Q370 build of the CS631 series, an ATX industrial motherboard with seven expansion slots, two Mini PCIe slots, M.2 NVMe storage and six COM ports on 8th and 9th Gen Intel Core.

Its LGA1151 socket takes Intel Core i3, i5 and i7 processors, from the four-core i3-8100T at 35 W to the six-core i7-8700 and i5-9500E at 65 W and the eight-core i7-9700TE at 35 W, plus dual-core Pentium G5400 and Celeron G4900. Four DDR4 2666 MHz DIMM slots take up to 128 GB of non-ECC memory. Intel UHD Graphics drives VGA and two DP++ outputs as three independent displays, and Intel AMT on the I219LM port works with Core i5 and i7.

Expansion is two PCIe x16 slots, which run as one x16 or two x8 so two cards each get eight lanes, three PCIe x4 Gen3 slots, a PCIe x1 Gen3 slot and a PCI slot. Two full-size Mini PCIe slots take Wi-Fi or mSATA, and storage covers an M.2 PCIe x2 Gen3 NVMe socket and five SATA 3.0 ports with RAID. The rear panel has two USB 3.1 Gen 2, two USB 3.1 Gen 1 and two USB 2.0 Type-A ports, two GbE ports and a DB-9, and headers add five COM ports and 8-bit digital I/O.

The CS631-Q370CRM runs from a standard ATX supply over 24-pin and 8-pin connectors, with an active CPU cooler, from 0 to 60 °C, and carries CE, FCC and RoHS compliance. For Xeon E processors and ECC memory on the same layout, choose the CS631-C246CRM.

CS631-Q370CRM Specifications

Overview
Brand & ModelDFI CS631-Q370CRM
FeaturesEmbedded
Industrial
Performance
Processor SeriesIntel Core 8th Gen Coffee Lake
Intel Core 9th Gen Coffee Lake
Intel Celeron G Series Coffee Lake
Intel Pentium G Series Coffee Lake
Processor ModelsIntel Celeron G4900: 3.1GHz, 2 Cores, 2 Threads, 2MB Cache, 54W
Intel Celeron G4900T: 2.9GHz, 2 Cores, 2 Threads, 2MB Cache, 35W
Intel Pentium Gold G5400: 3.7GHz, 2 Cores, 4 Threads, 4MB Cache, 58W
Intel Pentium Gold G5400T: 3.1GHz, 2 Cores, 4 Threads, 4MB Cache, 35W
Intel Core i3-8100: 3.6GHz, 4 Cores, 4 Threads, 6MB Cache, 65W
Intel Core i3-8100T: 3.1GHz, 4 Cores, 4 Threads, 6MB Cache, 35W
Intel Core i3-9100E: 3.1~3.7GHz, 4 Cores, 4 Threads, 6MB Cache, 65W
Intel Core i3-9100TE: 2.2~3.2GHz, 4 Cores, 4 Threads, 6MB Cache, 35W
Intel Core i5-8500: 3.0~4.1GHz, 6 Cores, 6 Threads, 9MB Cache, 65W
Intel Core i5-8500T: 2.1~3.5GHz, 6 Cores, 6 Threads, 9MB Cache, 35W
Intel Core i5-9500E: 3.0~4.2GHz, 6 Cores, 6 Threads, 9MB Cache, 65W
Intel Core i5-9500TE: 2.2~3.6GHz, 6 Cores, 6 Threads, 9MB Cache, 35W
Intel Core i7-8700: 3.2~4.6GHz, 6 Cores, 12 Threads, 12MB Cache, 65W
Intel Core i7-8700T: 2.4~4.0GHz, 6 Cores, 12 Threads, 12MB Cache, 35W
Intel Core i7-9700TE: 1.8~3.8GHz, 8 Cores, 8 Threads, 12MB Cache, 35W
Performance Cores2 Cores
4 Cores
6 Cores
8 Cores
Memory4x DDR4 2666MHz LONG-DIMM Slots, 128GB
ChipsetIntel Q370
BIOSAMI
Operating SystemLinux
Graphics
Integrated GPUIntel UHD Series
Display StandardsDP++
Multi Display SupportTriple Display Support
Display Outputs1x VGA
2x Display Ports
Audio
InterfaceLine-In
Line-Out
Mic-In
I/O
Ethernet2x Ethernet Ports
2x GbE LAN [RJ45]
LAN ControllersIntel i210AT
Intel I219LM
USB12x USB Ports
2x USB 2.0 [Type A]
2x USB 3.1 Gen 1 [Board]
2x USB 3.1 Gen 1 [Type A]
2x USB 3.1 Gen 2 [Type A]
4x USB 2.0 [Board]
Serial6x Serial Ports
1x RS232/422/485 [Board]
1x RS232/422/485 [DB9]
4x RS232 [Board]
Digital I/ODIO [8-lines]
Remote ManagementIntel AMT
Expansion
M.21x M.2 Expansion Slots
1x M.2 M-Key [PCIe x2 Gen3] [2242/2260/2280]
mPCIe2x mPCIe Slots
2x mPCIe [SATA/USB/PCIe]
PCI Description1x PCI
PCIe6x PCIe Slots
1x PCIe [x1 Slot] [Gen3]
2x PCIe [x16 Slot] [1x16 Signal or 2x8 Signal] [Gen3]
3x PCIe [x4 Slot] [Gen3]
PCI1
Storage
Storage1x M.2 SSD
5x SATA Ports
NVMeNVMe SSD Support
Power
Power InputATX Power Supply [8+24 Pin]
Environmental Conditions
Operating Temperature0°C to 60°C [32°F to 140°F]
Storage Temperature-30°C to 60°C [-22°F to 140°F]
Humidity5% - 90% (Non-condensing)
CertificationCE
FCC
RoHS
Mechanical Properties
Dimensions305mm x 244mm (12.01" x 9.61")

Official DFI USA Distributor

Things Embedded is an official DFI USA distributor, supplying the CS631-Q370CRM configured with your chosen processor, DDR4 memory, NVMe storage, wireless and OS image, fitted with a CPU cooler matched to its TDP and tested before it ships. If the system uses legacy cards, the CS632 has two PCI slots and three PCIe x4 slots on the same ATX footprint. We can advise on card fit, lane sharing and cooling for a fully populated chassis.

Compare it with our ATX and Micro-ATX embedded motherboards, see the Micro-ATX industrial motherboards in the same category, or browse our embedded motherboards.

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Things Embedded is a leading USA supplier of industrial computing and edge AI systems. We combine technical expertise with a collaborative approach to deliver optimal solutions for your application. Whether it’s an off-the-shelf platform or a custom design, we stay at the forefront of the latest technologies to ensure your success at the edge. Our team works closely with you from concept through deployment, providing guidance, engineering support, and integration expertise every step of the way.

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