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PACKING LIST

OPTIONAL ITEMS

ORDERING INFORMATION

• 1 CMS631 motherboard

• 1 COM port cables (Length: 300mm, 2 x COM ports) A81-015026-023G

• 1 Serial ATA data cable (Length: 500mm)

332-553001-005G

• 1 I/O shield

A49-CMS631-000G

• USB 2.0 port cable (Length: 350/398mm)

A81-001066-016G

• USB 3.1 Gen1 port cable (Length: 320mm)

A81-001052-023G

• USB 3.2 Gen2 port cable (Length: 300mm)

A81-001075-017G

• COM port cable (Length: 300mm, 2 x COM ports)

A81-015026-023G

• Serial ATA data cable (Length: 500mm, W/LOCK)

332-553001-005G

• Serial ATA data cable (Length: 500mm, W/LOCK, 90D) A81-002128-017G

• Thermal solution (For 35W, Height: 37.3mm)

A71-101107-000G

• Thermal solution (For 65W, Height: 74.47mm)

A71-101158-000G

• Thermal solution (For 95W, Height: 77.2mm)

761-103001-000G 

• DP to HDMI Dongle

612-D2H13M-000G

• EXT-RS232 (4 ports RS-232 LPC module)

770-EXTRS1-000G

• EXT-RS485 (4 ports RS-485 LPC module)

770-EXTRS1-100G

• M.2-COM4 (M.2 serial port module)

770-M2COM1-000G

• M.2-2LAN (M.2 LAN port module)

770-M22LN2-000G

• M.2-2PSE (M.2 PSE module)

770-M22PS2-000G

DFI reserves the right to change the specifications at any time prior to the product's release. Changes thereafter will be based on the product's revision. Please contact your

sales representative for the exact revision offered in your area. All product names mentioned are trademarks of their respective companies. © December 26, 2024 DFI Inc.

SPECIFICATION

Model Name

P/N

Memory

GbE M.2

RS-232

/422/485

USB 3.2

Gen2

USB 3.2

Gen1 USB 2.0 SATA TPM 2.0

Power

Temp.

CMS631-H420EC

770-CMS6313-000G

2 DDR4 UDIMM

2

0

1

0

6

10

4

0

24-pin ATX/

8-pin ATX 12V -5 to 65

oC

CMS631-Q470ECRM 770-CMS6313-100G

4 DDR4 UDIMM

1

2

13

6

0

CMS631-H420EC

770-CMS6313-200G

2 DDR4 UDIMM

0

0

10

4

1

CMS631-Q470ECRM 770-CMS6313-300G

4 DDR4 UDIMM

1

2

13

6

1

CMS631-H420EC

770-CMS6313-400G

2 DDR4 UDIMM

1

0

10

3

0

Model Name

CMS631-Q470E

CMS631-H420E

INTERNAL I/O

SMBus

1 x SMBus

1 x SMBus

WATCHDOG

TIMER

Output & Interval System Reset, Programmable via Software from

1 to 255 Seconds

System Reset, Programmable via Software from

1 to 255 Seconds

SECURITY

TPM

Infineon TPM2.0 (opt., MOQ required)

Infineon TPM2.0 (opt., MOQ required)

Power

Type

ATX

ATX

Connector

8-pin ATX 12V power

24-pin ATX power

8-pin ATX 12V power

24-pin ATX power

Consumption

Typical: i9-10900K: 3.3V @ 0.13A (0.429W);

5V @ 0.7A (3.5W); 12V @ 0.44A (5.28W)

Max.: i9-10900K: 3.3V @ 0.18A (0.594W);

5V @ 1.59A (7.95W); 12V @ 14.22A (170.64W)

Typical: i9-10900K: 3.3V @ 0.13A (0.429W);

5V @ 0.7A (3.5W); 12V @ 0.44A (5.28W)

Max.: i9-10900K: 3.3V @ 0.18A (0.594W);

5V @ 1.59A (7.95W); 12V @ 14.22A (170.64W)

RTC Battery

CR2032 Coin Cell

CR2032 Coin Cell

OS Support

Microsoft

Windows 10 IoT Enterprise 64-bit

Windows 11 GAC

Windows 10 IoT Enterprise 64-bit

Windows 11 GAC

Linux

Linux Ubuntu 20.04

Linux Ubuntu 20.04

Environment

Temperature

Operating: -5 to 65°C

Storage: -40 to 85°C

Operating: -5 to 65°C

Storage: -40 to 85°C

Humidity

Operating: 5 to 90% RH

Storage: 5 to 90% RH

Operating: 5 to 90% RH

Storage: 5 to 90% RH

MTBF

504,168 hrs @ 25°C ; 278,849 hrs @ 45°C ;

172,277 hrs @ 60°C ; 146,454 hrs @ 65°C

Calculation Model: Telcordia Issue 4

Environment: GB, GC - Ground Benign, Controlled

521,024 hrs @ 25°C ; 292,119 hrs @ 45°C ;

181,960 hrs @ 60°C ; 155,038 hrs @ 65°C

Calculation Model: Telcordia Issue 4

Environment: GB, GC - Ground Benign, Controlled

Mechanism

Dimensions

ATX Form Factor

305mm (12") x 244mm (9.6")

ATX Form Factor

305mm (12") x 244mm (9.6")

Height

PCB: 1.6mm

Top Side: 37.7mm

Bottom Side: 3mm

PCB: 1.6mm

Top Side: 37.7mm

Bottom Side: 3mm

Certifications

Certifications

CE, FCC Class B, RoHS, UKCA

CE, FCC Class B, RoHS, UKCA