## 3.5”-SBC-PTL

3.5" Single Board Computer with Intel® Core™ Ultra 300 Series Processors  
3.5”-SBC-PTL  
Hybrid-core-architecture computing platform with revamped iGPU and integrated NPU  
Time Coordinated Computing / Time Sensitive Networking for real-time control  
Additional rear I/O expansion via board-to-board connector  
Extra graphics / AI acceleration performance expansion via board-to-wire connector  
Industrial-grade operating temperature range for extreme environmental conditions

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2 www.kontron.com

## Product Highlights 3.5”-SBC-PTL

3.5" Single Board Computer with Intel® Core™ Ultra 300 Series Processors  

3.5"-SBC-PTL is powered by hybrid-core-architecture Intel® Core™  
Ultra 300 Series processors with upgraded iGPU and next-gen  
integrated NPU, delivering near-dGPU performance and next-level  
AI acceleration. It features 2.5 GbE with TSN and dTPM 2.0 support,  
ensuring real-time and secure communications. Finally, the board  
supports a board-to-board connector and a board-to-wire connec￾tor, providing additional I/O ports and extra graphics / AI accelera￾tion card(s) respectively without the restriction of small form factor.

## Block Diagram

Intel® Core™  
Ultra 300  
Series  
Processors

2x DDR5  
SO-DIMM  
Slot  
DDR5-6400/7200  

1x M.2 Key B  
Slot  
PCIe x1 / USB 2.0  

1x M.2 Key M  
Slot  
PCIe x4  

1x RJ45  
Connector  

Intel®  
I226LM/IT  
PCIe 2.5 GbE  

1x eDP /  
LVDS  
Connector  
Chrontel  
CH7513A  
eDP DDI(A) LVDS  
24-bit 2-ch  

2x DP  
Connector  
TCP2 / TCP3  

1x RJ45  
Connector  

Intel®  
I226LM/IT  
PCIe 2.5 GbE  

1x DP over  
USB-C 3.2  
Gen 2 Conn.

USB 3.2 Gen 2 / TCP1  

2x USB-A  
3.2 Gen 2  
Connector  

2x USB 3.2 Gen 2  
1x USB-A 2.0  
Connector  
1x USB 2.0  

1x M.2 Key E  
Slot  
PCIe x1 / USB 2.0  

PCIe Board￾to-Wire  
Connector  
PCIe x8  

TSI  
92HD91B  
Audio HDA  
Header  
L-in/L-out  
/M-in  
2x SPKR-out  
Wafer  
SPKR-out  
S/PDIF  
Wafer  
S/PDIF-out  

GPIO Wafer eSPI 8-bit GPIO Microchip  
MEC1521  
KSC2.0  

2x UART  
2x COM Port  

Wafer  
2x RS232/  
422/485  

2x RS232/  
422/485  
Transceiver  

EEPROM  
I  
2  
C Extender  
Header  
I  
2C EXT  

Fan Wafer Smart Fan  
9 V ~ 36 V  
DC Input  

USB-CAN FD  
F81605N  
2x CAN Port  
Wafer  
1x USB 2.0 2x F81435  
1x PCIe x2 / 1x PCIe x1 / 2x MIPI CSI-2 /  
2x I3  
C / 1x UART / 1x GSPI  

Board-to￾Board  
Connector  
DDI  
1x 2x  
USB 2.0  
Header  
1x USB 2.0  
256 MByte  
SPI  
SPI  

TPM  
SLB9672  

Optional Route Internal Connector Rear I/O Connector

Intel® Core™ Ultra 300 Series processors  
2x DDR5 SO-DIMM memory socket  
3x DP (2x Stnd. DP, 1x USB-C), 1x eDP / LVDS for video output  
2x 2.5 GbE LAN for Ethernet  
3x USB 3.2 Gen 2 (2x Typ. A, 1x Typ. C), 2x USB 2.0 (1x Typ. A)  
2x RS232/422/485 for serial device connection  
8x GPIO for device / signal control  
2x CAN Bus for industrial networking  
1x M.2 Key B for SSD, WWAN or other expansion  
1x M.2 Key E for WLAN, Bluetooth or other expansion  
1x M.2 Key M for NVMe SSD  
1x board-to-board connector for additional rear I/Os  
1x board-to-wire connector for extra GPU / AI performance  
TPM 2.0 support  
Wide power input voltage range: DC 9 V ~ 36 V  
Extreme temperature model available: -40 °C ~ 85 °C

2.5 GbE DP DP  
Power LED  
Power Button  
USB 3.2 Gen 2  
USB 2.0 USB 3.2 Gen 2  
2.5 GbE DP USB-C 3.2 Gen 2  
Standby LED

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www.kontron.com 3

## Technical Information 3.5”-SBC-PTL

Intel® Core™ Ultra X9 388H (4P+8E+4LPE, 18M, ~ 5.1 GHz, 15 W ← 25 W)  
Intel® Core™ Ultra X7 358H (4P+8E+4LPE, 18M, ~ 4.8 GHz, 15 W ← 25 W)  
Intel® Core™ Ultra 7 366H (4P+8E+4LPE, 18M, ~ 4.8 GHz, 15 W ← 25 W)  
Intel® Core™ Ultra 7 356H (4P+8E+4LPE, 18M, ~ 4.7 GHz, 15 W ← 25 W)  
Intel® Core™ Ultra 5 336H (4P+4E+4LPE, 18M, ~ 4.6 GHz, 15 W ← 25 W)  
Intel® Core™ Ultra 5 335 (4P+0E+4LPE, 12M, ~ 4.6 GHz, 12 W ← 25 W)  
Intel® Core™ Ultra 5 325 (4P+0E+4LPE, 12M, ~ 4.5 GHz, 12 W ← 25 W)

2x DDR5 6400/7200 SO-DIMM up to 128 GByte

Intel® Arc™ B390 (Core™ Ultra X9 & X7)  
Intel® Graphics (others)

1x eDP / LVDS (2-lane, 1920 x 1200 @ 60 Hz / 24-bit, 2-ch, 1920 x 1200 @ 60 Hz)

Quadruple Display

TSI 92HD91B  

1x Speaker-out (Stereo, 3 W, by header)  
1x Line-in (by header)  
1x Line-out (by header)  
1x Mic-in (by header)  
1x S/PDIF Out (by header)

Intel® I226-LM/IT  
2x 2.5 GbE LAN (RJ45 on rear)

3x USB 3.2 Gen 2 (2x Type A on rear, 1x Type C on rear w/ DP & PD 5 V / 3 A)  

2x USB 2.0 (1x Type A on rear, 1x by header & +1 in case of no CAN Bus)

2x RS232/422/485 (by header)  
8x GPIO (by header)

2x CAN Bus (by header, -2 in case of 2x USB 2.0 by header or on B2B)

1x I2
C (by header)

1x M.2 Key B (Type 2242/3042/3052/2280, w/ PCIe x1 / USB 2.0 / UIM)  
1x M.2 Key E (Type 2230, w/ PCIe x1 / USB 2.0)  
1x M.2 Key M (Type 2280, w/ PCIe x4)

1x SIM Card Holder (by header)

1x DDI (DP / HDMI / eDP)

2x MIPI CSI-2 (2x2 / 1x4)

1x PCIe x2 / 2x PCIe x1

1x PCIe x1

2x I3
C (up to 2x Camera support)

1x UART  
1x GSPI  

2x USB 2.0 (optional, trade o 1x USB 2.0 header + 2x CAN Bus)

1x PCIe x8 / 2x PCIe x4 (Core™ Ultra 7 366H / 7 356H only)

DC 9 V ~ 36 V

1x4-pin pitch 3.0 mm Wafer  

AMI uEFI BIOS w/ 256 Mb SPI Flash  

Programmable WDT to generate system reset event  

Voltages, Temperatures

Processor integrated RTC  

dTPM 2.0 (Infineon SLB 9672)

1x Header for Reset Button, HDD LED & External Speaker  
1x Header for Power Button, Power LED & SM Bus  
2x Header for LAN LED  
1x Standby LED (Yellow, on rear)  
1x Power LED (Green, on rear)  
1x Power Button (on rear)  
1x Wafer for Smart Fan  

Windows 11, Linux  

ECX (146 mm x 105 mm / 5.75" x 4.13")

0 °C ~ 60 °C / 32 °F ~ 140 °F (Standard)  
-40 °C ~ 85 °C / -40 °F ~ 185 °F (Extreme)  
-20 °C ~ 80 °C / -4 °F ~ 176 °F (Standard)  
-55 °C ~ 85 °C / -67 °F ~ 185 °F (Extreme)

0 % ~ 95 %

CE Class B, FCC Class B, ICES Class B, UKCA Class B  

UR (UL Recognized), CSA

PROCESSOR  
MEMORY  
GRAPHICS CONTROLLER  
DISPLAY INTERFACE  
MULTIPLE DISPLAY  
AUDIO CODEC  
AUDIO INTERFACE  
ETHERNET CONTROLLER  
ETHERNET PORT  
USB  
SERIAL PORT  
GPIO  
CAN BUS  
I
2
C  
M.2  
SIM CARD HOLDER  
BOARD-TO-BOARD CONNECTOR  
BOARD-TO-WIRE CONNECTOR  
INPUT VOLTAGE  
CONNECTOR  
BIOS  
WATCHDOG  
H/W MONITOR  
REAL TIME CLOCK  
SECURITY  
FP HEADER  
BUTTON, SWITCH & INDICATOR  
FAN  
OS SUPPORT  
DIMENSION (L x W)  
OPERATING TEMPERATURE  
STORAGE TEMPERATURE  
HUMIDITY  
EMC  
SAFETY  
SYSTEM  
VIDEO  
AUDIO  
NETWORK CONNECTION  
PERIPHERAL CONNECTION  
STORAGE & EXPANSION  
POWER  
FIRMWARE  
SYSTEM CONTROL &  
MONITORING  
COOLING  
SOFTWARE  
MECHANICAL  
ENVIRONMENTAL  
COMPLIANCE

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Global Headquarters

Kontron Europe GmbH  
Gutenbergstraße 2  
85737 Ismaning, Germany  
Tel.: + 49 821 4086-0  
info@kontron.com  
www.kontron.com

Copyright © 2026 Kontron. All rights reserved. All data is for information purposes only and not guaranteed for legal purposes. Information has been carefully checked and is believed to be accurate;however, no responsibility is assumed for inaccuracies.  
Kontron and the Kontron logo and all other trademarks or registered trademarks are the property of their respective owners and are recognized.Specifications are subject to change without notice. 3.5”-SBC-PTL-20260810 - bmy

## Ordering Information 3.5”-SBC-PTL

Accessories

EMEA / AMERICA

ARTICLE  
ORDERING CODE*  

COMING SOON

* Standard shipment in bulk packaging. For ordering code for APAC or for box packaging, contact your local account manager.

PROCESSOR  
DESCRIPTION  
OPERATING TEMPERATURE  
DC IN CABLE(1)  
COM PORT CABLE  
GPIO CABLE  
USB CABLE (2 PORT)  
AUDIO CABLE  
ADAPTER  
I/O CARD (3.5"-eIO-GPA-3(2))  
I/O CARD (3.5"-eIO-GPA-4-XT(2))

EMEA / AMER  
1075-3152  
1064-2427  
1065-3137  
1069-7893  
1070-1245  
1074-9217  
1073-6700  
1073-8651

1x4P 3.0 pitch to EHDP-2P 5.08 pitch + JST 110 1x2P, L = 230 mm  
1x10P 1.25 mm pitch to DB9 connector, L = 350 mm  
D-SUB-9P (Female) to MX51021-10P 1x10P 1.25 mm pitch, L = 200 mm  
2x5P 2.0 mm pitch to 2x USB 2.0 Type A female w/ bracket, L = 27 cm  
2x5P 1.25 mm pitch to 3x 3.5 mm ear phone jack, L = 400 mm  
Input: AC 100 V ~ 240 V, output: DC 24 V @ 6.25 A Max. 150 W  
Refer to 3.5"-eIO-GPA datasheet for supported functions  
Refer to 3.5"-eIO-GPA datasheet for supported functions

NO. ARTICLE DESCRIPTION  
1  
2  
3  
4  
5  
6  
7  
8

(1) Standard supplied accessories for APAC single-piece box packaging  
(2) Customized model. Contact your local account manager for detailed information.

APAC  
0C5020000001920L  
0C5020000005130L  
0C5020000003360L  
0C5020003000010L  
0C5020000005840L  
0I0902SPU151A02L  
B35EGPA0-131002T  
B35EGPAI-141002T

ORDERING CODE