US 3.5" SBCs
3.5 Inch Single Board Computers for Compact OEM Systems
The 3.5 inch SBC is one of the most widely used embedded board formats: large enough for a full set of industrial I/O, small enough for a fanless box or a machine enclosure. Available with processors from Intel Atom, Celeron and Pentium through 6th to 13th Gen Intel Core and Core Ultra, and AMD Ryzen Embedded V1000, R1000 and R2000.
Options include triple and quad display outputs, dual or triple Ethernet with 2.5GbE on newer boards, M.2 and Mini PCIe expansion, extended-temperature versions rated from -40 °C and rugged designs with PCIe/104 expansion, suited to automation, medical, transport, defense and self-service systems.
Speak to an embedded board specialist to match the processor, displays and I/O to your system.
Browse Our 3.5" Single Board Computers
- CPU: Intel Processor N Series Alder Lake
- Memory: 1x DDR4 3200MHz SO-DIMM Slot, 32GB
- OS: Linux, Windows 11
- Display Outputs: 1x Display Port, 1x eDP, 1x HDMI, 1x LVDS, 1x VGA
- Ethernet: 1x 2.5 GbE LAN [RJ45], 1x GbE LAN [RJ45]
- USB: 2x USB 3.2 Gen 2 [Type A], 4x USB 2.0 [Board]
- Serial: 2x RS232 [Board], 2x RS232/422/485 [Board]
- M.2: 1x M.2 B-Key [PCIe x1/USB 3.2 Gen 1/USB 2.0/SIM] [3042/3052], 1x M.2 E-Key [PCIe x1 Gen3/USB 2.0] [2230], 1x M.2 M-Key [PCIe x1 Gen3/SATA] [2242/2260/2280]
- Storage: 1x M.2 SSD, 1x SATA Port
- Power: 9-36V DC [4-Pin]
- Temp: -20°C to 70°C [-4°F to 158°F]
- Certification: CE, FCC
- CPU: Intel Processor N Series Alder Lake
- Memory: 1x DDR5 4800MHz SO-DIMM Slot, 32GB
- OS: Linux, Windows 11
- Display Outputs: 1x Display Port, 1x eDP, 1x HDMI, 1x LVDS
- Ethernet: 2x GbE LAN [RJ45]
- USB: 2x USB 2.0 [Board], 4x USB 3.2 Gen 2 [Type A]
- Serial: 1x RS232/422/485 [Board], 3x RS232 [Board]
- M.2: 1x M.2 E-Key [PCIe x1/USB 2.0] [2230], 1x M.2 M-Key [PCIe x1/SATA/USB 2.0] [2242/2260/2280]
- Storage: 1x M.2 SSD, 1x SATA Port
- Power: 12V DC [4-Pin]
- Temp: -20°C to 70°C [-4°F to 158°F]
- Certification: CE, FCC
- CPU: Intel Atom X Series Amston Lake
- Memory: 1x DDR5 4800MHz SO-DIMM Slot, 48GB
- OS: Linux, Windows 11
- Display Outputs: 1x Display Port, 1x eDP, 1x HDMI, 1x LVDS
- Ethernet: 1x 2.5 GbE LAN [RJ45], 1x GbE LAN [RJ45]
- USB: 2x USB 3.2 Gen 2 [Type A], 4x USB 2.0 [Board]
- Serial: 2x RS232 [Board], 2x RS232/422/485 [Board]
- M.2: 1x M.2 B-Key [PCIe x1/USB 3.2 Gen 1/USB 2.0/SIM] [3042/3052], 1x M.2 E-Key [PCIe x1 Gen3/USB 2.0] [2230], 1x M.2 M-Key [PCIe x1/SATA] [2242/2280]
- Storage: 1x M.2 SSD, 1x SATA Port
- Power: 9-36V DC Input [Terminal Block]
- Temp: -40°C to 85°C [-40°F to 185°F]
- Certification: CE, FCC
- CPU: Intel Processor N Series Alder Lake
- Memory: 1x DDR5 4800MHz SO-DIMM Slot, 32GB
- OS: Linux, Windows 11
- Display Outputs: 1x Display Port, 1x eDP, 1x HDMI, 1x LVDS
- Ethernet: 2x GbE LAN [RJ45]
- USB: 1x USB 2.0 [Type A], 2x USB 2.0 [Board], 3x USB 3.2 Gen 2 [Type A]
- Serial: 1x RS232/422/485 [Board], 5x RS232 [Board]
- M.2: 1x M.2 B-Key [PCIe x1/USB/SIM] [3042/3052], 1x M.2 E-Key [PCIe x1 Gen3/USB 2.0] [2230], 1x M.2 M-Key [PCIe x1/SATA] [2242/2280]
- Storage: 1x M.2 SSD, 1x SATA Port
- Power: 9-36V DC [4-Pin]
- Temp: -20°C to 70°C [-4°F to 158°F]
- Certification: CE, FCC
- CPU: Intel Processor N Series Alder Lake
- Memory: 1x DDR5 4800MHz SO-DIMM Slot, 32GB
- OS: Linux, Windows 11
- Display Outputs: 1x eDP, 1x LVDS, 2x HDMI
- Ethernet: 2x 2.5 GbE LAN [RJ45]
- USB: 1x USB 2.0 [Type A], 3x USB 3.2 Gen 2 [Type A], 4x USB 2.0 [Board]
- Serial: 1x RS232/422/485 [Board], 3x RS232 [Board]
- M.2: 1x M.2 B-Key [PCIe x1/USB/SIM] [3042/3052], 1x M.2 E-Key [PCIe x1 Gen3/USB 2.0] [2230], 1x M.2 M-Key [PCIe x1 Gen3/SATA/USB 2.0] [2242/2280]
- Storage: 1x M.2 SSD, 1x SATA Port
- Power: 9-36V DC [4-Pin]
- Temp: -20°C to 70°C [-4°F to 158°F]
- Certification: CE, FCC
- CPU: Intel Atom X Series Amston Lake
- Memory: 1x DDR5 4800MHz SO-DIMM Slot, 48GB
- OS: Linux, Windows 11
- Display Outputs: 1x Display Port, 1x eDP, 1x HDMI, 1x LVDS
- Ethernet: 2x GbE LAN [RJ45]
- USB: 1x USB 2.0 [Type A], 2x USB 2.0 [Board], 3x USB 3.2 Gen 2 [Type A]
- Serial: 1x RS232/422/485 [Board], 5x RS232 [Board]
- M.2: 1x M.2 B-Key [PCIe x1/USB/SIM] [3042/3052], 1x M.2 E-Key [PCIe x1 Gen3/USB 2.0] [2230], 1x M.2 M-Key [PCIe x1/SATA] [2242/2280]
- Storage: 1x M.2 SSD, 1x SATA Port
- Power: 9-36V DC [4-Pin]
- Temp: -40°C to 85°C [-40°F to 185°F]
- Certification: CE, FCC
- CPU: Intel Processor N Series Twin Lake
- Memory: 1x DDR5 4800MHz SO-DIMM Slot, 32GB
- OS: Linux, Windows 11
- Display Outputs: 1x Display Port, 1x eDP, 1x HDMI, 1x LVDS
- Ethernet: 2x GbE LAN [RJ45]
- USB: 1x USB 2.0 [Type A], 2x USB 2.0 [Board], 3x USB 3.2 Gen 2 [Type A]
- Serial: 1x RS232/422/485 [Board], 5x RS232 [Board]
- M.2: 1x M.2 B-Key [PCIe x1/USB/SIM] [3042/3052], 1x M.2 E-Key [PCIe x1 Gen3/USB 2.0] [2230], 1x M.2 M-Key [PCIe x1/SATA] [2242/2280]
- Storage: 1x M.2 SSD, 1x SATA Port
- Power: 9-36V DC [4-Pin]
- Temp: -20°C to 70°C [-4°F to 158°F]
- Certification: CE, FCC
- CPU: Intel Core Ultra Series 1 Meteor Lake
- AI Performance: 11 TOPS
- Memory: 1x DDR5 5600MHz SO-DIMM Slot, 48GB
- OS: Linux, Windows 11
- Display Outputs: 1x Display Port, 1x eDP, 1x HDMI, 1x LVDS, 1x USB Type C
- Ethernet: 1x 2.5 GbE LAN [RJ45], 1x GbE LAN [RJ45]
- USB: 1x USB 3.2 Gen 2x2 [Type C], 2x USB 2.0 [Type A], 2x USB 3.2 Gen 2 [Type A], 4x USB 2.0 [Board]
- Serial: 2x RS232/422/485 [Board]
- M.2: 1x M.2 E-Key [PCIe x1 Gen4/USB 2.0] [2230], 1x M.2 M-Key [PCIe x4 Gen4] [2242/2280]
- Storage: 1x M.2 SSD, 1x SATA Port
- Power: 12-28V DC [4-Pin]
- Temp: -20°C to 70°C [-4°F to 158°F]
- Certification: CE, FCC
- CPU: Intel Core 13th Gen Raptor Lake
- Memory: 2x DDR4 3200MHz SO-DIMM Slots, 64GB
- OS: Linux, Windows 11
- Display Outputs: 1x Display Port, 1x eDP, 1x HDMI, 1x LVDS, 2x USB Type C
- Ethernet: 1x 2.5 GbE LAN [RJ45], 1x GbE LAN [RJ45]
- USB: 2x USB 3.2 Gen 2x2 [Type C], 2x USB 2.0 [Board], 3x USB 3.2 Gen 2 [Type A]
- Serial: 3x RS232/422/485 [Board]
- M.2: 1x M.2 B-Key [PCIe x1 Gen3/USB 3.2/SATA/SIM] [3042/3052], 1x M.2 E-Key [PCIe x1 Gen3/USB 2.0] [2230], 1x M.2 M-Key [PCIe x4 Gen4/USB 2.0] [2242/2260/2280]
- PCIe: 1x PCIe [x1 Slot] [Gen3]
- Storage: 1x M.2 SSD, 1x SATA Port
- RAID: RAID 0, RAID 1
- Power: 12-36V DC [4-Pin]
- Temp: -40°C to 85°C [-40°F to 185°F]
- Certification: CE, FCC
- CPU: Intel Core Ultra Series 1 Meteor Lake
- AI Performance: 11 TOPS
- Memory: 1x DDR5 5600MHz SO-DIMM Slot, 48GB
- OS: Linux, Windows 11
- Display Outputs: 1x Display Port, 1x eDP, 1x HDMI, 1x LVDS, 2x USB Type C
- Ethernet: 1x 2.5 GbE LAN [RJ45], 1x GbE LAN [RJ45]
- USB: 2x USB 3.2 Gen 2x2 [Type C], 2x USB 3.2 Gen 2 [Type A], 4x USB 2.0 [Board]
- Serial: 3x RS232/422/485 [Board]
- M.2: 1x M.2 B-Key [PCIe x1/USB 3.2 Gen 1/USB 2.0/SIM] [3042/3052], 1x M.2 E-Key [PCIe x1 Gen4/USB 2.0] [2230], 1x M.2 M-Key [PCIe x4 Gen4] [2242/2280], 1x M.2 M-Key [PCIe x4 Gen4] [2242]
- PCIe: 1x PCIe [x1 Slot] [Gen3]
- Storage: 1x SATA Port, 2x M.2 SSD
- RAID: RAID 0, RAID 1
- Power: 12-36V DC [4-Pin]
- Temp: -20°C to 70°C [-4°F to 158°F]
- Certification: CE, FCC
- CPU: Intel Core Ultra Series 3 Panther Lake
- OS: Linux, Windows 11
- Display Outputs: 1x eDP, 1x LVDS, 1x USB Type C, 2x HDMI
- Ethernet: 2x 2.5 GbE LAN [RJ45]
- USB: 1x USB 3.2 Gen 2x2 [Type C], 2x USB 2.0 [Type A], 2x USB 3.2 Gen 2 [Type A], 4x USB 2.0 [Board]
- Serial: 3x RS232/422/485 [Board]
- M.2: 1x M.2 E-Key [PCIe x1 Gen4/USB 2.0] [2230], 1x M.2 M-Key [PCIe x4 Gen4/USB 2.0] [2242/3052], 1x M.2 M-Key [PCIe x4 Gen5] [2242/2280]
- Storage: 2x M.2 SSD
- RAID: RAID 0, RAID 1
- Power: 12-36V DC [4-Pin], 20V [USB-C]
- Temp: -20°C to 70°C [-4°F to 158°F]
- Certification: CE, FCC
- AI Performance: 47 TOPS
- Memory: 2x DDR5 6400MHz SO-DIMM Slot, 128GB
- CPU: Intel Atom X Series Amston Lake, Intel Processor N Series Twin Lake
- Memory: 1x DDR5 4800MHz SO-DIMM, 16GB
- OS: Linux Ubuntu 24.04, Linux, Windows 11
- Display Outputs: 2x HDMI
- Ethernet: 2x 2.5 GbE LAN [RJ45]
- USB: 2x USB 3.2 Gen 1 [Type A], 4x USB 2.0 [Type A]
- Serial: 2x RS232 [Board], 2x RS232/422/485 [Board]
- M.2: 1x M.2 B-Key [PCIe x1 Gen3/USB 3.2/SATA/SIM] [3042/3052], 1x M.2 E-Key [PCIe x1/USB 2.0] [2230]
- Storage: 1x SATA Port
- Power: 9-36V DC Input [Terminal Block]
- Temp: -40°C to 70°C [-40°F to 158°F]
- Certification: IEC 62368-1, CE, FCC
- CPU: NXP i.MX 8M Quad
- Memory: 2GB Soldered On-board
- OS: Linux Yocto 2.5
- Display Outputs: 1x HDMI, 1x LVDS
- Ethernet: 2x GbE LAN [RJ45]
- USB: 1x USB 3.0 [Type A], 1x USB OTG [Type C], 2x USB 3.0 [Board]
- M.2: 1x M.2 B-Key [USB/SIM] [3042], 1x M.2 E-Key [USB/PCIe] [2230]
- Storage: 16GB eMMC, 1x Micro SD
- Power: 12-24V DC [Barrel Connector]
- Temp: -20°C to 85°C [-4°F to 185°F]
- Certification: CE, FCC
- Memory: 1GB Soldered On-board
- OS: Linux Ubuntu 12.04, Android 4.4.2, Android 6.0, Linux Yocto 2.1
- Display Outputs: 1x HDMI, 1x LVDS
- Ethernet: 1x GbE LAN [RJ45]
- USB: 1x USB OTG [Mini USB], 1x USB 2.0 [Board], 2x USB 2.0 [Type A]
- Serial: 1x RS232 [Board]
- CANbus: 1x CANbus [Board]
- mPCIe: 1x Half-Size mPCIe [PCIe, USB]
- Storage: 1x Micro SD, 8GB eMMC
- Power: 12-26V DC [Barrel Connector]
- Temp: -20°C to 85°C [-4°F to 185°F]
- Certification: CE, FCC
- CPU: NXP i.MX 6Quad
- CPU: Rockchip RK3576
- AI Performance: 6 TOPS
- Memory: 4GB Soldered On-board
- OS: Linux Debian 12, Android 14.0
- Display Outputs: 1x HDMI, 1x LVDS
- Ethernet: 2x GbE LAN [RJ45]
- USB: 1x USB 2.0 [Type A], 1x USB 3.0 [Type A], 1x USB OTG [Type C], 4x USB 2.0 [Board]
- Serial: 2x RS485 [Board], 2x RS232 [Board]
- CANbus: 1x CANbus [Terminal Block]
- Storage: 1x M.2 SSD, 32GB eMMC
- Power: 12-24V DC [Barrel Connector]
- Temp: -40°C to 85°C [-40°F to 185°F]
- Certification: CE, FCC
Beyond 3.5 Inch: Single Board Computers
3.5 Inch SBC Ranges Configured by Things Embedded
We work with the leading manufacturers of 3.5 inch boards, so the ranges below are the ones we specify for fanless boxes, controllers and OEM enclosures. Compare them by processor, displays and I/O, then browse the models above or ask an embedded board specialist which range suits your system.
SBC-250 and SBC-260 Series ASRock Industrial 3.5" SBCs
Elkhart Lake Celeron and Pentium, Intel N97, N150 and Atom x7433RE processors on 3.5 inch boards, with triple display, 2.5GbE options and 9 to 36 V DC input.
SBC-370, SBC-371 and SBC-372 ASRock Industrial 3.5" Core SBCs
12th Gen Alder Lake and 13th Gen Raptor Lake Intel Core processors on a 3.5 inch board, with DDR5 on the SBC-372.
EHL556 DFI 3.5" Elkhart Lake SBCs
Intel Atom x6000E and Celeron Elkhart Lake boards in the 3.5 inch format.
GH551 DFI AMD Ryzen Embedded 3.5" SBCs
Ryzen Embedded V1000 and R-series processors with Radeon graphics on a 3.5 inch board.
KU551 DFI 7th Gen Core 3.5" SBCs
7th Gen Intel Core U-series and Celeron processors on a 3.5 inch board.
WL551 DFI 8th Gen Core 3.5" SBCs
8th Gen Intel Core Whiskey Lake U-series processors on a 3.5 inch board.
ADN553 DFI Alder Lake-N 3.5" SBCs
Intel N-series and Atom x7000E processors on a 3.5 inch board with triple 2.5GbE and 9 to 36 V DC input.
ASL553 DFI Amston Lake 3.5" SBCs
Intel Atom x7000RE processors on a 3.5 inch board with triple 2.5GbE, 9 to 36 V DC input and -40 to 85 °C operation.
IRN556 DFI Amston Lake and Twin Lake 3.5" SBCs
Intel Atom x7000RE, N150 and Core 3 N355 processors on a 3.5 inch board with dual GbE and 9 to 36 V DC input.
MTH556 DFI Core Ultra 3.5" SBCs
Intel Core Ultra Meteor Lake and Arrow Lake processors on a 3.5 inch board with dual 2.5GbE and 9 to 36 V DC input.
AL551 and AL553 DFI Apollo Lake 3.5" SBCs
Intel Atom E3900, Pentium N4200 and Celeron N3350 on 3.5 inch boards with dual GbE and extended temperature builds.
CS551 DFI Coffee Lake 3.5" SBCs
8th and 9th Gen Intel Core T-series processors on a socketed 3.5 inch board with C246, Q370 or H310 chipsets.
QRB551 DFI Qualcomm QRB5165 3.5" SBC
The eight-core Qualcomm QRB5165 robotics processor on a 3.5 inch board with 8 GB LPDDR5 and 128 GB UFS.
M8MP553 DFI NXP i.MX 8M Plus 3.5" SBCs
NXP i.MX 8M Plus dual and quad-core processors on a 3.5 inch board with 9 to 36 V DC input and wide temperature builds.
EBC 357 and EBC 358 Nexcom 3.5" Embedded Boards
Apollo Lake and Elkhart Lake Atom boards with triple display, including X versions for -40 °C operation.
X100 to X314 Nexcom 3.5" SBCs
Celeron J3455, Alder Lake-N N97 and N50, 11th Gen Core and 6th Gen Core processors on a 3.5 inch board.
ECM-EHL and ECM-EHL3 Avalue 3.5" Elkhart Lake Boards
Atom and Celeron Elkhart Lake boards with triple display and dual 2.5GbE, or triple LAN and triple M.2 expansion.
ECM-TGU Avalue 3.5" 11th Gen Core Boards
11th Gen Intel Core Tiger Lake and Celeron processors with up to quad display and triple M.2 expansion.
RSC-3568J and RSC-3576J Avalue Rockchip 3.5" SBCs
Industrial Rockchip RK3568J and RK3576J processors on 3.5 inch boards with dual GbE and -40 to 85 °C operation on the RK3576J.
RSC-IMX61 and RSC-IMX8M Avalue NXP i.MX 3.5" SBCs
NXP i.MX 6 and i.MX 8M Quad processors on 3.5 inch boards with wide DC input and wide temperature builds.
CAPA13 Axiomtek AMD Ryzen Embedded 3.5" Boards
Ryzen Embedded V1807B and V1605B processors on a 3.5 inch board, including fanless CAPA13R versions.
CAPA520 and CAPA55R Axiomtek 3.5" Core Boards
Socketed 8th and 9th Gen Intel Core LGA1151 or 11th Gen Tiger Lake processors on a 3.5 inch board.
CT-DR101, CT-DWL01 and CT-DBT Premio 3.5" SBCs
AMD Ryzen Embedded V1000 and R1000, 8th Gen Intel Core Whiskey Lake or Celeron J1900 processors on a 3.5 inch board.
EMBC-5000 and EMBC-7000 Vecow 3.5" Boards
11th Gen Intel Core Tiger Lake and Core Ultra Series 1 processors on a 3.5 inch industrial board.
JASPER and VENUS Diamond Systems Rugged 3.5" SBCs
Rugged COM Express Type 6 boards, including 11th Gen Core i7-1185G7E builds, and conduction-cooled boards with data acquisition, digital I/O and PCIe/104 expansion.
IB3-281 and EN-J6412DL Giada 3.5" SBCs
Intel N97, Atom x7211E and Celeron J6412 on 3.5 inch boards with DisplayPort, HDMI and LVDS and 12 to 24 V DC input.
SMB-2615 Sintrones 3.5" SBC
Intel N150, N355 or Atom x7433RE on a 3.5 inch board with dual 2.5GbE, four COM ports and extended temperature operation.
Not sure which range fits? Tell us the application and we will recommend the right model.
3.5 Inch Embedded Board Innovation & OEM System Insights
Speak to a 3.5 Inch SBC Specialist.
Tell us what the board will go into, the interfaces you need to connect and how long the design must stay in production. We will recommend the right form factor and processor, then configure and test it before it ships.