US 1.8" Femto-ITX SBCs
Femto ITX SBCs for the Smallest Embedded Designs
At 84 x 55 mm, a 1.8 inch Femto-ITX SBC, also called a Femto ITX motherboard, is the smallest x86 single board computer format, small enough for handheld devices, compact controllers and sensor gateways. Available with low-power Intel Atom and Celeron processors from Apollo Lake to Elkhart Lake and AMD Ryzen Embedded R1000 and R2000.
Options include dual display outputs and M.2 expansion on selected models, and low-power processors that suit fanless enclosures, suited to portable instruments, medical devices, compact kiosks and IoT gateways where the enclosure leaves no room for a larger board.
Speak to an embedded board specialist to match the processor, I/O and cooling to your enclosure.
Browse Our Femto-ITX SBCs
- CPU: RK3566
- AI Performance: 0.8
- Memory: 4GB Soldered On-board
- OS: Linux Debian 10
- Display Outputs: 1x HDMI
- Ethernet: 1x GbE LAN [RJ45]
- USB: 1x USB 2.0 [Board], 1x USB 3.0 [Type A], 1x USB OTG [Type A], 2x USB 2.0 [Type A]
- Storage: 1x Micro SD, 32GB eMMC
- Power: 5V [USB-C]
- Temp: 0°C to 60°C [32°F to 140°F]
- Certification: CE, FCC
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ALF51-TN-86E40
ALF51 with quad-core Intel Atom x5-E3940, 8~GB LPDDR4 and -40 to 85~°C -
ALF51-BN-26E30
ALF51 with dual-core Intel Atom x5-E3930 at 6.5~W, 2~GB LPDDR4 and 0 to 60~°C -
ALF51-BN-26E40
ALF51 with quad-core Intel Atom x5-E3940, 2~GB LPDDR4 and 0 to 60~°C -
ALF51-BN-26N50
ALF51 with Intel Celeron N3350, 2~GB LPDDR4 and 64~GB eMMC -
ALF51-BN-46E40
ALF51 with quad-core Intel Atom x5-E3940, 4~GB LPDDR4 and 0 to 60~°C -
ALF51-BN-86E40
ALF51 with quad-core Intel Atom x5-E3940, 8~GB LPDDR4 and 0 to 60~°C -
ALF51-EN-26E30
ALF51 with dual-core Intel Atom x5-E3930 and wide temperature -20 to 70~°C -
ALF51-EN-26E40
ALF51 with quad-core Intel Atom x5-E3940 and -20 to 70~°C -
ALF51-TN-26E30
ALF51 with dual-core Intel Atom x5-E3930 and extended temperature -40 to 85~°C -
ALF51-TN-26E40
ALF51 with quad-core Intel Atom x5-E3940 and -40 to 85~°C -
ALF51-TN-46E40
ALF51 with quad-core Intel Atom x5-E3940, 4~GB LPDDR4 and -40 to 85~°C
- OS: Linux
- Display Outputs: 1x Display Port
- Ethernet: 2x GbE LAN [RJ45]
- USB: 1x USB 2.0 [Board], 2x USB 3.1 Gen 1 [Type A]
- Serial: 1x RS232/422/485 [Board]
- mPCIe: 1x mPCIe [PCIe/USB]
- Storage: 64GB eMMC
- Power: 12V DC [Terminal Block]
- Certification: CE, FCC, RoHS
- CPU: Intel Atom X Series Apollo Lake
- Memory: 8GB Soldered On-board
- Temp: -40°C to 85°C [-40°F to 185°F]
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PCSF51-EN-46R232
PCSF51 with AMD Ryzen Embedded R2312, 4 GB DDR4 and -20 to 70 °C -
PCSF51-BN-46R232
PCSF51 with AMD Ryzen Embedded R2312, 4 GB DDR4 and 64 GB eMMC -
PCSF51-BN-86R234
PCSF51 with AMD Ryzen Embedded R2314, 8 GB DDR4 and 4K HDMI -
PCSF51-BN-86R254
PCSF51 with AMD Ryzen Embedded R2514, 8 GB DDR4 and 64 GB eMMC
- CPU: AMD Ryzen R2000
- OS: Linux, Linux Ubuntu 20.04
- Display Outputs: 1x HDMI
- Ethernet: 1x GbE LAN [RJ45]
- USB: 2x USB 3.1 Gen 2 [Type A]
- M.2: 1x M.2 E-Key [PCIe x1/USB]
- Storage: 64GB eMMC
- Power: 12V DC [Terminal Block]
- Certification: CE, FCC, RoHS, UKCA
- Memory: 4GB Soldered On-board
- Temp: -20°C to 70°C [-4°F to 158°F]
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GHF51-BN-86R16
GHF51 with AMD Ryzen Embedded R1606G, 8 GB DDR4 and 64 GB eMMC -
GHF51-BN-46R11
GHF51 with AMD Ryzen Embedded R1102G at 6 W and 4 GB DDR4 -
GHF51-BN-46R13
GHF51 with AMD Ryzen Embedded R1305G at 10 W and 4 GB DDR4 -
GHF51-BN-46R15
GHF51 with AMD Ryzen Embedded R1505G, 4 GB DDR4 and 64 GB eMMC -
GHF51-BN-46R16
GHF51 with AMD Ryzen Embedded R1606G, 4 GB DDR4 and dual HDMI -
GHF51-EN-46R16
GHF51 with AMD Ryzen Embedded R1606G, 4 GB DDR4 and -20 to 70 °C
- CPU: AMD Ryzen R-Series
- OS: Linux
- Display Outputs: 2x HDMI
- Ethernet: 1x GbE LAN [RJ45]
- USB: 1x USB 3.1 Gen 2 [Type C]
- mPCIe: 1x mPCIe [PCIe/USB]
- Storage: 64GB eMMC
- Power: 12V DC [Terminal Block]
- Certification: CE, FCC, RoHS, UKCA
- Memory: 8GB Soldered On-board
- Temp: 0°C to 60°C [32°F to 140°F]
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TWLF51-BT-86N10
TWLF51 with Intel N100, quad-core Alder Lake-N, 8 GB LPDDR5 and 64 GB eMMC -
TWLF51-BT-86N15
TWLF51 with Intel N150, quad-core at 6 W, 8 GB LPDDR5 and 64 GB eMMC -
TWLF51-BT-86N35
TWLF51 with Intel Core 3 N355, eight cores, 8 GB LPDDR5 and 64 GB eMMC -
TWLF51-EC-86X72
TWLF51 with Intel Atom x7211RE, dual-core at 6 W and -20 to 70 °C -
TWLF51-EC-86X7213RE
TWLF51 with Intel Atom x7213RE, dual-core 2.0 GHz base, -20 to 70 °C -
TWLF51-EC-86X74
TWLF51 with Intel Atom x7433RE, four cores at 9 W and -20 to 70 °C -
TWLF51-EC-86X78
TWLF51 with Intel Atom x7835RE, eight cores and -20 to 70 °C
- Memory: 8GB Soldered On-board
- OS: Linux, Windows 11
- Display Outputs: 1x HDMI
- Ethernet: 1x GbE LAN [RJ45]
- USB: 2x USB 2.0 [Board], 2x USB 3.2 Gen 2 [Type A]
- Serial: 1x RS232/422/485 [Board]
- M.2: 1x M.2 E-Key [PCIe x1/USB 2.0] [2230]
- Storage: 64GB eMMC
- Power: 12V DC [Terminal Block]
- Certification: CE, FCC, RoHS, UKCA
- CPU: Intel Processor N Series Alder Lake
- Temp: -5°C to 65°C [23°F to 149°F]
- CPU: Intel Celeron N Series Apollo Lake
- Memory: 4GB Soldered On-board
- OS: Linux
- Display Outputs: 1x Mini HDMI
- Ethernet: 1x GbE LAN [RJ45]
- USB: 2x USB 2.0 [Type A], 2x USB 3.1 Gen 1 [Type A]
- M.2: 1x M.2 E-Key [PCIe x1/USB 2.0] [2230]
- Storage: 64GB eMMC
- Power: 12V [USB-C], 15V [USB-C], 20V [USB-C], 9V [USB-C]
- Temp: 0°C to 60°C [32°F to 140°F]
- Certification: CE, FCC, UKCA
- CPU: AMD Ryzen R-Series
- Memory: 1x DDR4 2400MHz SO-DIMM Slot, 8GB
- OS: Linux, Windows 10
- Display Outputs: 2x HDMI
- Ethernet: 1x GbE LAN [RJ45]
- USB: 1x USB 2.0 [Board], 1x USB 3.1 Gen 1 [Type-C]
- mPCIe: 1x mPCIe [PCIe/USB]
- Storage: 64GB eMMC
- Power: 12V DC [Terminal Block]
- Temp: 0°C to 60°C [32°F to 140°F]
- Certification: CE, FCC
- Memory: 4GB Soldered On-board
- OS: Linux, Windows 10
- Display Outputs: 1x eDP, 1x Mini Display Port
- Ethernet: 1x GbE LAN [RJ45]
- USB: 2x USB 3.1 Gen 1 [Type A], 4x USB 2.0 [Board]
- Serial: 1x RS232/422/485 [Board]
- M.2: 1x M.2 B-Key [PCIe/USB/SATA] [2242/3042]
- Storage: 1x M.2 SSD
- Power: 12V DC [Terminal Block]
- Certification: CE, FCC
- CPU: Intel Atom X Series Elkhart Lake
- Temp: -40°C to 85°C [-40°F to 185°F]
Femto-ITX SBC Ranges Configured by Things Embedded
We work with the leading manufacturers of 1.8 inch boards, so the ranges below are the ones we specify for handheld devices, compact controllers and gateways. Compare them by processor, I/O and expansion, then browse the models above or ask an embedded board specialist which range suits your enclosure.
PCSF51 DFI 1.8" Femto-ITX SBCs
AMD Ryzen Embedded R2000 boards on the 84 x 55 mm Femto-ITX footprint, for handheld and compact controller designs.
TWLF51 DFI Femto-ITX SBCs
Intel Twin Lake, Alder Lake-N and Amston Lake processors on the 84 x 55 mm Femto-ITX footprint with 8 GB memory down and 64 GB eMMC.
GHF51 DFI Ryzen Embedded 1.8" Femto-ITX SBCs
AMD Ryzen Embedded R1000 processors on the 84 x 55 mm Femto-ITX footprint with memory down and 64 GB eMMC.
ALF51 DFI Apollo Lake 1.8" Femto-ITX SBCs
Intel Atom E3900 and Celeron N3350 on the Femto-ITX footprint with memory down, 64 GB eMMC and extended temperature builds.
EZX-EHLP Avalue 1.8" Elkhart Lake Boards
Intel Atom and Celeron Elkhart Lake processors on a 1.8 inch board with dual display and M.2 Key-B expansion.
ACP-3566-PI and ACP-IMX8-PI Avalue Raspberry Pi Format SBCs
Rockchip RK3566 and NXP i.MX 8M Mini boards in the Raspberry Pi footprint, with eMMC on board for industrial use.
CT-NR101 C&T Solution 1.8" Femto-ITX SBC
An AMD Ryzen Embedded R1606G processor on a Femto-ITX board.
Not sure which range fits? Tell us the application and we will recommend the right model.
Femto-ITX Board Innovation & Compact Device Insights
Speak to a Femto-ITX 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.