DFI TWLF51-BT-86N10 Intel N100 1.8″ Femto-ITX SBC with 8GB LPDDR5 Memory and 64GB eMMC

Plenty of OEM software has already been qualified on the Intel N100, and moving it into a smaller device is simpler when the processor stays the same. The TWLF51-BT-86N10 keeps that processor in the 84 x 55 mm Femto-ITX format of the DFI TWLF51 series, as a 1.8″ SBC for compact kiosks, HMIs and gateways.

The Intel N100 is an Alder Lake-N processor with four cores at up to 3.4 GHz and a 6 W TDP. It pairs with 8 GB of LPDDR5 memory at 4800 MHz and 64 GB of eMMC, both on the board, so the build has no memory socket to specify. Intel UHD Graphics supports HDMI 2.0 at up to 4096 x 2160 at 60 Hz and hardware decode of HEVC, VP9, AV1 and AVC.

Connectivity follows the rest of the series. One GbE port uses an Intel I210-IT controller, two USB 3.2 Gen 2 Type-A ports sit on the edge of the board, and internal headers provide two USB 2.0 ports, one RS-232/422/485 port and 8-bit DIO for buttons, indicators or a barcode reader. The M.2 E-key 2230 socket, on PCIe Gen3 x1 and USB 2.0, takes a Wi-Fi and Bluetooth card.

Power is 12 V DC through a terminal block, cooling is a passive heatsink, and the TWLF51-BT-86N10 operates from -5 to 65 °C, with Windows 11 IoT Enterprise or Linux, a discrete TPM 2.0 and CE, FCC, UKCA and RoHS compliance. For a newer processor at the same 6 W, the TWLF51-BT-86N15 uses the Twin Lake N150 with a 3.6 GHz turbo; for -20 to 70 °C cabinets, the TWLF51-EC-86X74 offers four Atom x7433RE cores at 9 W.