APPLICATION
The AL253 is a compact 4” single board computer powered by Intel® Atom® E3900 Series or Pentium® N4200 processors, offering efficient processing for fanless and embedded applications. With onboard memory options of 2GB, 4GB, or 8GB DDR3L and an additional SO-DIMM slot, it supports up to 8GB total in dual-channel mode. The board supports dual independent displays via DP++ and VGA (or optional DP), with resolutions up to 4096×2160 at 60Hz.
Designed for connectivity-rich embedded use, the AL253 includes up to four Intel® I211AT GbE LAN ports, four COM ports, four USB 3.1 Gen1, and two USB 2.0. Storage flexibility comes via onboard eMMC (up to 64GB), mSATA, and SATA 3.0. Expansion options include Mini PCIe slot, M.2 E key, and wide DC input from 9–36V, making it ideal for industrial deployments.
With support for Windows and Linux, a rugged operating range from -40°C to 85°C (model dependent), and certifications including CE, FCC, and RoHS, the AL253 is built for embedded control, edge computing, and industrial automation in space-constrained environments.
feature list
Onboard DDR3L memory (2GB/4GB/8GB) with additional SO-DIMM slot
Supports dual independent displays with DP++ resolution up to 4096x2160 @ 60Hz
Rich expansion with 1 full-size mSATA, 1 Mini PCIe slot, and 1 M.2 2230 E key slot
Supports up to 4 Intel I211AT Gigabit Ethernet ports
Wide DC input range from 9V to 36V
TPM 2.0 security support via firmware TPM (fTPM)
Integrated watchdog timer programmable from 1 to 255 seconds
Comprehensive I/O with up to 4 USB 3.1 Gen1, 2 USB 2.0, and 4 COM ports
Built-in eMMC storage options ranging from 8GB to 64GB
MTBF up to 619,529 hours at 25°C
| MODEL NUMBER | PROCESSOR | MEMORY | TEMPERATURE |
|---|---|---|---|
| 770-AL2531-000G | Intel Atom® x7-E3950 | 1 SODIMM + 4GB memory down | 0ºC to 60ºC |
| 770-AL2531-100G | Intel Atom® x5-E3930 | 1 SODIMM + 2GB memory down | 0ºC to 60ºC |
| 770-AL2531-200G | Intel Atom® x7-E3950 | 1 SODIMM + 4GB memory down | -40ºC to 85ºC |
| 770-AL2531-300G | Intel Atom® x5-E3930 | 1 SODIMM + 2GB memory down | -40ºC to 85ºC |
| 770-AL2531-400G | Intel Atom® x5-E3940 | 1 SODIMM + 4GB memory down | 0ºC to 60ºC |
| 770-AL2531-500G | Intel Atom® x5-E3940 | 1 SODIMM + 4GB memory down | -40ºC to 85ºC |
| 770-AL2531-600G | Intel Atom® N4200 | 1 SODIMM + 4GB memory down | 0ºC to 60ºC |
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