4" Mainboards
// 4 inches Industrial Mainboards
// [Intel Atom x5-E3930 | Intel Atom x5-E3940 | Intel Atom x7-E3950 | Intel Pentium N4200]
// SoC (System on a Chip)
// 204-pin SO-DIMM DDR3L
// 1 x G-LAN (Front page)
// 3 x G-LAN (Back side)
// 2 x USB (Back side)
// 2 x USB (internal)
// Digital I/O (8-Bit)
// 2 x Mini-PCIe
// Power Supply DC 9 to 36V
Please configure your desired product.
Standard Configuration
Custom Configuration
Sales only to business customers.
Delivery time: upon request
Basic Module: DFI AL253
| General information | ||||
| SKU / Item Number | AL253 | |||
| Product Basic Data | ||||
| Manufacturer | DFI | |||
| Product ID | 770-AL2531-000G, 770-AL2531-100G, 770-AL2531-200G, 770-AL2531-300G, 770-AL2531-400G, 770-AL2531-500G, 770-AL2531-600G | |||
| System | ||||
| Processor | Series | Intel Apollo Lake | ||
| Number | Intel Atom x5-E3930, Intel Atom x5-E3940, Intel Atom x7-E3950, Intel Pentium N4200 | |||
| CPU cores | 2 Pce, 4 Pce | |||
| Threads | 2 Pce, 4 Pce | |||
| Socket | BGA 1296 | |||
| Base frequency | 1,1 GHz, 1,3 GHz, 1,6 GHz | |||
| Max Turbo Frequency | 1,8 GHz, 2,5 GHz | |||
| Thermal Design Power (TDP) | 6 W, 6,5 W, 9,5 W, 12 W | |||
| Chipset | SoC (System on a Chip) | |||
| Memory | Structure | 204-pin SO-DIMM DDR3L | ||
| Memory Type | DDR3 | |||
| DIMM Type | Unbuffered SO-DIMM | |||
| DIMM data transfer rate | 1866 MT/s | |||
| Slots | 1 Pce | |||
| Maximum expansion | 8 GB | |||
| Internal memory | 2 GB, 4 GB | |||
| BIOS | AMI SPI 128 Mbit | |||
| Graphics | ||||
| Processor | Intel HD Graphics 500, Intel HD Graphics 505 | |||
| Screens (Multi-display) | 2 displays | |||
| VGA | Maximum resolution | 1920 x 1200 at 60 Hz | ||
| HDMI | Maximum resolution | 3840 x 2160 at 30 Hz | ||
| DisplayPort | Maximum resolution | 4096 x 2160 at 60 Hz | ||
| Dual mode | Yes (DP++) | |||
| Extension | ||||
| Mini-PCIe | Full installation depth | Quantity | 2 Pce | |
| USB support | Yes | |||
| mSATA support | Yes | |||
| PCIe Interfaces | 2x Mini-PCIe slots | |||
| M.2 | Slot 1 | Key ID | E | |
| Interface | PCIe ×1 (Gen 3), USB 2.0 | |||
| Supported dimensions | 2230 | |||
| M.2 Key IDs | E | |||
| Storage | mSATA | |||
| Network | ||||
| G-LAN | Controller | Chipset | Intel I211AT PCIe (10/100/1000 Mbps) | |
| Quantity | 4 Pce | |||
| Network | 4x G-LAN | |||
| Externe I/O (Front Panel) | ||||
| Display | VGA | 1 Pce | ||
| DP++ | 1 Pce | |||
| Ethernet | RJ-45 | 1 Pce | ||
| Serial | RS-232 / 422 / 485 | DB-9 | 2 Pce | |
| Externe I/O (Rear Panel) | ||||
| Ethernet | RJ-45 | 3 Pce | ||
| Serial | RS-232 / 422 / 485 | DB-9 | 2 Pce | |
| USB | USB 3.1 Gen 1 | 2 Pce | ||
| Internal I/O | ||||
| USB | USB 2.0 | Ports (2.00 mm pitch) | 2 Pce | |
| Digital I/O | Bits | 8-bit | 1 Pce | |
| Serial ATA | SATA R3.0 (6 Gbit/s, 600 MB/s) | 1 Pce | ||
| Power connection (onboard) | 1 Pce | |||
| Watchdog Timer | ||||
| Watchdog Timer | Yes | |||
| Watchdog timer (interval) | Programmable via software (1 - 255 seconds) | |||
| Safety | ||||
| Trusted Platform Module (TPM) | fTPM 2.0 (Firmware Simulation) | |||
| Power Supply | ||||
| Typ (Input) | DC | Wide Range | Yes | |
| Range | 9 to 36V | |||
| Connector | Male connector (screw-in) | |||
| Power supply - Input | DC: 9~36V | |||
| Real-Time Clock (RTC) Battery | CR2032 coin cell battery | |||
| OS / Software | ||||
| Windows | Windows 7 (32/64-bit) | is supported | ||
| Windows Embedded | Windows 10 Enterprise IoT LTSC (2019) | is supported | ||
| Linux | Distribution | Linux | ||
| Supported OS | Linux, Windows, Windows Embedded | |||
| Cooling | ||||
| Implementation | Passive | |||
| Passive | Thermal Management | Cooling Fins (Heat Sink) | ||
| Mechanical / Environment | ||||
| Temperature | Operation | 0° to 60°C, -40°C to 85°C | ||
| Storage | -40°C to 85°C | |||
| Relative humidity | Operation | 5 to 90%, non-condensing | ||
| Storage | 5 to 90%, non-condensing | |||
| Dimensions | Form factor | 4 inches | ||
| Width | 165 mm | |||
| Deep | 115 mm | |||
| Height | 24,1 mm | |||
| Controls | Power | 1 Pce | ||
| Status indicators | Power | 1 Pce | ||
| Certificates / Conformities | ||||
| CE | Yes | |||
| FCC | Class B | Yes | ||
| Additional certificates / compliance approvals | UKCA | |||
| RoHS compliant | Yes | |||
We are happy to advise you personally.
