ADVANTECH ARK-1125C — Box PC
Palm-size fanless box PC with an Intel Atom x7211E processor, 133 × 46.4 × 94.2 mm — 4 × RS-232/422/485, 1 × 2.5GbE, 1 × HDMI, 3 × M.2 slots, TPM 2.0, IEC 62443-4-2 certified, −30 to 60 °C.
Status: In production
Product: Palm-size fanless box PC — Intel Atom x7211E, 4 × COM
CPU: Intel Atom x7211E (1,0 GHz, Turbo 3,2 GHz)
Interfaces: 4 × COM · 1 × 2.5GbE · 1 × HDMI · 4 × USB · 8 × DIO
Dimensions: 133 × 46,4 × 94,2 mm · 0,7 kg
Temperature: −30 to 60 °C (with extended-temperature peripherals)
ARK-1125C is the palm-size, fanless, four-serial-port member of Advantech’s ARK-1000 series. With an Intel Atom x7211E processor, single-slot DDR5-4800 memory (up to 16 GB) and one 2.5GbE port, it is positioned as a light control or gateway computer that aggregates serial-interface field equipment such as PLCs, drives, barcode readers and measuring instruments. Three M.2 slots (2230 E, 2242 M, 2280 B with nano-SIM holder) fit storage, Wi-Fi and a 5G/LTE module in the same enclosure; on-board TPM 2.0 and IEC 62443-4-2 (Security Level 2) certification support compliance readiness for the EU Cyber Resilience Act.
A 12 VDC lockable DC-jack input and roughly 10 W typical consumption let it sit in small cabinets or inside machines; it mounts on a DIN rail or a wall. In the standard configuration memory and storage are added at order time; ARK-1125C-EN1A1 ships from the factory with 16 GB memory and a 128 GB NVMe M.2 2242 SSD. Windows 10/11 IoT Enterprise LTSC and Ubuntu 22.04 are supported, and Advantech DeviceOn enables remote device management. Advantech has not yet published a separate datasheet for this product; the values below are taken from the advantech.com specification table.
Technical specifications
| ARK-1125C | |
|---|---|
| Processor | |
| CPU | Intel Atom x7211E |
| Frequency | 1.0 GHz, max. turbo 3.2 GHz |
| BIOS | AMI EFI 256 Mbit |
| Memory | |
| Technology | DDR5 up to 4800 MHz |
| Max. capacity | 16 GB (EN1A1: 16 GB built-in) |
| Socket | 1 × 262-pin SO-DIMM |
| ECC support | No |
| Graphics and display | |
| HDMI | 1 |
| Ethernet | |
| LAN | 1 × 10/100/1000/2500 Mbps Intel i226, Wake-on-LAN |
| I/O interface | |
| Serial ports | 4 × RS-232/422/485 |
| USB | 2 × USB 3.2, 2 × USB 2.0 |
| GPIO | 8-bit |
| Audio | Realtek ALC888S High Definition Audio; line-out, mic-in |
| Expansion and storage | |
| M.2 | 3 slots: 1 × M.2 2230 E key, 1 × M.2 2242 M key, 1 × M.2 2280 B key with nano-SIM holder |
| Storage | M.2 2230 E (PCIe ×1), M.2 2280 B (PCIe ×1), M.2 2242 M (PCIe ×1; SATA shared with NVMe); EN1A1: 128 GB PCIe/NVMe M.2 2242 built-in |
| TPM | TPM 2.0 built-in |
| Watchdog timer | 255-level timer interval, set by software |
| Software | |
| Microsoft Windows | Windows 10/11 IoT Enterprise LTSC (EN1A1: Windows 10) |
| Linux | Ubuntu 22.04 (EN1A1: by project) |
| Power | |
| Power type | AT / ATX |
| Input voltage | 12 VDC |
| Power adaptor | Input 100 – 240 VAC, output 12 VDC, 60 W |
| Power consumption | Typical 10.05 W (EN1A1: 6.09 W), max. 19.72 W |
| Mechanical | |
| Construction | Aluminum housing |
| Dimensions (W × H × D) | 133 × 46,4 × 94,2 mm |
| Weight | 0,7 kg |
| Mounting | DIN-rail / wall |
| Environment | |
| Operating temperature | −30 to 60 °C (with extended-temperature peripherals, 0.7 m/s airflow) |
| Storage temperature | −40 to 85 °C |
| Relative humidity | 95 % @ 40 °C (non-condensing) |
| Vibration during operation | 3 Grms, IEC 60068-2-64, random, 5 – 500 Hz, 1 hr/axis |
| Shock during operation | 30 G, IEC 60068-2-27, half sine, 11 ms |
| Certification | |
| EMC | CE, FCC, CCC, BSMI |
| Safety | CB, UL, CCC, BSMI |
| Cybersecurity | IEC 62443-4-2 (Security Level 2) |
Key features
- Intel Atom x7211E processor
- DDR5-4800 SO-DIMM memory, up to 16 GB
- Four serial ports (RS-232/422/485)
- M.2 E, B and M key slots for storage and wireless modules
- TPM 2.0 for system security
- −30 to 60 °C extended operating temperature
- 12 V lockable DC-jack power input
- Advantech DeviceOn support
- IEC 62443-4-2 certified (Security Level 2) — compliance readiness for the EU Cyber Resilience Act
Ordering information
| Part number | Description |
|---|---|
| ARK-1125C-S0A1 | Intel Atom x7211E; memory and storage bundled on request; made in China |
| ARK-1125C-S0A1U | Intel Atom x7211E; memory and storage bundled on request; made in Taiwan |
| ARK-1125C-EN1A1 | Intel Atom x7211E; 16 GB DDR5 built-in, 128 GB NVMe M.2 2242 built-in; Windows 10 |
Memory, storage and operating system are bundled on request at order time.
Is this box PC right for your project?
Share the devices to be connected (serial/Ethernet/CAN), display needs, ambient temperature and cabinet layout; let’s configure processor, memory, storage and expansion modules together. FST commissions the industrial computer together with machine-vision camera, lens and lighting selection as one system.
All product specifications are subject to change without notice; data compiled from the specification table of the advantech.com ARK-1125C product page (no datasheet is published for this product).
Source: Advantech product data