Description
The POC-400 from Neousys Technology is an ultra-compact fanless embedded computer for industrial applications. It utilises the latest Intel® Elkhart Lake platform Atom® x6425E 4-core CPU, delivering up to 1.8x CPU and 2x GPU performance improvements compared to previous generations of Atom solutions.
In addition to the performance boost, the POC-400 features an ultra-compact design with an external footprint of just 56 x 108 x 153 mm, making it a solution that can easily fit into the most restricted of spaces.
The system comes with a DIN-rail mounting chassis and an abundance of front-access I/O interfaces. Featuring three 2.5GBASE-T Ethernet ports with IEEE 802.3 PoE+ capability, the POC-400 provides higher data bandwidth for devices such as NBASE-T cameras and is backward-compatible with 1000/100/10 Mbps Ethernet. The PC also has 2 x 4K Display Ports, 2x USB3.1 Gen1, 2x USB 2.0 and COM ports to meet general industrial applications.
Supporting Neousys’ proprietary MezIO® interface for function expansion, a user can add functionality such as isolated DIO, RS-232/422/485, ignition control and 4G/ 5G by installing a MezIO® module. Additionally, the POC-400 comes with an internal M.2 E key socket for a Google TPU or an Intel® Movidius VPU module to transform it into a lightweight AI inference platform at the Edge.
Combining the new 10nm Atom® CPU, 2.5G Ethernet ports, PoE+ and ultra-compact enclosure with functional expansion capabilities, the Neousys’ POC-400 is a compact and versatile embedded controller that can fuel a variety of industrial applications.
Key Features
- Intel® Elkhart Lake Atom® x6425E quad-core 2.0GHz/ 3.0GHz 12W processor
- Rugged -25 °C to 70 °C fanless operation
- 2x 2.5GbE PoE+ ports and 1x 2.5GbE port with screw-lock
- 2x USB 3.1 Gen1 and 2x USB 2.0 ports with screw-lock
- M.2 2280 M key SATA interface
- Dual DP display outputs supporting 4096 x 2160 resolution
- Front I/O access DIN-mounting design
- MezIO® compatible
Specification
| System Core | |
|---|---|
| Processor | Intel® Elkhart Lake Atom® x6425E quad-core 2.0GHz/3.0GHz 12W processor |
| Graphics | Integrated Intel® UHD Graphics |
| Memory | Up to 32 GB DDR4-3200 SDRAM by one SODIMM socket |
| TPM | Supports fTPM 2.0 |
| Panel I/O Interface | |
| Ethernet | 3x 2.5GBASE-T Ethernet ports by Intel® I225 GbE controllers |
| POE | Optional IEEE 802.3at PoE+ on port #2 and #3 |
| Video Port | 2x DisplayPort connector, supporting 4096 x 2160 resolution @ 60Hz |
| USB | 2x USB 3.1 Gen1 (5 Gbps) ports 2x USB 2.0 ports |
| Serial Port | 1x software-programmable RS-232/422/485 ports (COM1) 3x 3-wire RS-232 ports (COM2/3/4) or 1x RS-422/485 port (COM2) |
| Audio | Optional 1x 3.5 mm jack for mic-in and speaker-out |
| Internal Expansion Bus | |
| M.2 E key | 1x M.2 2230 E key socket for WiFi, Google TPU or Movidius VPU module |
| Expandable I/O | 1x MezIO® expansion port for Neousys MezIO® modules |
| Storage Interface | |
|---|---|
| M.2 M key | 1x M.2 2280 SATA interface |
| Power Supply | |
| DC Input | 1x 3-pin pluggable terminal block for 8-35V DC input |
| Mechanical | |
| Dimension | 56 mm (W) x 108 mm (D) x 153 mm (H) |
| Weight | 0.96kg |
| Mounting | DIN-rail mount (standard) or Wall-mount (optional) |
| Environmental | |
| Operating Temperature | -25°C ~ 70°C*/** |
| Storage Temperature | -40°C ~85°C |
| Humidity | 10%~90% , non-condensing |
| Vibration | Operating, MIL-STD-810G, Method 514.7, Category 4 |
| Shock | Operating, MIL-STD-810G, Method 516.7, Procedure I |
| EMC | CE/FCC Class A, according to EN 55032 & EN 55035 |
Power Backup Modules:
|
PB-9250J-SA – 9250 w.s Standalone Intelligent SuperCAP Power Backup Module |
PB-4600J-SA – 4600 w.s Standalone Intelligent SuperCAP Power Backup Module |
PB-2580J-SA – 2580 w.s Standalone Intelligent SuperCAP Power Backup Module |
Ordering Information
POC-400
Intel® Elkhart Lake Atom® x6425E ultra-compact DIN-rail fanless rugged computer with 1x 2.5GbE, 2x 2.5G PoE+ and 2x USB 3.1 Gen1
POC-410
Intel® Elkhart Lake Atom® x6425E ultra-compact DIN-rail fanless rugged computer with 3x 2.5GbE and 2x USB 3.1 Gen1
Optional 1x 3.5 mm jack for mic-in and speaker-out
Supported MezIO® Modules
Neousys MezIO® module offers computer signals, power rails and control signals via a high-speed connector. It transforms Neousys embedded systems into application-specific systems with application-oriented I/Os such as RS-232/422/485, isolated DIO and ignition power control.
Optional Accessories
- PA-60W-OW 60W AC/DC power adapter with 12V, 5A DC output, cord end terminals for terminal block. Operating temperature : -30 to 60 °C
- Wmkit-V-POC400 Wall-mount assembly for POC-400 series, vertical type
- Wmkit-H-POC400 Wall-mount assembly for POC-400 series, horizontal type
- Cbl-DB9F-3DB9M-15CM 1x DB9 (Female) to 3x DB9 (Male), length: 15CM
Neousys MezIO – Interchangeable Mezzanine I/O Boards
Neousys MezIO is a modular mezzanine I/O interface designed to expand embedded systems with application-specific I/O functions. It connects via a high-speed board-to-board interface, carrying signals, power, and control lines from the motherboard. Its 3-point mounting structure improves mechanical stability and reliability, making it suitable for demanding industrial applications.
MezIO® modules allow users to add or customise functions such as RS-232/422/485, isolated digital I/O, ignition control, storage expansion, USB, and PoE networking. This flexible design enables cost-effective, tailor-made embedded system configurations. MezIO Module Range:
MezIO-C180 / C181 – 8-port RS-232/422/485 |
MezIO-D230 / D220 – 32/16-channel isolated digital I/O |
MezIO-D330 – 16 DI + 16 DO isolated I/O |
MezIO-G4 / G4P – 4-port Gigabit Ethernet with PoE+ |
MezIO-R10 / R11 – 2.5″ SATA storage + mini-PCIe expansion |
MezIO-U4-30 / U4-50 – 4-port USB 3.1 |
MezIO-V20 / V21 – 16-mode ignition power control |
| 8-port RS-232/422/485 | |
|---|---|
| MezIO-C180-50 | 4x RS-232/ 422/ 485 and 4x RS-232 ports MezIO® module for Nuvo-11000/ Nuvo-9000/ Nuvo-7000/ POC-900/ POC-700/ POC-600/ POC-500/ POC-400/ POC-300 series |
| MezIO-C181-50 | 4x RS-232/ 422/ 485 and 4x RS-422/ 485 ports MezIO® module for Nuvo-11000/ Nuvo-9000/ Nuvo-7000/ POC-900/ POC-700/ POC-600/ POC-500/ POC-400/ POC-300 series |
| Cbl-S68M-8DB9M-50CM | SCSI-68(M) to 8x DB-9(M) cable, 50 cm |
| 32/16-CH Isolated Digital I/O | |
| MezIO-D330 | 16-CH isolated DI and 16-CH isolated DO MezIO® module for Nuvo-11000/ Nuvo-9000/ Nuvo-7000/ POC-900/ POC-700/ POC-600/ POC-500/ POC-400/ POC-300 series |
| MezIO-D230-50 | 16-CH isolated DI and 16-CH isolated DO MezIO® module for Nuvo-9000/ Nuvo-7000/ POC-500/ POC-300 Series |
| MezIO-D220-50 | 8-CH isolated DI and 8-CH isolated DO MezIO® module for Nuvo-9000/ Nuvo-7000/ POC-500/ POC-300 Series |
| Cbl-S68M-S68M-100CM | SCSI-68(M) to SCSI-68(M) cable, 100 cm |
| TB-10 | Terminal board with 68-pin SCSI-II female connector and 68-pole terminal block |
| 4x GigE ports | |
| MezIO-G4P | 4-Port GbE with 802.3at PoE+ MezIO® module for Nuvo-11000/ Nuvo-9000/ Nuvo-7000 series |
| MezIO-G4 | 4-Port GbE MezIO® module for Nuvo-11000/ Nuvo-9000/ Nuvo-7000/ POC-900/ POC-500 series |
| SATA port for 2.5″ HDD/SSD | |
| MezIO-R11 | MezIO® module with 2.5″ SATA HDD/ SSD for POC-700/ POC-600/ POC-500/ POC-400/ POC-300 series |
| MezIO-R12 | MezIO® module with SATA port for 2.5″ HDD/ SSD, 4-CH isolated DI and 4-CH isolated DO for POC-700/ POC-600/ POC-500/ POC-400 series |
| 4 x USB 3.1 ports | |
| MezIO-U4-30 | 4-port USB 3.1 MezIO® module for POC-700/ POC-600/ POC-500/ POC-400/ POC-300 series |
| MezIO-U4-50 | 4-port USB 3.1 MezIO® module for POC-900/ POC-500 series, and Nuvo-11000/ Nuvo-9000/ Nuvo-7000 series |
| 16-mode Ignition Power Control | |
| MezIO-V20-EP | 16-mode ignition power control MezIO® module for in-vehicle usage for Nuvo-11000E/ Nuvo-9000E/P/DE/ Nuvo-9160GC/ Nuvo-9166GC/ Nuvo-7160GC/ Nuvo-7164GC/ Nuvo-7000E/P/DE series |
| MezIO-V20 | 16-mode ignition power control and 1x mini-PCIe socket (USB2 only) for in-vehicle usage for POC-900/ POC-700/ POC-500/ Nuvo-11000LP/ Nuvo-9000LP/ Nuvo-7000LP series |
| MezIO-V21 | 16-mode ignition power control and 1x mini-PCIe socket (USB2+PCIe) for in-vehicle usage for POC-900/ POC-700/ POC-600/ POC-500/ Nuvo-11000LP/ Nuvo-9000LP/ Nuvo-7000LP series |






MezIO-C180 / C181 – 8-port RS-232/422/485
MezIO-D230 / D220 – 32/16-channel isolated digital I/O
MezIO-D330 – 16 DI + 16 DO isolated I/O
MezIO-G4 / G4P – 4-port Gigabit Ethernet with PoE+
MezIO-R10 / R11 – 2.5″ SATA storage + mini-PCIe expansion
MezIO-U4-30 / U4-50 – 4-port USB 3.1
MezIO-V20 / V21 – 16-mode ignition power control










