Description
The AAEON PICO-TWL4 REV.B is a compact Pico-ITX single board computer powered by Intel® N150 and Core™ i3 N355 processors. Designed for embedded applications, it supports DDR5 memory, dual LAN, multiple display options, and versatile expansion with mSATA/mPCIe and M.2 slots. Ideal for space-constrained industrial and edge computing environments.
Key Features
- Intel® Processor N150 & Intel® Core™ 3 Processor N355
- DDR5 4800MHz SODIMM x 1, up to 16GB
- HDMI 1.4 x 1, eDP 1.4b/LVDS x 1
- Intel® Ethernet Controller I226, 2.5GbE RJ-45 x 1, Realtek RTL8111H, 1GbE RJ-45 x 1
- Full-size mSATA/mPCIe x 1, M.2 2230 E-Key x 1
- USB 3.2 Gen2[x1] x 2, USB 2.0 x 4
- RS-232/422/485 x 2, RS-232 x 2
- TPM 2.0, SATA 6Gb/s x 1, 4-bit GPIO, SMBus/I2C x 1
Specification
| Category | Specification |
| Form Factor | PICO-ITX |
| CPU | Intel® Processor N150 (4C, 0.80GHz, 6W) |
| Intel® Core™ 3 Processor N355 (8C, 1.90GHz, 15W) | |
| Chipset | Integrated with Intel® SoC |
| Memory Type | DDR5 4800, Single Channel SODIMM x 1, Max. 16GB, Non-ECC |
| BIOS | UEFI |
| Wake on LAN | Yes |
| Watchdog Timer | 255 Levels |
| Security | TPM 2.0 |
| RTC Battery | Lithium Battery 3V/240mAh |
| Dimensions | 3.94″ x 2.84″ (100mm x 72mm) |
| Gross Weight | 0.18 lbs (0.08 kg) |
| OS Support | Windows 10/11 (64-bit), Ubuntu 22.04.2 / Kernel 5.19 |
| Power Requirement | +12V (Optional: +9 ~ 36V via adapter card) |
| Power Supply Type | AT/ATX |
| Power Connector | Phoenix 2-pin (Default), Lockable DC Jack (Optional) |
| Power Consumption | 3.53A @ +12V (Typical) |
| 5.25A @ +12V (Max) | |
| Graphics Controller | Intel® UHD Graphics for 12th Gen Intel® Processors |
| Display Interfaces | HDMI 1.4 x 1 (3840×2160 @30Hz) |
| LVDS x 1 (1920×1200 @60Hz) | |
| eDP 1.4 x 1 (Optional, 3840×2160 @60Hz) | |
| Multiple Display | Up to 2 simultaneous displays |
| Audio CODEC | Realtek ALC256 (Optional) |
| Audio Interface | Line-out header (Optional, not available on WiTAS SKU) |
| External Ethernet | Intel® I226 2.5GbE RJ-45 x 1 |
| Realtek RTL8111H-CG 1GbE RJ-45 x 1 | |
| External USB | USB 3.2 Gen2[x1] x 2 |
| External Serial | — |
| External Video | HDMI 1.4 x 1 |
| Internal USB | USB 2.0 x 4 |
| Internal Serial | COM 12: RS-232/422/485 (5V/12V/RI) <br> COM 34: RS-232 |
| Internal Video | LVDS/eDP x 1 (Default: LVDS), Inverter x 1 (12V/2A) |
| SATA | SATA 6.0Gbps x 1 |
| +5V SATA Power Connector x 1 | |
| GPIO | GPIO 4-bit |
| SMBus/I2C | SMBus/I2C x 1 (Default: SMBus) |
| Fan Support | 4-pin Smart Fan x 1 |
| Front Panel I/O | HDD LED, PWR LED, Power Button, Buzzer, Reset |
| Expansion Slots | Full-size mSATA/mPCIe x 1 (Default: mSATA, BIOS selectable) |
| M.2 2230 E-Key x 1 | |
| Operating Temp. | 32°F ~ 140°F (0°C ~ 60°C) |
| Storage Temp. | -40°F ~ 185°F (-40°C ~ 85°C) |
| Operating Humidity | 0% ~ 90% RH, non-condensing |
| MTBF | 2,219,397 hours |
| Certifications | CE / FCC Class A |
Ordering Information
| PART NUMBER | PICO-TWL4-B10-0001 | PICO-TWL4-B10-0002 |
| CPU | Intel® Processor N150 | Intel® Core™ 3 Processor N355 |
| Memory | SD-DIMM | SD-DIMM |
| Display | HDMI x 1 | HDMI x 1 |
| LVDS x 1 | LVDS x 1 | |
| Storage | SATAIII x 1 | SATAIII x 1 |
| LAN | GbE x 1 | GbE x 1 |
| 2.5GbE x 1 | 2.5GbE x 1 | |
| USB | USB 2.0 x 4 | USB 2.0 x 4 |
| USB3.2 Gen 2 x 2 | USB3.2 Gen 2 x 2 | |
| COM | RS232/422/485 x 2 | RS232/422/485 x 2 |
| RS232 x 2 | RS232 x 2 | |
| Expansion slot | M.2 2230 E-key x 1 | M.2 2230 E-key x 1 |
| miniCard (Full) x 1 | miniCard (Full) x 1 | |
| Power | +12V (Terminal block) | +12V (Terminal block) |
| Operating Temp | 0°C ~ 60°C | 0°C ~ 60°C |
| Audio | — | — |
| Others | SMBus x 1, | SMBus x 1, |
| TPM2.0, GPIO | TPM2.0, GPIO |
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