# OI 21
The latest OI features a 21" 1080p display and an Intel N4200 processor. This screen is available with embedded OI HMI runtime, or with Windows 10 IOT LTSB.
OI-21 features an IK10 rated touchpad which provides unparalleled durability.
# Specifications
| Feature | OI-21 |
|---|---|
| Display Size | 21" Diagonal |
| Aspect Ratio | 16:9 |
| Display Colors | 16.7 Million |
| Backlight | LED, Lifespan > 50,000h @ 25c |
| Supported OS | Windows 10 IOT LTSB, Linux |
| CPU | Intel N4200 |
| RAM | 8gb DDR3L 1866MTs |
| M.2 | 32gb MLC |
| SSD Storage | 128gb SATA III |
| Graphics | Intel® HD Graphics Ver. 21.20.16.4534 |
| Video Memory | 256mb |
| Native Resolution | 1920x1080 (FHD) |
| Touch Panel Type | Projected Capacitive, 5 simultaneous touch |
| Touch Panel Impact Strength | IK10 |
| IO: Serial | RS-232C/422/485 (D-Sub 9-pin) |
| IO: Eth1 | 10/100/1000 Mbit/s RJ45 |
| IO: Eth2 | 10/100/1000 Mbit/s RJ45 |
| IO: USB1 | USB 2.0 |
| IO: USB2 | USB 2.0 |
| IO: USB3 | USB 2.0 |
| Input Voltage | 12-36v dc |
| Power Consumption | 1.06a @ 24v |
| Max. Load | 1.68a @ 24v |
| Inrush Current | 1.51a @ 24v |
| Operating Temperature | 0 ~ 40°C (32 ~ 104°F) |
| Storage Temperature | -10 ~ 50°C (14 ~ 122°F) |
| Operating Humidity | 5% ~ 90% Relative Humidity, Non-condensing |
| Storage Humidity | 50(20°C) to 95(60°C) % RH |
| Vibration Resistance | 1.5Grms, IEC 60068-2-64, Random, 5 ~ 500Hz,30min/axis |
| Mechanical Shock Test | 10Grms, IEC 60068-2-27, Half Sine, 11ms |
| Drop Test | EC-60068-2-32 (96.5cm) |
| Electromagnetic Compatibility (EMC) | Immune to high frequency interference electromagnetic emissions class A |
| EMI | CE, FCC Class B |
| IP Rating | Full IP65 |
| Installation | 75mm and 100mm VESA pattern |
| Cooling | Passive |
| Weight | 9kg |
| External Dimensions | 595 x 386 x 62 mm |
| Panel Cut Dimensions | 557 x 326 mm |