| Display | 
24": 1920x1080 | 16:9 | 250nits | 178°/178° Viewing Angle | 3000:1 Contrast Ratio20": 1600x900 | 16:9 | 250nits | 170°/170° Viewing Angle | 1000:1 Contrast Ratio
 
 | 
| CPU Support | 
6th/7th Generation Intel Core 3955U/i3/i5/i7 Skylake Processors with vPro Technology*
 | 
| Memory | 
2x DDR4 2133/2400MHz 204-pin SO-DIMM sockets, populated up to 32GB
 | 
| Operating System | 
Windows 11 (11th Gen Only), Windows 10, Windows IoT, Windows 8.1 (6th Gen only), Windows 7 (6th Gen only), Linux
 | 
| Video & Graphics | 
Intel HD Graphics 520
 | 
| Touch Screen | 
PCAP Multi-Touch with Optional Antiglare Technology
 | 
| Networking | 
1x Gigabit (Gbe) LAN Intel i219LM | 1x Gigabit (Gbe) LAN Realtek RTL8111G
 | 
| DC Power Out | 
Optional: Power Module with 26 Watts of Power Available for External Devices
 | 
| Wireless | 
Intel Dual Band Wireless-AC 802.11 AC + Bluetooth 4.2
 | 
| Expansion Slots | 
1x mPCIe Half-size slot1x M.2 E key short slot for PCIe or USB interface
 1x PCIe x8 slot (19" & 20" Only)
 | 
| HDD Support | 
2x 6Gbps Serial ATA III ports
 | 
| TPM | 
Version 2.0 Standard. Optional: Version 1.2
 | 
| Power Supply | 
120W Power Supply, Input: universal 100~240V AC, 50-60Hz.12V/24V Support with Optional DC Converter
 | 
| Waterproof | 
IP65 Sealed Front Bezel and IP54 Back Cover
 | 
| Dimensions | 
iPC S24: 23.50" x 14.80" x 2.10" (L,W,D)iPC S20: 20.35" x 14.37" x 1.95" (L,W,D)
 | 
| Weight | 
iPC S24: 17.75 lbsiPC S20: 13.25 lbs
 | 
| Wall Mount | 
Supports 75mm & 100mm VESA mounting holes
 | 
| Environment | 
Operating Temperature: 0°C~40°C
 | 
| Relative Humidity | 
10%~90% (non-condensing)
 | 
| Certifications | 
UL60950 electrical safety, FCC class B, CE, Energy Star, RoHS, WEEE
 | 
| I/O Ports | 
4x USB 3.0 ports2x USB 2.0 ports
 1x RS232/422/485
 1x HDMI - In
 1x HDMI - Out
 1x 4Pin DIN power Jack
 | 
| Audio | 
Line-out & Microphone Jack2-channel speakers
 | 
| Warranty | 
4 Years* Standard with Optional Plans up to 5 Years
 | 
|  | 
Notes:
 *Only for US-based customers.
 |