Plug PCs: compare computers from every brand
← Back to catalog
Kontron

Kontron K4021-U mSTX

SoCIntel Core Ultra 7 155U
Ethernet1 GbE
Power in12 V DC

Specifications 26

Audio
Audio Controller
1x Realtek RTL8126
1x Intel i219LM
Audio
Stereo, High Definition Audio Codec
Environment & compliance
Cooling
2x PWM fan (CPU/System)
Operating Temperature
0 °C-60 °C
Operating Humidity
5%-85%
Certifications
Planned: cTÜVus acc. IEC62368-1, CE Class B incl. Industrial Immunity, UKCA, FCC-B verified
Display
Display
Up to 2x DP V1.4b up to 8K
1x TB4 / USB4 DP2.1 up to UHBR20 8K
1x eDP V1.4b up to 8K,
1x Dual-Channel LVDS
1x USB-C with DPoC
Processor & AI
Processor
Intel Core Ultra 7 155U
Intel Core Ultra 5 125U
Chipset
Intel Meteor Lake U SoC
Graphics Controller
Intel Graphics driven by Intel Xe with up to 8 Xe-cores
Memory & storage
Main Memory
DDR5 5600 SDRAM
2x SO DIMM socket, up to 96 GB memory, non-ECC
SATA
2x Serial ATA III 600 Interface (up to 6GBit/s), NCQ, AHCI
Networking
Networking
Intel i219LM with 10/100/1000 MBit/s, iAMT features
Realtek RTL8126 with 10/100/1000/2500/5000 MBit/s, TSN Support
I/O & expansion
Power connector
External/Internal DC-In (DC Jack/4-Pin Micro-Fit)
USB
1x USB-C 3.2 Gen2 + 1x USB-C with Thunderbolt 4/USB4 support
1x USB 3.2 Gen2 Type-A + 2x USB 3.2 Gen1 Type-A
4x USB 2.0 (by headers)
Serial
2x RS232 (by headers)
Expansion
1x M.2 2230/2242/2280 (Key-M, PCIe x4/Gen4/NVMe SSD modules)
1x M.2 2230/2242 (Key-M, PCIe x4/Gen4/NVME SSD modules)
1x M.2 2242 (Key-B PCIe x1/USB2)
1x M.2 2230 (Key-E, WLAN PCIe and CNVi support/Bluetooth USB modules)
Watchdog
BIOS POST-/BIOS BOOT-/OS-HW Watchdog
Power
Input Voltage
DC Input 12V or 19-28V
Physical
Mechanical Dimensions
Mini-STX: 5.5" x 5.8" (140 × 148 mm)
Software & security
Operating System
MS Windows 10, MS Windows 11, MS Windows 10 IoT, Linux-64
No legacy OS support, no MBR installation (UEFI only)
Available I/Os
8 Bit GPIO (by header)
WLAN LED support, WLAN enable/disable support
BIOS
AMI Aptio 5.x (UEFI) BIOS
More details
Real Time Clock
Integrated
Kontron product group
Motherboards
Kontron product family
Mini-STX

Price history

loading…
Where to buyKontron ↗

Plug PCs can earn a commission when you buy through links on this page, at no extra cost to you.

Compare the Kontron K4021-U mSTX

Embed this product card on your site

Paste where the live card should appear: