High performance in a small package
KBox E-250-AML/ADN is a fanless mini industrial computer powered by Intel® Atom® x7000RE Series (codenamed Amston Lake), Intel® Core™ i3 N-Series and Intel® N-Series Series (codenamed Alder Lake N) processors with integrated Intel® UHD Graphics Gen12 as well as next-gen high-speed LPDDR5 soldered memory. Thus, it can deliver upgraded performance, enhanced media transcoding and faster AI inference for intelligent Industry 4.0, edge computing and Industrial IoT applications. In addition, the system supports two 2.5 GbE LAN ports as well as expansion possibilities for Wi-Fi and WWAN (3G, 4G or 5G) for optimized bandwidth utilization and flexible network integration.
| Processor | Intel® Atom® x7211RE (Dual Core, 6M Cache, 1.0 / 3.2 GHz, 6 W TDP) Intel® Atom® x7433RE (Quad Core, 6M Cache, 1.5 / 3.4 GHz, 9 W TDP) Intel® Core™ i3-N305 (Octa Core, 6M Cache, 1.8 / 3.8 GHz, 15 W TDP) Intel® N97 (Quad Core, 6M Cache, 2.0 / 3.6 GHz, 12 W TDP) |
| Main Memory | 4 GByte / 8 GByte / 16 GByte LPDDR5 4800 memory down |
| Graphics Controller | Intel® UHD Graphics Gen12 |
| Display | 2x DP (4096 x 2160 @ 60 Hz, 1x Full-size DP on front, 1x DP USB-C on front) Dual Display Support |
| Ethernet | 2x 2.5 GbE LAN (RJ45 on front, Intel® I226-V/IT) TSN support for models with Atom® processors |
| USB | 2x USB 3.2 Gen 2 Type A (on front) 1x USB 3.2 Gen 2 Type C (on front, w/ DP & PD 5 V / 3 A, except Atom® x7000RE) 1x USB 3.2 Gen 1 Type C (on front, w/ DP & PD 5 V / 3 A, only Atom® x7000RE) 2x USB 2.0 (Type A on rear) |
| Serial Ports | 2x RS232 (def.) / RS232/422/485 (opt.) (DB9 on rear, Tx / Rx only for RS232) |
| DIO | 1x 8-bit DIO (DB9 Female on rear, 4x DI + 4x DO) |
| eMMC | 32 GByte / 64 GByte / 128 GByte eMMC |
| Expansion | 1x M.2 Key B (Type 2242/3042/3052/2280, w/ PCIe x2 / USB 2.0 / SATA / UIM) 1x M.2 Key E (Type 2230, w/ PCIe x1 / USB 2.0 / CNVi (Atom® x7000RE does not support CNVi)) 1x SIM Card Holder (optional, by wafer) |
| Input Voltage | DC 12 V |
| Power connector | Lockable DC Jack (on front) |
| BIOS | AMI uEFI BIOS w/ 256 Mb SPI Flash |
| Watchdog | Programmable WDT to generate system reset event |
| System Monitoring | Voltages, Temperatures |
| Real Time Clock | Processor integrated RTC |
| TPM | TPM 2.0 Support (Infineon SLB 9672) |
| Cooling | Passive |
| Operating System | Windows 11, Windows 10, Linux |
| Housing | Aluminum house |
| Dimensions (W x H x D) | 130 mm x 40 mm x 109.3 mm / 5.12" x 1.57" x 4.30" |
| Weight | 750 g / 1.65 lb |
| Mounting | Desktop VESA Mount (adaptor required) DIN Rail Mount |
| Operating Temperature | 0 °C ~ 50 °C / 32 °F ~ 122 °F (Standard) -30 °C ~ 60 °C / -22 °F ~ 140 °F (Extended) |
| Storage Temperature | -20 °C ~ 80 °C / -4 °F ~ 176 °F (Standard) -55 °C ~ 85 °C / -67 °F ~ 185 °F (Extended) |
| Humidity | 0 % ~ 95 % |
| Compliance | CE Class B, FCC Class B, ICES Class B, UKCA Class B |
KBox E-250-AML/ADN Datasheet
Revision 20260126, January 26, 2026
[ kbox-e-250-aml-adn-datasheet-20260126.pdf, 4.14 MB, Jan.26.2026 ]
KBox E-250-AML/ADN User Guide
Revision 1.0, December 4, 2025
[ kbox-e-250-aml-adn-user-guide-rev-1d0-2025-12-04.pdf, 2.2 MB, Dec.04.2025 ]
General Safety Instruction
[ general-safety-instructions.pdf, 560.72 KB, Dec.16.2025 ]
KBox E-250-AML/ADN Quick Installation Guide
Revision 1, November 17, 2025
[ kbox-e-250-aml-adn-qig-20251117.pdf, 229.95 KB, Nov.17.2025 ]
KBox E-Series Tech Spec Sheet
Revision 20250813, August 13, 2025
[ kbox-e-tech-spec-sheet-20250813.pdf, 14.09 MB, Aug.13.2025 ]
Tech Specs K-Box
[ tech-specs_kbox.pdf, 6.05 MB, Nov.19.2025 ]
Kontron Services Brochure
[ kontron-services-brochure.pdf, 8.9 MB, Dec.17.2020 ]
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