KBox F-420-WLU - User Guide, Rev. 1.0
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Technical Specifications
Table 2: Technical Specifications
System
Processor
8th Generation Intel® Core™ U-Series Processors
Intel® Celeron® 4000 Series Processors
Memory
2x DDR4 SO-DIMM
Video
Display Interface
1x DP++ (on rear)
1x HDMI 2.0 (on rear)
Audio
Audio Codec
Realtek ALC662
Audio Interface
1x Line-out / Line-in / Mic-in (on front)
Network Connection
Ethernet
1x GbE LAN (RJ45 on rear, Intel® I219)
Peripheral Connection
USB
4x USB 3.1 (Type A on front)
Serial Port
1x RS232/422/485 (DB9 on rear)
Storage & Expansion
Storage &
Expansion
1x M.2 Key B (Type 2242 / 2280 / 3042, w/ SATA / PCIe x1 / USB 3.1)
1x M.2 Key E (Type 2230 / 3030, w/ PCIe x1 / USB 2.0, CNVi support)
1x M.2 Key M (Type 2280, w/ PCIe x4 / SATA)
1x SIM Cage (Micro type, connected to M.2 Key B)
Power
Input Voltage
DC 19 V ~ 24 V (configuration 1)
DC 12 V (configuration 2)
Connector
2-pin Phoenix Connector (configuration 1)
Lockable DC Jack (configuration 2)
Firmware
BIOS
AMI uEFI BIOS w/ 256 Mb SPI Flash
Watchdog
Programmable WDT to generate system reset event
H/W Monitor
Input & Core Voltages
CPU & System Temperatures
Real Time Clock
Processor integrated RTC
vPRO
Supported for Core™ i7 / i5 model
Security
Optional TPM 2.0 (Infineon SLB 9665)
System Control & Monitoring
Button, Switch &
Indicator
1x Power Button w/ LED (on front)
1x Wafer for External Power Switch (on rear)
1x Reset Button (on rear)
