K520E

Processor

Integrated 10th   Generation Intel® Celeron 5205U 1.9GHz dual-core, dual-thread processor, TDP   15W

Compatible with   Intel® Comet Lake-U Celeron/Pentium/i3/i5/i7 low-power processors

Chipset

SOC

Memory

2x DDR4 SODIMM memory slots, supporting 2400MHz memory,   maximum capacity 64GB

Display

Integrated Intel® UHD Graphics, supporting DirectX 12 and   OpenGL 4.5, with 4K capability

1x VGA port, maximum supported resolution: 1920x1200@60Hz

Network

6x Intel I210AT Gigabit Ethernet ports, supporting   Wake-on-LAN and PXE functionality

Storage

1x SATA 3.0 hard drive interface, transfer speeds up to 6Gbps

1x mSATA slot, supporting Intel protocol SSDs with transfer   speeds up to 6Gbps

Audio

N/A

Expansion Slots

1x Mini-PCIe slot, supporting Wi-Fi / TPM-4COM modules; Wi-Fi   signal and PCIe x4 are mutually exclusive

1x M.2 slot, supporting M.2 Key B 2242/2252 5G modules

1* PCIE X4 slot

Note: MINI-PCIe slot's Wi-Fi and PCIe x4 slot are mutually   exclusive; default configuration uses PCIe x4 slot

MINI-PCIe slot may utilise TPM-4COM to expand four serial   ports, requires BIOS modification, not supported by default

Rear Panel I/O Ports

1* RJ45 serial port

2* USB 3.0 ports

6* RJ45 Gigabit Ethernet ports

1* Power switch, 1* One-touch reset button

1* Dual-layer LED indicator (upper red/lower green: upper for   hard drive activity, lower for power status)

Integrated I/O Ports

1* JVGA1 interface 1*12-pin

1x RS232 serial port (2x 5-pin connectors; COM2 supports   RS485)

1x Single-layer vertical USB 2.0 port

2x USB 2.0 ports (2x 5-pin connectors)

1x PS/2 keyboard/mouse port (red) (1x 6-pin connector)

1x GPIO header (four inputs/four outputs)

1* Front panel switch button and indicator interface 2*5Pin

1* Hard drive power supply interface 1*4pin

1* DC12V power supply interface, supports 12V power input   (side)

1* 4pin ATX power supply interface (can serve as 12V input   power interface)

1* SIM card slot

Fan Connectors

1*4pin CPU intelligent fan interface, 1* 4pin system fan   interface

GPIO

Supports 4-channel input/output GPIO   functionality

BIOS

128Mb Flash ROM

Watchdog

Supports hardware reset function (256 levels, 0–255 seconds)

Power Supply Type

Powered by DC 12V supply

Operating System

Windows 10 / Linux

Operating Temperature

-10°C to 60°C

Storage Temperature

-20°C to 70°C

Operating Humidity

5%–95% relative humidity, non-condensing

Dimensions

200mm x 193mm

1

K520E   VER:1.0

5205U

1.9G

2*SODDR4

1

/

/

/

6*I210AT

5

2

1

DC12V