STX-SM52

Processor

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

Compatible with Intel® Whiskey Lake-U/Comet Lake-U 8th/10th Gen   Celeron/Pentium/i3/i5/i7 low-power processors

Chipset

SOC   

Memory

1x SODIMM memory slot, supporting DDR4 2400MHz memory, with a   maximum capacity of 32GB 

Display

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

2x HDMI 1.4 ports, supporting a maximum   resolution of 4096x2304@24Hz

Network

1 x Realtek 8111H Gigabit Ethernet controller, supporting network   wake-up and PXE functionality

Storage

1 x M.2 slot, supporting M.2 Key M 2280   PCIe 2.0 x1 and SATA adaptive SSD (rear)

1 x elevated 2.5-inch hard drive bay,   supporting direct hard drive installation (position consistent with R305E)   (rear)

Audio

Onboard ALC897 7.1+2 high-fidelity audio   controller, supporting Line Out and MIC

Expansion Slots

1x M.2 slot supporting M.2 2230 Key E   Wi-Fi module (rear)

Rear Panel I/O Ports

1x DC 12V power input interface

2x HDMI interfaces

1x RJ45 Gigabit network interface

2x USB 2.0 interfaces, 2x USB 3.0   interfaces

Front Panel I/O Ports

1 x 2-in-1 audio interface 

1 x USB 2.0 interface 

1 x Type-C (USB 3.0 signal) 

1 x Power switch 

1 x Dual-layer LED lights, red on top,   green on bottom, red hard drive light, green power light 

Built-in I/O Ports

1 x RS232 serial port (2 x 5-pin) 

1 x DC 12V power interface (1 x 4-pin)

Fan Ports

1 x 4-pin CPU smart fan interface 

GPIO

N/A   

BIOS

128MB Flash ROM 

Watchdog

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

Operating System

Windows 10/Linux 

Power Type

Powered by DC 12V power supply 

Operating Temperature

-10°C to 60°C 

Storage Temperature

-20°C to 70°C 

Operating Humidity

5%–95% relative humidity, no   condensation 

Dimensions

120mm x 120mm