CPU

godson 3A4000+7A1000

memory

2* DIMM , DDR4-2400,Maximum support 16GB

storage

2* SATA2.0,1*Key-B

sound card

1*ALC-269VC, 2 * Line out,  2* Mic in

Ethernet

2 * Realtek RTL8111H Gigabit nics

show

Motherboard integrated graphics card，1* VGA ,  1 * DVI

COM

8 * RS232(10 COM ports are optional)

I / O interface

2 * DIMM DDR4 slot

2 * RJ45 network port

4 * USB3.0 type-a interface

8 * USB2.0 type-a interface

1 * standard DB15 VGA interface

1 * DVI

1 * 3.5mm audio socket (Line out, Mic in)

1 * 2x5 PIN row (Line out2, Mic in2)

2 * 2x18 PIN PIN arrangement (4 RS232)

2 * SATA2.0 (3 gb/s)

1* key-e (WIFI), 1* key-b (SSD), 1* key-m (NVME)

1*PCI -E3.0 X16 slot (X8 signal) 1*PCIE X1

1 * 3 PIN system fan seat,1 * 4 PIN CPU fan seat

1 * pin ATX 20 + 4 pin

1* 2x5PIN pin arrangement (boot + reset +LED)

Version

243*243mm

BIOS

UEFI

system

Successful kirin /Loongnix/ depth

power supply

ATX

Working temperature

-10~60 ℃

Storage temperature

-25~75℃