GM-L3A4
Adopt the loongson 3A4000 CPU, the main working frequency is 1.5ghz-2.0ghz.
Motherboard integrated display output, support VGA DVI dual display
Support 4 USB3.0, 8 USB2.0, 8 COM ports
Support M.2 WIFI/ bluetooth /4G module
Support m. 2 SSD(key-b&m)
Support 2 way PCIE expansion slot
ATX power input
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product details
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Product specification
Ø Product features
@ adopts the loongson 3A4000 CPU with the main working frequency of 1.5ghz-2.0ghz.
@ motherboard integrated display output, support VGA DVI dual display
@ supports 4 USB3.0, 8 USB2.0 and 8 COM ports
@ Support M.2 WIFI/ bluetooth /4G module
@ Support m. 2 SSD(key-b&m)
@ Support 2 channel PCIE expansion slot
@ ATX power input
Ø Application field
Widely used in banking, government and other industries.
High energy computer GM-L3A4 product specifications | |
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℃ |
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