LHD2000M2 is a desktop computer motherboard based on the domestic Feiteng Tengrui D2000 processor launched by link-high. It is composed of 8-core high-performance processors and other components. It is matched with the domestic operating system and firmware. The main core components and systems are independently researched and developed by China. It has the characteristics of strong reliability, high flexibility and good scalability to meet the application requirements of office computers in different places.

Main features

1. High processing performance

Tengrui D2000 is a high-performance general-purpose processor with 8-core 64-bit (or 32-bit) word length. It adopts ARMv8 architecture, with a main frequency of 2.3GHz. It has a built-in TCM chip and supports single-and double-precision floating-point operations. The L2/L3 cache is up to 8MB and 4MB respectively. It integrates two DDR4-3200 channels, 34Lan PCIE3.0 interface (2x16, 2x1), and one gigabit Ethernet.

2. Flexible expansion

It supports two DDR4 memory slots with ECC verification. The maximum capacity of a single memory slot is 16GB, and the maximum total memory capacity is 32GB; Support 1 gigabit network management interface; One PCIEX16 (X8 signal) slot is reserved, and one PCIEx16 card can be inserted, supporting 10 Gigabit network card.

3. Power management and wake-up

Support standby hibernation, S3 mouse/keyboard wake-up, remote network wake-up and other functions to make the system more power-saving.

4. High security

Integrated with TCM (Trusted Cryptography Module) trusted password module and hard disk encryption module, the system has higher security.

5. Fast charging function

1 * USB Type-A charging interface, supporting SCP and QC charging protocols, maximum output: 5V/3A, 9V/3A; Support short circuit, overcurrent, overvoltage and over-temperature protection.