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KU 2208-L2 Domestic Loongson Server

The KU2208-L2 is a dual-socket rack-mountable server based on the domestic Loongson 3B4000 high-performance processor, featuring autonomous security and controllability.


The Loongson 3B4000 chip integrates four 64-bit quad-issue superscalar GS464v high-performance processor cores, manufactured using 28nm process technology, with a working frequency of 1.5GHz to 2.0GHz. Compared with the Loongson 3B4000 product, the efficiency can be improved by 50% at the same frequency. It supports virtualization and has better support for virtual machines, with an efficiency of over 95%.


This product is aimed at the Internet, data storage, industrial computing, and government/enterprise office fields.


Features

Powerful performance:

The KU2208-L2 is a 2U dual-socket server based on the latest generation of Loongson 3B4000 processors, with a total of 8 cores for the 2 processors, a TDP of 50W per processor, a peak frequency of up to 2.0GHz, and a peak floating-point operation capability of 128GFLOPS. It integrates 8 DDR4 DIMM memory slots, with a memory capacity of up to 128GB.


Flexible expansion:

It supports 8 hot-swappable 3.5/2.5-inch hard drives at the front, 2 non-hot-swappable 2.5-inch hard drive bays internally, and an optional 2 hot-swappable 2.5-inch hard drive bays at the rear. It provides 6 standard PCIe3.0 expansion slots, supporting a variety of PCIe expansion cards to further enhance I/O performance.


Security and controllability:

It adopts the MIPS architecture, integrates vulnerability prevention design, hardware national encryption algorithm, and security trusted module and access control mechanism. It supports the Loongson self-developed system, as well as secure operating systems such as domestic Galaxy Kylin, Tongxin UOS, with strong cross-platform compatibility and high security.


 


Intelligent management:


Based on a user-friendly design philosophy, it can achieve maintenance without tools. Through enhanced optimization of some structural components, quick disassembly and assembly can be achieved, greatly reducing maintenance time. Hardware system parameters can be monitored in real-time through the web management interface, and alarm information can be sent in advance, allowing technical personnel to take corresponding measures. Fault ranges can also be quickly located through indicator lights on the front panel, simplifying maintenance work and speeding up problem-solving, ensuring stable machine operation.


Specifications


Components

Description

Specifications

2U Rack-mountable

Size

87.6 x 433 x 695mm(H x W x D)

Processor

Supports 2 Chinese Loongson 3B4000 processors

8 cores, clock speed ranging from 1.8GHz to 2.0GHz, with a TDP of 50W per processor

Architecture

MIPS

Memory

Onboard 8 DDR4 DIMM slots, supports DDR4 ECC RDIMM

Memory capacity per module: 8GB, 16GB, up to 128GB in total

Storage

Supports 8 hot-swappable 3.5/2.5-inch SATA/SAS hard drives

Supports 2 non-hot-swappable 2.5-inch SATA/SAS hard drives

Supports optional 2 hot-swappable 2.5-inch SATA/SAS hard drives in the rear

Network Interface

Integrated quad-gigabit Ethernet

PCIe Expansion

Supports 6 PCIe 3.0 expansion slots

Display

AST2500

Management

IPMI2.0

Other Interfaces

2 x USB 2.0, 4 x USB 3.0, 1 x COM interface, 1 x BMC reset button

Firmware

Domestic independent secure firmware

Power Supply

Platinum 550W 1+1 redundant

Operating System

Domestic operating systems such as Galaxy Kylin V10, Union Tech UOS

Operating Environment

Operating temperature: 0°C~40°C; Operating humidity: 10%~90%


 


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