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KU 2208-L3 Domestic Loongson Server

The Jinpin KU2208-L3 is a self-developed, secure and controllable dual-rack server based on the domestic Loongson 3C5000L high-performance processor.

The Loongson 3C5000L chip integrates 16 high-performance LA464 processor cores independently developed by Loongson, using the new Loongson instruction system (LoongArch®), which improves integration while maintaining complete compatibility with system and software, providing leading computing performance, memory bandwidth, and IO expansion capabilities in the industry.

This product is aimed at the Internet, distributed storage, cloud computing, big data, government and enterprise office fields.

Features

Powerful Performance

The KU2208-L3 is a 2U dual-rack server built on the next-generation Loongson 3C5000L processor, with 32 cores from 2 processors, with a single processor TDP of up to 130W, a clock speed of up to 2.2GHz, and each processor core contains a 64KB private first-level instruction cache, a 256KB private second-level cache, and a 64MB third-level cache per single processor.

It integrates 8 DDR4 DIMM memory slots, with a memory capacity of up to 512GB.

 

Flexible Expansion

It supports 8 3.5/2.5-inch SATA/SAS hot-swappable hard drives, 2 2.5-inch non-hot-swappable hard drive bays, and an optional 2 2.5-inch hot-swappable hard drive bays.

It provides 6 standard PCIe3.0 expansion slots, supports a variety of PCIe expansion card types, and can be used to further improve I/O performance.

 

Secure and Controllable

The independently developed instruction system architecture LoongArch, and the 5000 series CPU embedded SE encryption engine, can flexibly and efficiently encrypt and decrypt according to user requirements.

It supports self-developed Loong OS system, domestic Galaxy Kylin, Tuxin UOS and other secure operating systems, with strong cross-platform compatibility and high security.

 

Intelligent Management

Based on the user-friendly design concept, it can achieve tool-free maintenance. Through the enhancement and optimization of some structural components, quick disassembly and assembly can be achieved, greatly reducing maintenance time.

It is equipped with domestic BIOS and BMC, which can monitor hardware system parameters in real time through the web management interface, issue warning messages in advance, so that technical personnel can take corresponding measures, and can quickly locate the fault range through the indicator lights on the front panel, thereby simplifying maintenance work, accelerating the speed of problem solving, and ensuring machine stability.

Specifications

Component

Description

Specification

2U Rackmount

size

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

Processor

Supports 2 domestic Loongson 3C5000L processors with up to 32 cores

Frequency: 2.2GHz, TDP up to 130W

Architecture

LoongArch

Memory

Integrated with 8 DDR4 DIMM slots

Supports dual-channel DDR4 ECC RDIMM

Supports single-memory capacity: 8GB, 16GB, 32GB, 64GB

Supports up to 512GB memory

Storage

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

Supports 1 M.2 SATA hard drive slot

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

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

Network Interface

Integrated with dual gigabit Ethernet

Management

IPMI2.0

Display

AST2500

PCIe Expansion Slots

Supports 6 PCIe 3.0 expansion slots

Other Interfaces

4 x USB 2.0, 2 x USB 3.0, 1 x COM

1 x Debug LED, 1 x BMC reset button

Firmware

Domestic independent security firmware

Power Supply

Platinum-level 800W 1+1 redundant power supply

Operating System

LoongNIX, Galaxy Kylin V10, Tongxin UOS and other domestic operating systems

Operating Environment

Operating temperature: 0°C to 40°C, Operating humidity: 10% to 90%

 

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