ZXCLOUD R5300G3 Rack Server

  • ZXCLOUD R5300 G3 is ZTE’s new generation 2U 2-socket rack server, supporting Intel’s latest E5-2600V3/V4 series processors. Using the high-density and refined design, R5300 G3 has features such as excellent computing performance, high reliability, and easy management. Meanwhile, it has flexible and powerful expansion capability, which is applicable to the Internet, cloud computing, big data, enterprise application , and telecom. It provides high-speed data processing, and a three-year 7 x 24 uninterrupted disk read/write ability to meet the massive data read-write requirement on the Internet. 

    1. High Density and High Performance
    ■ It supports Intel’s latest Xeon E5-2600 V3/V4 series processors. Each processor can have 22 cores at most. The dual-QPI architecture between CPUs is used, and the maximum data transmission rate can reach 9.6 GT/s.
    ■ It supports the latest Intel Grantley platform and Wellsburg PCH chipset.
    ■ It has 24 DDR4 memory slots. The maximum rate of its memory can reach 2400 MHz, and its maximum capacity is 1.5TB.
    ■ It supports up to eight PCIe slots and two GPU cards, which provides powerful computing capability.
    ■ It can be configured with  high-performance NVMe SSD to provide high-speed I/O performance.

    2. Local Storage With High Expansion and High Bandwidth
    ■ It provides at most 30 SFF hard disks or 16 LFF hard disks plus two SFF hard disks. It supports the SATA/SAS/SSD hard disks to meet the requirement of the service for the large capacity storage.
    ■ It provides four NVMe PCIe SSD hard disk slots and the high-speed I/O interface to solve the bottleneck of accessing the hard disk slowly in the traditional solution.
    ■ It uses the SAS3.0 controller and provides the 12 G SAS interface, providing a bandwidth of one time higher than the 6 G bandwidth of the last generation.
    ■ It can be configured with a variety of hard disk frames and RAID cards to make flexible configurations of the local storage according to the service requirements. 

    3. High Availability and High Reliability
    ■ It uses perfect redundant design for system components to guarantee high system availability and reliability.
    ■ Its power module uses the 1+1 power redundant design to ensure stable system running in the case of any power supply failure.
    ■ It provides remote visual operation interface for management and control of the server at any place and rapid troubleshooting.

    4. Self-Developed and Customizable Products 
    ■ Supporting the ZTE’s self-developed operating system CGSL, with ZTE’s own intellectual property. 
    ■ Supporting the home-made operating system Kylin that is secure and reliable.  
    ■ Using self-developed hardware and software, supporting customization.

    5. Convenient Management and Easy Maintenance
    ■ The product provides an independent RJ45 Gigabit management network port, supporting the concentrated management. Through the standard management software, it can monitor the CPU, power and heat dissipation data and rapidly make related configurations.
    ■ It provides the powerful iKVM function. An administrator can direct the CD-ROM and floppy drive of the local console to a remote server to upgrade the software, or install and maintain the operating system of the remote system. 
    ■ It supports system management by using the application software, CLI or Web, including viewing the log files, monitoring sensor parameters of each system module in real time, and makes alarms according to configured alarm mode.
    ■ It provides the standard BMC management system and supports IPMI, SOL, and KVM over IP.

    6. Green, Energy Conservation and Environmental Protection
    ■ The system supports power supply of 550W, 800W and 1200W, and it supports 220VAC, 240V HVDC or 336V HVDC. 
    ■ Smart fan speed control, low power consumption, and low noise.
    ■ In real time monitoring the system power consumption for providing reference for customers to configure the equipment room power.
    ■ Smart CPU frequency conversion to adjust the CPU working frequency according to the service pressure.
    ■ Green, lead free, and environmental protection.

    7.Technical Specifications


    ZXCLOUD R5300 G3

    Host Features




    Processor: Intel Xeon processor E5-2600 v3/v4 product family

    Processor sockets:  two


    Wellsburg PCH


    Up to 1.5TB (24 DIMM slots): 4 GB/8 GB/16 GB/32 GB DDR4 up to 2,400 MT/s

    RAID controller

    Integrated local SAS controller supports RAID 0, 1, and 1E.

    Optional RAID card, supporting RAID 0, 1, 5, 6, 10, 50, and 60 and super cache capacitance protection.

    Drive bays

    Build-in drive bays:

    2 x SFF SATA SSD drives (optional and not hot-swappable)

    Front drive bays:

    Configuration #1: 8 x SFF hot-swapping SAS/SATA/SSD drives

    Configuration #2: 12 x LFF hot-swapping SAS/SATA/SSD drives

    Configuration #3: 24 x SFF hot-swapping SAS/SATA/SSD drives

    Rear drive bays:

    Configuration #1: 2 x SFF hot-swapping SAS/SATA/SSD drives

    Configuration #2: 4 x LFF/SFF hot-swapping SAS/SATA/SSD drives(optional)


    Integrated VGA

    Operating System

    Supported operating system

    Microsoft Windows Sever、Red Hat Enterprise Linux、SUSE Linux Enterprise Server、CentOS、Vmware ESXi、CGSL 、RedHat Asianux server 、NeoKylin Linux Advanced Sever OS、National Fundamental Trusted Server OS

    I/O Module

    I/O slot

    NIC configurations:

    4 x RJ-45 GE ports

    2 x 10GE SFP+ ports

    2 x RJ-45 10GE ports

    PCIe slot

    Up to 8 x PCIe slots and supports 2 GPU cards.

    Peripheral interface

    2 x front USB 2.0 ports, 2 x rear USB 3.0 ports and 2 x rear USB 2.0 ports

    1 x serial port

    1 x front VGA port plus 1 x rear VGA port

    1 x independent management network port 

    Physical Features


    Hot swappable PSU: 550W, 800W or 1200W in 1+1 redundant mode, supporting 100-240 V/50- 60 Hz AC input, 240 V HVDC or 336V HVDC input

    Working environment (including temperature and humidity)

    Long-term working temperature: +10 ºC - +35 ºC

    Short-term working temperature: +5 ºC - +40 ºC

    Storage temperature: -40 ºC - + 70 ºC

    Relative humidity: operating 10% - 90%, non-operating 5% - 95%

    Altitude: 10,000 feet

    Dimension (height x width x depth)

    88.1 mm x  442 mm x 750 mm


    Six fans (N+1 redundant mode). Supporting the heat dissipation system with smart dynamic fan speed adjustment.




    CE, CB , UL , FCC, CCC,CEC,CQC, RohS

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