FusionServer XH321L V5 Liquid-Cooled Node

Next generation 1U, half-width, 2-socket liquid-cooled server node

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  • FusionServer XH321L V5 Liquid-Cooled Node

    Product Introduction

    FusionServer XH321L V5 is a 1U, half-width, 2-socket liquid-cooled server node. It supports liquid cooling for CPU and memory modules and 50°C warm water cooling. The heat dissipation ratio reaches 80 percent and the PUE is equal to or less than 1.1.

    High Energy Efficiency

    High Energy Efficiency

    CPU microchannels and memory Inter-DIMM water flow design, enabling board-level liquid cooling ratio of up to 80%, 50°C warm-water cooling enables cooling PUE≤ 1.1 and reduces TCO by 30%



    Isolated design for system water flows and circuits, with status monitoring

    217 system test items ensure high reliability

    Cabinet-Level Deployment

    Cabinet-Level Deployment

    Fits FusionServer liquid-cooled cabinets with integrated liquid-cooling manifold, which can be quickly connected to the mains pipe

    Each liquid-cooled cabinet supports up to 49 kW and 64 x XH321L V5 liquid-cooled nodes

    Technical Specifications


    XH321L V5

    Form Factor

    1U, half-width, 2-socket liquid-cooled server


    1 or 2 1st Generation Intel® Xeon® Scalable processors (6100/8100 series), up to 205 W

    1 or 2 2nd Generation Intel® Xeon® Scalable processors (6200/8200 series), up to 205 W


    Supports 16 2933 MT/s DDR4 DIMMs, up to 1 TB memory capacity (configured with 64 GB DIMMs)

    Internal Storage

    Up to 6 x 2.5-inch SAS/SATA/SSD/NVMe drives or 3 x 3.5-inch SAS/SATA/SSD drives

    Up to 2 x M.2 2280 or 2242 SATA SSDs


    RAID 0, 1, 5, 6, 10, 50, or 60; supercapacitor for power failure protection

    M.2 SSDs can be used to build RAID 0 or 1

    LOM Network Ports

    2 x GE + 2 x 10 GE

    PCIe Expansion

    1 PCIe 3.0 x16 half-height, half-length standard expansion slots


    • BMC integrates one dedicated management GE network port to provide comprehensive management features such as fault diagnosis, automated O&M, and hardware security hardening

    • BMC supports standard interfaces such as Redfish, SNMP, and IPMI 2.0; provides a remote management interface based on HTML5/VNC KVM; supports CD-free deployment and the Agentless feature, simplifying management

    • One aggregated management network port is provided at the front of the chassis to aggregate four compute nodes into one management port

    • (Optional) Configured with the FusionDirector management software to provide advanced management features such as stateless computing, batch OS deployment, and automated firmware upgrade, enabling smart and automatic entire-lifecycle management

    Operating Temperature

    5°C to 35°C (41°F to 95°F)


    CE, UL, FCC, CCC, VCCI, and RoHS

    Dimensions (H x W x D)

    40.5 mm x 177.9 mm x 545.5 mm (1.59 in. x 7.00 in. x 21.48 in.) (not including liquid cooling inlet and outlet pipes)

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