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Supermicro BigTwin SuperServer 221BT-HNC8R

Each of the quad hot-pluggable compute nodes, the Supermicro BigTwin SuperServer 221BT-HNC8R supports 2x 4th or 5th Generation Intel Xeon Scalable processors and Intel Xeon CPU Max Series with high bandwidth memory (HBM) and up to 4TB of DDR5 memory across 16x DIMM slots. Each node is connected to 6x of the 24x 2.5-inch hot-swap NVMe/SAS drive bays. On the rear of the nodes of the Supermicro 221BT-HNC8R server, there are 2x PCIe 5.0 x16 low-profile expansion slots and a PCIe 4.0 x8 slot for 2x M.2 NVM boot drive controllers.
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Supermicro BigTwin SuperServer 221BT-HNC8R - System Overview

Supermicro SuperServer 221BT-HNC8R front detail Supermicro SuperServer 221BT-HNC8R detail top

Additional Features

Designed for Diskless HPC Clusters, All-Flash Hyperconverged Infrastructure, container-as-a-service applications and more this system features dual 4th or 5th Generation Intel Xeon Scalable processors. The Supermicro BigTwin 221BT-HNC8R server is powered by dual 3000W Titanium level power supplies in a redundant configuration.

NOTE: This platform is only sold as a complete system with at least 2 CPU, 2 DIMMs, 1 NIC adapter, & 1 storage device (HDD/SSD/NVMe/M.2) per node.

Supermicro BigTwin SuperServer 221BT-HNC8R - Specifications

Processor - 2 Sockets (per Node)

  • 5th Generation Intel Xeon Scalable Processor
  • 4th Generation Intel Xeon Scalable Processor
  • Supports Intel Xeon CPU Max Series with high bandwidth memory (HBM)
  • Up to 64C/128T; Up to 320MB Cache per CPU
  • Supports up to 205W TDP CPUs (Air Cooled)*
  • Supports up to 350W TDP CPUs (Liquid Cooled)

    • *Air Cooled CPUs with TDP over 205W only supported under specific conditions.

    Socket:

  • 2 x LGA-4677

Motherboard

  • Super X13DET-B

Memory (per Node)

    Memory Slots:

  • 16 x DDR5 DIMM slots

    • Memory Capacty:

  • Up to 4TB: 16x 256GB DRAM

    • Memory Speed:

  • Up to 5600MHz

Drive Bays (per Node)

    Hot-Swap:

  • 6 x 2.5" hot-swap NVMe/SAS drive bays (2x PCIe 5.0 NVMe/SAS and 4x PCIe 4.0 NVMe/SAS)

    • M.2:

  • 2 x M.2 NVMe
  • Form Factor: 2280/22110

Expansion Slots (per Node)

  • 2 x PCIe 5.0 x16 Low-Profile slots
  • 1 x PCIe 5.0 x16 for AIOM/OCP 3.0

On-Board Devices (per Node)

    Chipset:

  • Intel C741 chipset

    • Network Connectivity:

  • Via AIOM

    • IPMI:

  • Support for Intelligent Platform Management Interface v.2.0
  • IPMI 2.0 with virtual media over LAN and KVM-over-LAN support

Input / Output (per Node)

    LAN:

  • 1 x RJ45 Dedicated BMC LAN port

    • USB:

  • 2 x USB 3.1 ports (2 rear)

    • Video:

  • 1 x VGA ports

    • Others:

  • 2 x M.2 for boot drive or caching
  • M.2 form factor: NVMe double-sided 22x110mm + 2280

Chassis

    Enclosure:

    Height: 3.47" (88mm)

    Width: 17.68" (449mm)

    Depth: 28.75" (730mm)

Supermicro BigTwin SuperServer 221BT-HNC8R - Documentation

Supermicro BigTwin SuperServer 221BT-HNC8R Data Sheet Supermicro BigTwin SuperServer 221BT-HNC8R User Manual

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