Home/Supermicro Servers

Supermicro BigTwin SuperServer 221BT-DNTR

Designed for Big Data Analytics and AI applications, the Supermicro BigTwin SuperServer 221BT-DNTR is a 2U rack-mountable node system. It supports up to 2x 4th or 5th Generation Intel Xeon Scalable processors per node each housing 8x DDR5 DIMM slots for a total of 16x slots. Fully configured, the maximum memory capacity on each server node is 4TB. Each node is connected to 12x of the 24x 2.5-inch hot-swap NVMe/SATA drive bays with an optional M.2 NVMe boot controller. The rear of the Supermicro 221BT-DNTR holds 2x PCIe 5.0 x8 low-profile slots and a single PCIe 5.0 x16 low-profile slot.
Configure
Supermicro 221BT-DNTR side view
Intel Partner Gold AMD Executive Elite System Builder NVIDIA Elite Partner
Configure

Supermicro BigTwin SuperServer 221BT-DNTR - System Overview

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

Summary

The Supermicro BigTwin 221BT-DNTR server is designed for High-Performance File System tasks, Diskless HPC Clusters, Big Data Analytics and AI applications. This system is powered by dual 2200W power supplies in a redundant configuration.

NOTE: This system is only sold with a minimal configuration of 2 CPUs, 2x DIMMs, 1 HDD/SSD/NVMe/M.2, and 1x NIC per node.

Supermicro BigTwin SuperServer 221BT-DNTR - 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 350W TDP CPUs (Air Cooled)
  • Supports up to 350W TDP CPUs (Liquid Cooled)​

    • 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:

  • 12 x 2.5" hot-swap NVMe/SATA drive bays (2x PCI-E 5.0 NVMe/SATA and 10x PCI-E 4.0 NVMe/SATA)

    • M.2:

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

Expansion Slots (per Node)

  • 2 x PCIe 5.0 x8 LP slots
  • 1 x PCIe 5.0 x16 LP slots

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

Chassis

    Enclosure:

    Height: 3.47" (88mm)

    Width: 17.68" (449mm)

    Depth: 28.75" (730mm)

Supermicro BigTwin SuperServer 221BT-DNTR - Documentation

Supermicro BigTwin SuperServer 221BT-DNTR Data Sheet Supermicro BigTwin SuperServer 221BT-DNTR User Manual Supermicro Baseboard Management Controller (BMC) X13 User's Manual

Your server. Your specs.

Choose components, get instant pricing, and build the perfect server in minutes.
Fast, simple, and completely transparent!

Open Configurator
Consult
the Experts! Talk to one of our trained professionals to create a system to your exact specifications.
Contact Us