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  • 4U systems supporting 4 or 8 nodes with up to 16 DIMM slots
  • Versatile NVMe/SAS3/SATA3 options and front or rear I/O configurations
  • Modular hot-swap architecture enables high flexibility and serviceability


  • Resource-Saving Design for Best Efficiency and TCO
    The Supermicro FatTwin represents a revolution in Green Computing and is highly efficient by design; this system supports customers' critical applications while reducing Data Center TCO in order to help preserve the environment and extends the compute and storage capabilities of Supermicro's existing Twin SuperServer systems to achieve increased performance and power efficiency. Due to its shared components, the FatTwin improves cost-effectiveness and reliability, while its modular architecture makes it flexible to configure and easy to maintain.
  • Electrically Isolated Nodes with Redundant Power Supplies for Best Reliability
    The left and right halves of the Supermicro FatTwin are electrically isolated from each other, still providing up to 4 hot-swappable nodes on each side. In addition, each side also has redundant 2200W Titanium Level (96%) power supplies providing maximum efficiency and reliability for each half of a FatTwin system.
  • Supermicro SIOM – Most Flexible, Cost-Optimized Server I/O
    The Supermicro® Super I/O Module (SIOM) delivers up to 50% of I/O cost savings and freedom to select networking options from 1Gb/s to100Gb/s through a Supermicro optimized form factor that is easy to scale, service and manage across a broad range of Supermicro server and storage systems. The SIOM also enables a higher degree of system integration and increased capacity by saving PCI-E slots that are traditionally reserved for add on cards. With SIOM you choose your onboard I/O.

Optimized for:

  • Hyperscale / Hyperconverge
  • HPC
  • Data Center
  • Enterprise Applications
  • Big Data
Product Features

Form Factor

4U Rackmount


Up to 16 DIMM slots, up to 4TB DDR4 memory per node, Intel® Optane™ DC persistent memory


2200W/1200W Redundant Titanium Level (96%) Efficiency


Open Industry Standard IPMI, Redfish APIs, Rack Scale Management


Dual Intel® Xeon® Scalable processors up to 165W TDP


48x 2.5" drives in 8 node, and 32x 3.5" drives in 4 node configurations (NVMe, SAS3, SATA3 or Hybrid)


Up to 2 PCI-E expansion slots, 1 SIOM networking card


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