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Supermicro BigTwin A+ SuperServer 2124BT-HTR - System Overview

Description

BigTwin SuperServer 2124BT-HTR front

Designed for compute intensive applications, high-performance computing, and other mission critical workloads, the Supermicro BigTwin A+ SuperServer 2124BT-HTR, when outfitted with AMD EPYC 7002/7003 series processors, is also appropriate for data centers plus hyperscale and hyperconverged networks. This is a high-density BigTwin server that delivers up to 4TB of memory in each node for a total of up to 16TB of memory with all nodes at capacity.

Other 2124BT Chassis Configuration

Supermicro BigTwin A+ SuperServer 2124BT-HNTR
Up to 6x SATA3 bays OR 4x NVMe + 2x SATA3; 16x DIMM; 2x PCIe 3.0 x4 M.2

*These systems only come with a minimal configuration including 2x CPUs, 8x DIMM modules, 1x HDD/SSD and one Supermicro I/O Mezzanine card per server node.

Performance

Each of the 4x hot-swappable server nodes supports dual AMD EPYC 7002/7003 series processors for outstanding performance with up to 64 cores and 128 threads per node. Support of 7003 series AMD EPYC processors will require BIOS version 2.0 or higher. These processors also support PCIe 4.0 plus 8x memory channels per socket. Configurable thermal design point (cTDP) is listed at up to 200W, although a higher cTDP is supported, but only under certain conditions. Dual Titanium level 2200W redundant PSUs power the system.

Memory

With eight memory channels per socket, and each CPU in charge of 8x memory modules, each server sled supports 16x memory module sockets total, with a single module in each channel for maximum performance. This system supports up to 4TB of registered (RDIMM) memory modules per server node, operating at speeds of up to 3200MHz.

Storage

Twenty-four hot-swap SATA3 drive bays up front are distributed evenly between the servers with each of the four nodes in charge of 6x drive bays. A dedicated slot on the motherboard supports a single SATA M.2 drive for support of the OS. SAS3 drives are supported on the other chassis version in this family, the Supermicro BigTwin A+ SuperServer AS -2124BT-HNTR.

Expansion

Supermicro BigTwin SuperServer 2124BT-HTR rear view nodes

In addition to the single M.2 slot on the system board, each of the server nodes support 2x PCIe Gen 4.0 x16 low profile slots for support of additional I/O cards.

Management

Management of the system is through the dedicated Gb port on the back of each server node. It features integrated platform management interface 2.0 (IPMI 2.0) compliant with a standard baseboard management controller (BMC) compatible with third-party hardware distributors. Supermicro’s proprietary SuperDoctor5 (SD5) provides another layer of features including a graphic user interface (GUI) easily accessible from a standard browser.

Summary

At only 2U, the Supermicro BigTwin A+ SuperServer 2124BT-HTR delivers the goods with 4x separate dual-socket server nodes able to support up to 4TB of memory each. With shared power and storage on the main chassis, plus the four dual socket server nodes in a 2U chassis, this system is very dense and adaptable for a number of different workloads.

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Supermicro BigTwin A+ SuperServer 2124BT-HTR - Specifications

Processor - 2 Sockets
  • AMD EPYC 7003/7002 Series Processors
  • Socket SP3
  • Support CPU TDP/cTDP up to 225W
  • Up to 64 Cores
Memory
  • 16 DIMM slots
  • Up to 4TB Registered ECC DDR4 3200MHz SDRAM in 16 DIMMs
  • 8-channel memory bus
  • Memory Type: DDR4 3200 MHz Registered ECC, 288-pin gold-plated DIMMs
  • Memory Sizes: 8GB, 16GB, 32GB, 64GB, 128GB, 256GB
  • Memory Voltage: 1.2V
  • Error Detection: Corrects single-bit errors/detects double-bit errors (w/ ECC)
Drive Bays (Per Node)
  • 6x Hot-swap 2.5" SATA3 drive bays
Expansion Slots
    PCIe

  • 2x PCI-E 4.0 (x16) Low-profile slots
  • 1x SIOM card support(must bundle with network card)
  • M.2

  • Interface: 1x SATA/PCI-E 3.0 x4
  • Form Factor: 2280, 22110
  • Key: M-key
Chipset
    System on Chip
On-Board Devices
    Storage

  • SATA3 (6Gbps) via AMD EPYC
  • Network

  • 1x PCI-E 4.0 x16 SIOM LAN Networking Slot for flexible networking, see SIOM LAN options support matrix (Must bundle with at least one SIOM network card)
  • IPMI

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

  • ASPEED AST2500 BMC
Input/Output
    LAN

  • Provided via SIOM (optional)
  • 1x RJ45 Dedicated IPMI LAN port
  • USB

  • 2x USB 3.0 ports (rear)
  • Video

  • 1x VGA port
  • DOM

  • 1x SuperDOM (Disk on Module) port
  • Others

  • 1x COM port (header)
  • 1x TPM 2.0 header
System BIOS
    AMI 32Mb SPI Flash ROM
Front Panel
    Buttons

  • Power On/Off button
  • UID Button
  • LEDs

  • HDD Activity LED
  • Power Status LED
  • Network activity LEDs
  • Universal Information (UID) LED
Power Supply
  • 2200W Redundant Power Supplies with PMBus
Management
  • IPMI 2.0
  • KVM with dedicated LAN
  • SUM, SUM
  • Watch Dog
  • SuperDoctor 5
Chassis
    Enclosure
    Height: 3.47" (88mm)
    Width: 17.68" (449mm)
    Depth: 28.75" (730mm)
    Gross Weight: 85 lbs (38.6 kg)
    Net Weight: 54.5 lbs (24.7 kg)

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Get a quote for Supermicro BigTwin A+ SuperServer 2124BT-HTR

If you know what you want but can't find the exact configuration you're looking for, have one of our knowledgeable sales staff contact you. Give us a list of the components you would like to incorporate into the system, and the quantities, if more than one. We will get back to you immediately with an official quote.

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