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Gigabyte E251-U70 Edge Server - System Overview

Description

Gigabyte E251-U70 front panel view

Featuring 6x drives bays up front, the Gigabyte E251-U70 edge server also supports up to 1TB of memory and a single double -slot GPU. Dual 80PLUS Platinum 800W power supply units (PSU) provide 1+1 redundancy in the event of a power failure. All I/O ports are located on the front of the system for easy access with only the hot-swap PSUs and 4x fans in back.

Other Edge Servers Offered By Gigabyte

Gigabyte E152-ZE0 Edge Server
1U, 1x 1st or 2nd Gen AMD EPYC, 8x DIMMs, 2x 2.5-Inch Bays, 2x 1Gb/s LAN ports

Gigabyte E252-P30 Edge Server
2U, 1x Ampere Altra CPU, 16x DIMMs, 6x 2.5-Inch Bays, 2x 1Gb/s LAN ports

Gigabyte E162-220 Edge Server
2U, 1x 3rd Gen Intel Xeon Scalable CPU, 16x DIMMs, 2x 2.5-Inch Bays, 2x 1Gb/s LAN ports

Gigabyte H242-Z11 Edge Server
2U, 4x Front-Loading Single-Socket Nodes, each with 1x 2nd or 3rd Gen Intel Xeon Scalable CPU, 16x DIMMs, 4x 2.5-Inch Bays, 2x 10Gb/s LAN ports

Gigabyte H242-Z10 Edge Server
2U, 4x Back-Loading Single-Socket Nodes, each with 1x 2nd or 3rd Gen Intel Xeon Scalable CPU, 16x DIMMs, 4x 2.5-Inch Bays, 2x 10Gb/s LAN ports

Gigabyte E251-U70 Edge Server
2U, 1x 3rd Gen Intel Xeon Scalable CPU, 16x DIMMs, 2x 2.5-Inch Bays, 2x 1Gb/s LAN ports

Performance

The single 2nd generation Intel Xeon Scalable processor can support up to 28 physical cores and 56 virtual threads. Specifications list a thermal design point (TDP) of 205W, which basically opens up the whole catalogue of 2nd generation Xeon processors. Each processor supports 6x memory channels and up to 48 lanes of PCIe 3.0 bandwidth.

Memory

With 6x memory channels and 8x memory module slots, the E251-U70 edge server can support up to 1TB of memory using 3DS load-reduced (LRDIMM) memory modules or up to 512GB using 64GB registered (RDIMM) memory modules in all 8x slots. Data centric persistent memory modules (DCPMM), AKA Intel Optane memory modules, are also supported with speeds of 2933 (1DPC)/2666/2400/2133 MHz. Standard RDIMM and LRDIMM memory modules are supported too in smaller capacities than the 3DS version.

Storage

Six 2.5-inch storage bays on the front of the system support hot-swappable SAS or SATA HDDs or SSDs. SAS drives are only supported via a PCIe RAID controller offering a full range of RAID options. Alternatively, a virtual RAID on CPU (vROC) key in the M-key slot on the system board will also provide limited RAID functions for SSD storage devices. A single PCIe 3.0 x4 slot on the system board can be outfitted with an M.2 drive.

Expansion

Gigabyte E251-U70 fans

There are 2x full-height, full-length PCIe Gen3 expansion slots on the system board that can be used to support a GPU, PCIe NVMe drives, or I/O options. Only a single GPU from either AMD or Nvidia is supported in the top slot. The lower slot is designed for a high-speed network interface controller (NIC).

Management

A dedicated RJ45 mLAN port on the front of the chassis provides access to the integrated baseboard management controller (BMC) Aspeed AST2500 module. The AST2500 provides for at-chassis and remote management of the system through a standard browser interface.

Summary

As an Edge server, the Gigabyte E251-U70 edge server has a short chassis length for deployments in situations without a lot of space. This platform is designed to sort AI, AI inference, and Internet of things data on site instead of uploading to the cloud or a data center. With a single Intel Xeon Scalable processor, support for a single GPU, and NVMe storage options, this system offers fast data transfer and processing.

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Gigabyte E251-U70 Edge Server - Specifications

Processor - Single-Socket
  • 2nd Generation Intel Xeon Scalable Processors
  • Single processor
  • Motherboard: MU71-SU0
  • Up to 28 cores, 56 threads per processor
  • TDP up to 70W-205W
Memory
  • 8 x DIMM slots
  • Compatible: DDR4 memory/DCPMM
  • 6-Channel memory architecture
  • 1.2V modules: 2933( 1DPC)/2666/2400/2133 MHz
  • Maximum memory configuration

  • RDIMM modules up to 128GB supported
  • LRDIMM modules up to 128GB supported
Drive Bays
  • 6 x 2.5" SATA/SAS hot-swappable HDD/SSD bays
Power Supplies
  • 2 x 800W 80 PLUS Platinum redundant/hot-swap power supply
Fans
  • 4 x 80x80x38mm, 2-ball
I/O
    Internal I/O

  • 1 x M.2 slot
  • 1 x TPM header
  • 1 x VROC connector
  • Front I/O

  • 5 x USB 3.0
  • 1 x VGA
  • 1 x COM
  • 2 x RJ45
  • 1 x MLAN
  • 1 x ID button with LED
  • Front Panel

  • 1 x Power button with LED
  • 1 x ID button with LED
  • 1 x Reset button
  • 1 x System status LED
  • 1 x HDD activity LED
  • 2 x LAN activity LEDs
  • Backplane I/O

  • Bandwidth: SATA 6Gb/s or SAS 12Gb/s per port
Expansion Slots
  • 2 x Full-height Full-length PCIe Gen3 expansion slots
  • 1 x M.2 Slots

  • M-key
  • PCIe Gen3 x4 per slot
  • Supports NGFF-2280 cards
Dimensions

    Height: 86mm (3.385")
    Width: 439mm (17.283")
    Depth: 449mm (17.677")
OS Compatibility
  • Windows Server 2012 R2 with update
  • Windows Server 2016
  • Windows Server 2019

  • Red Hat Enterprise Linux 7.6 (x64) or later
  • Red Hat Enterprise Linux 8.0 (x64) or later

  • SUSE Linux Enterprise Server 12.3 (x64) or later
  • SUSE Linux Enterprise Server 15 (x64) or later

  • Ubuntu 18.04 LTS (x64) or later

  • VMware ESXi 6.0 Update3 or later
  • VMware ESXi 6.5 Update2 or later
  • VMware ESXi 6.7 Update1 or later

  • Citrix Hypervisor 7.1.0 CU2 or later
  • Citrix Hypervisor 7.5.0 or later
  • Citrix Hypervisor 8.0.0 or later

Request A Quote

Get a quote for Gigabyte E251-U70 Edge Server

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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