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Gigabyte R281-N40 Server - System Overview

Description

Gigabyte R281-N40 front panel view

With ample storage and memory, this system is designed for general networking applications including, use as a virtual server, Internet hosting, file access via VPN, and general file storage. As part of the Gigabyte R281 rack servers, the Gigabyte R281-N40 system features dual Intel Xeon Scalable processors, 24x memory module slots, and 26x drive bays with SATA, SAS, and NVMe compatibility. Gigabyte’s proprietary software, which is free-of-charge, can be used to manage the platform both at-chassis or remotely.

Other Gigabyte R281 Series Servers

Gigabyte R281-Z91 Server
2x AMD EPYC 7002/7003, 7x PCIe 3.0 slots, 32x DIMMS, 8TB mem., 6x 2.5” U.2, 20x 2.5” SATA/SAS

Gigabyte R281-Z92 Server
2x AMD EPYC 7002/7003, 5x PCIe 3.0 slots, 32x DIMMs, 8TB mem., 2x 2.5” SATA/SAS, 24x 2.5” U.2

Gigabyte R281-Z94 Server
2x AMD EPYC 7002/7003, 8x PCIe 3.0 slots, 32x DIMMS, 8TB mem., 12x 2.5" or 3.5” SATA/SAS

Gigabyte R281-3C2 Server
2x Intel Xeon Scalable 1st/2nd, 8x PCIe 3.0 slots, 24x DIMMs, 4TB, 2x 2.5” SATA/SAS, 12x 3.5” SATA/SAS

Gigabyte R281-3C1 Server
2x Intel Xeon Scalable 1st/2nd, 8x PCIe 3.0 slots, 24x DIMMs, 4TB, 2x 2.5” SATA/SAS, 12x 3.5” SATA/SAS

Gigabyte R281-G30 Server
2x Intel Xeon Scalable 1st/2nd, 8x PCIe 3.0 GPUs, 24x DIMMS, 4TB, 24x 2.5” SATA/SAS

Gigabyte R281-NO0 Server
2x Intel Xeon Scalable 1st/2nd, 8x PCIe 3.0 GPUs, 24x DIMMs, 4TB, 2x 2.5” SATA/SAS, 24x 2.5” U.2

Gigabyte R281-N40 Server
2x Intel Xeon Scalable 1st/2nd, 8x PCIe 3.0 GPUs, 24x DIMMs, 4TB, 4x 2.5” U.2, 22x 2.5” SATA/SAS

Gigabyte R281-3C0 Server
2x Intel Xeon Scalable 1st/2nd, 8x PCIe 3.0 GPUs, 24x DIMMs, 4TB, 2x 2.5” SATA, 12x 3.5” SATA/SAS

Gigabyte R281-2O0 Server
2x Intel Xeon Scalable 1st/2nd, 8x PCIe 3.0 GPUs, 24x DIMMs, 4TB, 26x 2.5” SATA/SAS

Performance

Two Intel Xeon Scalable processors from the first or second generation power the R281-N40 server. Each processor supports up to 28 cores and 56 threads with a thermal design point (TDP) of up to 205W. Both Skylake and Cascade Lake Scalable processors provide a CPU architecture delivering up to 6x memory channels per socket and a bandwidth of up to 2933MHz. Both processors must be installed to operate all PCIe or memory functions.

Memory

With a 6-channel memory architecture provided by the Intel Xeon Scalable family, each processor supports up to 12x DIMM slots for a total of 24x memory module slots. Both registered (RDIMM) and load-reduced (LRDIMM) memory modules are supported with a maximum capacity of 1.5TB and 3TB, respectively. The server also utilizes Intel Optane data centric persistent memory modules (DCPMM), but only when 2nd generation CPUs are installed. DCPMMs can fill 12 of the 24 memory slots with memory modules of up to 256GB per slot and are paired with RDIMMs for higher memory density.

Storage

Gigabyte R281-N40 rear ports and PSUs

Gigabyte designed this server with simplicity and flexibility in mind. A total of 26x drive bays are available on the chassis with different configurations. There are 20x 2.5” SATA/SAS drive bays and 4x 2.5” NVMe U.2 hybrid ports on the front panel. An additional 2x 2.5” SATA/SAS bays are on the rear of the chassis. All drives are designed with a proprietary tool-less drive sled to allow hot-swappable hard disk or solid-state drives. A Virtual RAID-on-CPU (VROC) module comes standard on this system, allowing a low-cost software RAID on attached SSDs.

Expansion

This system features 8x PCIe Gen3 expansion slots supported by 3x risers. In addition, there are two additional OCP mezzanine slots, but one is occupied by additional connections for the NVMe drive bays.

Management

To manage the Gigabyte R281-N40, Gigabyte uses its proprietary software, Gigabyte Server Management (GSM) and Gigabyte Management Console (GMC) for both at-chassis and remotely. These programs are free-of-cost and can control a single server or a group of servers through a mobile app for Android or iOS.

Summary

The Gigabyte R281-N40 server features dual 1st or 2nd Intel Xeon Scalable processors, 24x DIMM slots, and up to 26x drive bays with a hybrid storage condition delivering SATA, SAS, and NVMe configurations. The system can be managed with one of two software options, depending on your network configuration, that Gigabyte offers free-of-charge to keep the server functioning and able to tackle any workload. This system is designed to address general networking solutions for general file storage, use as a VPN server, a shared Internet connection, and to support a virtualized network environment.

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Gigabyte R281-N40 Server - Specifications

Processor - Dual-Socket
  • 1st or 2nd Generation Intel Xeon Scalable Processors
  • Intel Xeon Platinum, Gold, Silver, Bronze
  • Motherboard: MR91-FS0
  • CPU TDP up to 205W
Memory
  • 24 x DIMM slots
  • Compatible: DDR4 memory/Intel Optane DC Persistent Memory
  • 6-Channel memory architecture
  • Memory speed: 2933/2666/2400/2133 MHz
  • Maximum memory configuration

  • RDIMM modules up to 64GB supported
  • LRDIMM modules up to 128GB supported
  • DCPMM modules up to 256GB supported with 12x pieces
Drive Bays

    Front side

  • 4 x 2.5" U.2 or SATA/SAS hybrid ports
  • 20 x 2.5" SATA/SAS hot-swappable HDD/SSD bays
  • Rear side

  • 2 x 2.5" SATA hot-swappable HDD/SSD bays

  • LSI SAS35x36 expander
  • Bandwidth: SATAIII 6Gb/s or SAS 12Gb/s per port
  • Default configuration supports: 4 x U.2, 20 x SAS/SATA drives

  • *SAS card is required to enable the drive bays
Power Supplies
  • 2 x 1200W redundant 80 PLUS Platinum power supply
Fans
  • 4 x 80x80x38mm (14,900rpm)
I/O
    Internal I/O

  • 2 x Power supply connectors
  • 4 x SlimSAS connectors
  • 2 x SATA 7-pin connectors
  • 2 x CPU fan headers
  • 1 x USB 3.0 header
  • 1 x TPM header
  • 1 x VROC connector
  • 1 x Front panel header
  • 1 x HDD Back plane board header
  • 1 x IPMB connector
  • 1 x Clear CMOS jumper
  • 1 x BIOS recovery jumper
  • Front I/O

  • 2 x USB 3.0
  • 1 x Power button with LED
  • 1 x ID button with LED
  • 1 x Reset button
  • 1 x NMI button
  • 1 x System status LED
  • 1 x HDD activity LED
  • 2 x LAN activity LEDs
  • Rear I/O

  • 2 x USB 3.0
  • 1 x VGA
  • 1 x COM (RJ45 type)
  • 2 x RJ45
  • 1 x MLAN
  • 1 x ID button with LED
  • Backplane I/O

  • Front side_CBP20O2: 24 x SATA/SAS ports
  • Rear side_CBP2020: 2 x SATA ports
  • Bandwidth: SATAIII 6Gb/s or SAS 12Gb/s per port
  • Front side_CEPM080: 4 x U.2 ports
  • Bandwidth: PCIe Gen3 x4 per port
Expansion Slots

    Riser Card CRS2131:

  • 1 x PCIe x16 slot (Gen3 x16 or x8), Full height half-length
  • 1 x PCIe x8 slots (Gen3 x0 or x8), Full height half-length
  • 1 x PCIe x8 slots (Gen3 x8), Full height half-length
  • Riser Card CRS2132:

  • 1 x PCIe x16 slot (Gen3 x16 or x8), Full height half-length
  • 1 x PCIe x8 slots (Gen3 x0 or x8), Full height half-length
  • 1 x PCIe x8 slots (Gen3 x8), Full height half-length
  • Riser Card CRS2124:

  • 1 x PCIe x8 slots (Gen3 x0 or x8), Low profile half-length
  • 1 x PCIe x16 slot (Gen3 x16 or x8), Low profile half-length
  • 2 x OCP mezzanine slots

  • PCIe Gen3 x16
  • Type1, P1, P2, P3, P4, K2, K3
  • 1 x OCP mezzanine slot is Occupied by CNVO124, 4 x U.2 mezzanine card
Dimensions
    Height: 87.5mm (3.444")
    Width: 438mm (17.244")
    Depth: 730mm (28.740")
    Weight: 20 kg (44.092 lbs)
OS Compatibility

    For Skylake processors:

  • Windows Server 2012 R2 with Update
  • Windows Server 2016
  • Windows Server 2019

  • Red Hat Enterprise Linux 6.9 (x64) or later
  • Red Hat Enterprise Linux 7.3 (x64) or later
  • Red Hat Enterprise Linux 8.0 (x64) or later

  • SUSE Linux Enterprise Server 11.4 (x64) or later
  • SUSE Linux Enterprise Server 12.2 (x64) or later
  • SUSE Linux Enterprise Server 15 (x64) or later

  • Ubuntu 16.04.1 LTS (x64) or later
  • Ubuntu 18.04 LTS (x64) or later
  • Ubuntu 20.04 LTS (x64) or later

  • VMware ESXi 6.0 Update3 or later
  • VMware ESXi 6.5 or later
  • VMware ESXi 6.7 or later
  • VMware ESXi 7.0 or later

  • Citrix Xenserver 7.1.0 CU2 or later
  • Citrix Xenserver 7.4.0 or later
  • Citrix Hypervisor 8.0.0

  • For Cascade Lake processors:

  • 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
  • Ubuntu 20.04 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
  • VMware ESXi 7.0 or later

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

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Get a quote for Gigabyte R281-N40 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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