Scan code: LN96562 Manufacturer code: 6NR271Z31MR-00

Gigabyte 2U Rackmount 16 Bay R271-Z31 EPYC Barebone Server

16-Bay Gigabyte R271-Z31, AMD EPYC 7000 BB 2U Server, SP3, 16x DDR4, 16x 2.5" Hotswap, M.2, 2x 10G SFP+, 800W Redundant

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Scan code: LN96562 Manufacturer code: 6NR271Z31MR-00
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Product Overview 16-Bay Gigabyte R271-Z31 Barebone AMD EPYC™ UP 2U Server System

AMD EPYC™ Processors: The New x86 Option
AMD’s return to the CPU segment delivers a whole new value proposition to the x86 world. Built on GIGABYTE’s extensive design expertise across a range of chipset platforms, this AMD EPYC™ platform is already receiving acclaim for its high specification:

• Memory
• I/O
• Network Connectivity.

This platform is intended as an alternative for builders in the x86 space and packs a real punch in flexibility and expansion options.

CPU Key Features
• Memory Optimization: Memory speed of up to 2666MHz (at 1DPC), Total memory capacity of 2TB supported.
• PCIe Lanes: Up to 128 lanes in both 1P and 2P offerings providing the highest expandability options of any x86 platform.
• Cores / Power: CPU power is managed at the core level, meaning that power is allocated only for specific workload needs.
• Security: Proprietary AMD security on chip.

Comprehensive I/O
• Both single- and dual-socket CPUs come equipped with 128x PCIe lanes, providing extensive I/O options. This is a huge improvement in I/O vs. incumbent x86 offerings.
• Increased I/O allows for flexibility in extending your storage, networking or compute to a level previously unattainable with standard server motherboards.
• In addition, the integrated nature of the processor – designed as a system-on-chip (SoC) - means that there is no need for a separate PCH and less additional switches needed for expansion lanes.

High-Speed Networking
GIGABYTE offers 10Gb across dual ports on-board, ensuring that users can get the most out of their system and are well equipped for today’s traffic demands. The server’s network performance is boosted with full-line rate throughput and CPU overhead is reduced, leaving the EPYC to focus on the real compute tasks.

Dense, High Speed Storage Support: On-Board M.2
GIGABYTE AMD EPYC™ platforms are designed to support on-board ‘M.2’ storage devices for time-sensitive operations and leaves room on the standard storage for compute tasks. Delivering up to 32 Gb/s data transfer speeds, M.2 offers users considerably faster storage performance than current mSATA devices.

Data Security: TPM 2.0 Module*
GIGABYTE’s EPYC™ platform is designed to support Trusted Platform Modules (TPM - discrete cryptographic on-board processors).
(*Available from GIGABYTE as P/N: 9CTM000NR-00)

Carefully Selected Components
GIGABYTE’s passive components are meticulously selected to guarantee a super stable operating environment and allow the processors and the memory to deliver their maximum performance. GIGABYTE’s server motherboards are built with ultra long lasting components for the highest reliability attainable which allows us to offer some of the most durable servers in the industry.

Ease of Deployment and Management
GIGABYTE is always responsive to market needs and user-friendly solutions, including:

• Tool-less rail kit included as a default across all new server models.
• In-house designed proprietary tool-less sleds for 3.5” HDDs to allow for easy swapping*.
• Supplying multiple connector options and tools where appropriate.
*A full toolkit is included with SKUs designed for 2.5” HDDs.

Efficient, Reliable Power Supply
GIGABYTE SERVER AMD EPYC™ servers are designed to guarantee high conversion efficiency regardless of load. Redundant 80 Plus ‘Titanium’ or ‘Platinum’ PSUs, combined with GIGABYTE’s precision engineering, translates to super efficient power usage which maximizes the system’s power : performance ratio and reduces OPEX for the user.

GIGABYTE Server Management (GSM)
GIGABYTE Server Management (GSM) is GIGABYTE’s proprietary multiple server remote management software platform, available as a free download from each GIGABYTE server product page. GSM is compatible with either IPMI or Redfish (RESTful API) connection interfaces, and comprises the following sub-programs:

• GSM Server: A software program with an easy to use browser-based GUI to enable global remote monitoring and management of multiple GIGABYTE servers via each server node’s BMC.
• GSM CLI: A command-line interface program to enable global remote monitoring and management of multiple GIGABYTE servers via each server node’s BMC.
• GSM Agent*: A software program installed locally on each GIGABYTE server node that retrieves additional node information (CPU/Mem/HDD/PCI/…) from the OS and passes it to the BMC. This information can then be utilized by GSM Server or GSM CLI.
• GSM Mobile: A remote server management mobile APP, available for both Android and iOS.
• GSM Plugin: A plugin that allows the user to manage and monitor GIGABYTE server nodes within VMware’s vCenter.
*GSM Agent is currently compatible with Avocent MergePoint IPMI 2.0 BMC firmware, but not yet compatible with Megarac SP-X BMC firmware.

Intuitive & Informative User Interface
Starting from the GSM Server dashboard, the user can clearly understand the status of each node in the IT environment, including:

• Node connection status (system is online/offline).
• Node hardware sensor status (to detect hardware anomalies). Sensors measure voltage, fan speed and temperature.
• Node usage rate status (allowing you to timely allocate more resources when they are needed), including:
- Power consumption.
- Disk/RAID usage information.
- Memory usage rate.
- CPU usage rate.
- Network card / PCI information.

The user can also perform various management functions, including:

Node remote access:
- Power on / off / reset.
- Launch iKVM.
- Reboot BMC / BMC Account Configuration.
• Network Configuration:
- IPv4/IPv6 setting.
• Alert Management:
- SNMP trap setting.
- Platform events filters.
- Forwarding alerts by email.
• BMC / BIOS / CPLD Update.
• Power Consumption Limit Setting.
• Group Management:
- Create groups of nodes for BMC / BIOS update or manage power consumption settings.

GSM Mobile for iOS and Android
A GSM Mobile app is available for download for both iOS and Android mobile phones for remote server management on the go.

Management through VMware vCenter
A GSM Plugin is available for VMware’s vCenter, allowing the user to perform remote monitoring and management of GIGABYTE server nodes without having to switch to a separate software platform.

GIGABYTE BMC Interface: Easy BIOS Upgrade
GIGABYTE has developed this integrated function (requiring no additional software) that allows users to update the BIOS of motherboards through the BMC controller:

• No need to install core components such as CPUs, memory, drives and OS.
• No need to power on the system (NB. PSU must be connected).
• Update individual (IPMI 2.0) or multiple boards simultaneously (Command Line).

Dynamic Fan Speed Control
GIGABYTE servers are enabled with dynamic fan speed adjustment. Individual fan speed will be automatically adjusted according to the system’s current temperature (according to CPU, DIMM, M.2, HDD, GPU temperature sensors), to achieve the best cooling and power efficiency. When the BMC detects a temperature change, fan speed will be automatically adjusted accordingly. Fan speed profiles may also be manually created and edited* when necessary according to the user’s custom requirements.
*Enabled on selected models & performed through BMC console management GUI.

GIGABYTE Servers: Optimized for AMD EPYC™
GIGABYTE has demonstrated that our server design is perfectly optimized for AMD EPYC by achieving one of the top scores* of the SPEC CPU 2017 Benchmark for AMD EPYC single socket & dual socket systems.
*For single & dual socket AMD Naples platform vs other vendors as of September 2018.

Environmental Compliance
GIGABYTE maintains its commitment to green products, and adheres to the latest RoHS regulations (in effect July 2017).

More Detailed information can be found for this model inside the official .pdf manual below:
Data Sheet Features • AMD EPYC™ 7000 series processor family.
• 8-Channel RDIMM/LRDIMM DDR4, 16x DIMMs.
• 2x SFP+ 10Gb/s LAN ports (Broadcom® BCM 57810S).
• 1x Dedicated management port.
• 16x 2.5" hot-swappable HDD/SSD bays.
• Ultra-Fast M.2 with PCIe Gen3 x4 interface.
• 7x low profile PCIe Gen3 expansion slots.
• Aspeed® AST2500 remote management controller.
• 800W 80 PLUS Platinum redundant PSU.
Edition R271-Z31
Form Factor 2U Rackmount
CPU Included No
CPU Type AMD EPYC™ 7000 Series
CPU Model  
Architecture Zen
Manufacturing Process 14 nm
Unlocked CPU No
Core 32 Core
No. of Threads 64
Clock Speed N/A
Burst Frequency N/A
CPU Cache  
CPU Cooler Passive Heatsink
Max. TDP 180 W
CPU Socket SP3
Chipset System-on-Chip
Motherboard Form Factor Proprietary
Motherboard Model MZ31-AR0
Memory Type DDR4
Memory Included No
Memory Capacity Included N/A
Memory Edition  
Memory Channels Octa (8)
Memory Type (ECC)  
Memory Type (R/U) RDIMM / LRDIMM
Memory Speed (Mhz)
  • DDR4 - 2133
  • DDR4 - 2400
  • DDR4 - 2666
Max. Memory Capacity 2048GB (16x128GB)
On-board/Integrated Graphics Yes
Processor/Motherboard Graphics Chip Aspeed AST2500 Integrated
Discrete GPU No
Discrete GPU Chipset  
GPU Architecture  
GPU Manufacturing Process  
GPU Cores/Streams/Execution Units  
GPU Tensor Cores N/A
Base GPU Speed N/A
Max. GPU Speed N/A
GPU Memory Size  
GPU Memory Type  
GPU Memory Clock  
GPU Memory Bus  
Discrete GPU Cooler  
Multi-GPU Configuration No
Max. GPU Resolution 1920x1200 @60Hz (WUXGA)
Graphics Interface PCIe 3.0 (x16)
Expansion Slots
  • 1 x M.2, 22-42/60/80, PCIe Gen3
  • 4 x PCIe 3.0 x16 (LP)
  • 1 x PCIe 3.0 x16 (x8 Bandwidth) LP
  • 2 x PCIe 3.0 x8 (LP)
HDD Storage Included No
HDD Storage Type  
HDD Storage Capacity N/A
SSD Storage Included No
SSD Storage Type  
SSD Storage Capacity  
Optical Drive N/A
Drive Bays 24 x 2.5" External SAS/SATA Hot-Swap
Backplane I/O 16 x SAS-3 (12Gb/s)/SATA3 (6Gb/s) Ports (Front)
RAID Support  
Internal I/O
  • 1 x 24-pin (Power)
  • 2 x 8-pin (Power)
  • 1 x BIOS Recovery Jumper
  • 1 x Buzzer
  • 1 x Clear CMOS jumper
  • 2 x CPU Fan Connector
  • 1 x Front Panel Connector
  • 1 x HDD Back Plane Board Header
  • 1 x IPMB Connector/Header
  • 2 x LAN Activity LEDs
  • 1 x PMBus Connector
  • 1 x Serial (COM) Header
  • 4 x SlimSAS Connector
  • 5 x System Fan header
  • 1 x TPM Header
  • 1 x USB 2.0 Header
  • 1 x USB 3.0 Header
Network Interface Type Dual Wired 10G LAN + Mgmt LAN
Network Chip/Modules
  • 2 x Broadcom BCM 57810S (10G LAN)
  • 1 x Dedicated Management Ports
Front Panel
  • 1 x HDD Activity LED
  • 1 x ID button with LED
  • 2 x LAN Activity LEDs
  • 1 x Power Button with LED
  • 1 x Reset Button
  • 1 x System Status LED
Back Panel
  • 1 x D-Sub (VGA) Out
  • 1 x ID Button with LED
  • 1 x RJ-45 Mgmt LAN
  • 1 x Serial (COM)
  • 2 x SFP+
  • 2 x USB 2.0
  • 2 x USB 3.0
Cooling Fans 4 x 80mm
Keyboard / Mouse Included No
Remote Control Included No
VESA Mountable N/A
PSU Wattage 800 W
PSU Efficiency Rating 80 PLUS Platinum
PSU Redundancy 1+1
Operating System Included No
Operating System O/S Not Included - Please Buy Separately
Colour Black
Dimensions 430 x 87 x 710 (mm WxHxD)
Weight 21 kg
  • 1 x Barebone Server
  • 1 x CPU Heatsink/s
  • 1 x Quick Start Guide
  • 1 x Rail Kit
Notes *16 x 2.5" SATA/SAS drives available by default setting ONLY. *SAS card is required for SAS devices support. *Memory speed run at 2133MHz when 1R/2R memory modules are fully populated.
Additional Information
Scan Code LN96562
Model Number 6NR271Z31MR-00
GTIN 889523011416

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For further information regarding Scan's warranty procedure please see our terms and conditions

12 months
Return to base
DOA Period:
7 days
RTB Period:
12 months
Manufacturer Contact Details
Gigabyte 2U Rackmount 16 Bay R271-Z31 EPYC Barebone Server
Gigabyte 2U Rackmount 16 Bay R271-Z31 EPYC Barebone Server