R281-T91

已停產

Rev. 100

2U 24-bay ARM server system

Supports blockchain infrastructure
2 x Marvell^® ThunderX2^® CN9975 28-core ARM processors
8-Channel RDIMM DDR4 per processor, total 24 x DIMMs
Dual 10Gb/s SFP+ LAN ports (QLogic^® QL41102)
Onboard Broadcom^® SAS3008 controller
2 x 2.5" SATA in rear side, 24 x SAS/SATA hot-swappable HDD/SSD bays
SAS expander with 12Gb/s transfer speed
8 x PCIe Gen3 expansion slots
2 x OCP Gen3 x16 mezzanine slots
Aspeed^® AST2500 remote management controller
Dual 1200W 80 PLUS Platinum redundant power supply

* 以上產品之規格、圖片及其他資訊僅供參考，如與實際產品有任何不相符之處，應以實際產品為準。技嘉科技保留在任何時間做出修改之權利。對任何因使用上述資料而引致之損失，技嘉科技概不承擔任何責任。
* 本產品所標示之各項效能表現為各晶片廠商或各制定介面官方組織所提出的最大理論值，實際效能可能因規格及設備而有所不同。
* 本文中所使用之各項商標及企業識別圖示，均為其合法所有人之財產。
* 基於PC基本架構，有部分記憶體空間須留作系統用途，故所偵測到之記憶體大小會比實際上較少。

SPECIFICATIONS

Dimensions (WxHxD, mm)

2U
438 x 87.5 x 730

Motherboard

MT91-FS1

CPU

2 x Marvell^® ThunderX2^® CN9975 ARM processors
64bit ARMv8 architecture
28 cores per processor, 2.0GHz, TDP 150W
16nm technology

Chipset

Memory

24 x DIMM slots
DDR4 memory supported only
8-channel memory architecture per processor
RDIMM modules up to 64GB supported
1.2V modules: 2666/2400/2133 MHz

- NOTE: GIGABYTE recommends that you follow the QVL when selecting memory modules to avoid any system compatibility issues
- NOTE: DDR4 2666 Mhz with 1DPC, DDR4 2400 with 2DPC

LAN

2 x 10Gb/s SFP+ LAN ports (QLogic^® QL41102)
1 x 10/100/1000 management LAN port

Video

Integrated in Aspeed^® AST2500
2D Video Graphic Adapter with PCIe bus interface
1920x1200@60Hz 32bpp, DDR4 SDRAM

Audio

Storage

Front side: 24 x 2.5" SATA/SAS hot-swappable HDD/SSD bays
Rear side: 2 x 2.5" SATA only hot-swappable HDD/SSD bays
Onboard Broadcom^® SAS3008 controller
Onboard Broadcom^® SAS35x36R expander
Bandwidth: SATAIII 6Gb/s or SAS 12Gb/s per port

- NOTE: GIGABYTE recommends that you follow the QVL when selecting hard drives, to avoid any system compatibility issues

SAS

Supported

RAID

RAID 0/1/1E/10

Peripheral Drives

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

Internal I/O

2 x Power supply connectors
2 x SlimSAS connectors
2 x SATA 7-pin connectors
1 x USB 3.0 header
1 x Front panel header
1 x HDD back plane board header
1 x PMBus connector
1 x IPMB connector
1 x Clear CMOS switch
1 x BIOS recovery switch

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 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 SFP+
1 x MLAN
1 x ID button with LED

Backplane Board

Front side_CBP20O2: 24 x SATA/SAS ports
Rear side_CBP2020: 2 x SATA/SAS ports
Bandwidth: SATAIII 6Gb/s or SAS 12Gb/s per port

TPM

Power Supply

2 x 1200W redundant PSUs
80 PLUS Platinum

AC Input:
- 100-240V~/ 12-7A, 50-60Hz
DC Input:
- 240Vdc/ 6A

DC Output:
- Max 1000W/ 100-240V~
+12V/ 80.5A
+12Vsb/ 3A
- Max 1200W/ 200-240V~ or 240Vdc input
+12V/ 97A
+12Vsb/ 3A

System Management

Aspeed^® AST2500 management controller
Avocent^® MergePoint IPMI 2.0 web interface:

Network settings
Network security settings
Hardware information
Users control
Services settings
IPMI settings
Sessions control
LDAP settings
Power control
Fan profiles
Voltages, fans and temperatures monitoring
System event log
Events management (platform events, trap settings, email settings)
Serial Over LAN
vKVM & vMedia (HTML5)

OS Compatibility

Compatible OS
RHEL 7.5 64bit (ARM64)**

Ubuntu 18.04 (ARM64)

SUSE SLES 15 (ARM64)

CentOS 7.6 64bit (ARM64)

Oracle Linux 7.4 (ARM64)

** GIGABYTE recommends to contact with us or our partners for further details

System Fans

4 x 80x80x38mm (16'300rpm)

Operating Properties

Operating temperature: 10°C to 35°C
Operating humidity: 8%-80% (non-condensing)
Non-operating temperature: -40°C to 60°C
Non-operating humidity: 20%-95% (non-condensing)

Weight

Net Weight: 19.5 kg
Gross Weight: 28.92 kg

Packaging Dimensions

982 x 588 x 268 (mm)

Packaging Content

1 x R281-T91 system
1 x Rail kit

Part Numbers

Barebone package: 6NR281T91MR-00
Part Numbers:
- Motherboard: 9MT91FS1NR-00
- Rail kit: 25HB2-3A0202-K0R
- CPU heatsink: 25ST1-353207-J1R
- Back plane board_24-port: 9CBP20O2NR-00
- Back plane board_2-port: 9CBP2020NR-00
- Expander board: 9CEP26O0NR-00
- Front panel board: 9CFP2001NR-00
- Power supply: 25EP0-212002-F3S
- RJ45 type COM cable: 25CR0-200400-Y4R (as an option)
- Riser card - CRS2131: 9CRS2131NR-00
- Riser card - CRS2132: 9CRS2132NR-00
- Riser card - CRS2124: 9CRS2124NR-00

* 產品規格會依各國家地區出貨而有所變動，應以各地實際出貨狀況為準。誠摯建議與當地經銷商或零售商確認最新產品販售規格。
* 以上產品之規格、圖片及其他資訊僅供參考，如與實際產品有任何不相符之處，應以實際產品為準。技嘉科技保留在任何時間做出修改之權利。對任何因使用上述資料而引致之損失，技嘉科技概不承擔任何責任。
* 本產品所標示之各項效能表現為各晶片廠商或各制定介面官方組織所提出的最大理論值，實際效能可能因規格及設備而有所不同。
* 本文中所使用之各項商標及企業識別圖示，均為其合法所有人之財產。
* 基於PC基本架構，有部分記憶體空間須留作系統用途，故所偵測到之記憶體大小會比實際上較少。

SUPPORT

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Online Support

BIOS

工具程式

Firmware

QVL

BIOS

說明

版本

檔案大小

日期

Fixed PKfail Vulnerability.

Version : F37

26.05 MB

Aug 26, 2024

Download

See Relnotes.doc for more details

Version : F34

22.4 MB

Aug 20, 2020

Download

Warning:
更新BIOS有其潛在的風險，如果您使用目前版本的BIOS沒有問題，我們建議您不要任意更新BIOS。如需更新BIOS，請小心的執行，以避免不當的操作而造成系統毀損.

什麼是 BETA 版？
BETA版是正式推出前的試用版本。雖然該版本已經過測試，但可能還存在部份尚未發現、可能影響執行效能和功能的小問題。請注意BETA版非正式的版本，並請密切注意正式版本的推出。