S451-3R1 (rev. 100)

4U
482.6 x 177 x 625

2nd Generation Intel^® Xeon^® Scalable Processors
Intel^® Xeon^® Scalable Processors
Intel® Xeon® Platinum Processor, Intel® Xeon® Gold Processor, Intel® Xeon® Silver Processor and Intel® Xeon® Bronze Processor
NOTE: If only 1 CPU is installed, some PCIe or memory functions might be unavailable

2 x LGA 3647
Socket P
CPU TDP up to 165W

Intel^® C621 Express Chipset

16 x DIMM slots
DDR4 memory supported only
6-channel memory per processor architecture
RDIMM modules up to 64GB supported
LRDIMM modules up to 128GB supported
Supports Intel^® Optane™ DC Persistent Memory (DCPMM)
1.2V modules: 2933/2666/2400/2133 MHz

Maximum verified DCPMM configuration:

* Ambient temperature 35°C
* 2nd Generation Intel® Xeon® Scalable processor 205W (Max.)
* DCPMM 256GB x4 pcs

DCPMM installation locations:
DIMM_P0_( A1, D1)
DIMM_P1_( G1, J1)

NOTE:
1. 2933MHz for 2nd Generation Intel^® Xeon^® Scalable Processors only
2. Intel^® Optane™ DC Persistent Memory for 2nd Generation Intel^® Xeon^® Scalable Processors only
3. The maximum number of DCPMM that can be installed is based on a maximum operating (ambient) temperature of 35°C
4. To enquire about installing a greater number of DCPMM, please consult with your GIGABYTE technical or sales representative

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

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

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Front side: 24 x 3.5" or 2.5" SATA/SAS hot-swappable HDD/SSD bays
Rear side: 12 x 3.5" or 2.5" SATA/SAS hot-swappable HDD/SSD bays
Rear side device bays: 6 x 2.5" SATA/SAS/NVMe hybrid hot-swappable SSD bays

2 x Broadcom 12Gb/s expanders
Bandwidth: SATAIII 6Gb/s or SAS 12Gb/s per port
Default configuration supports:
6 x SATA/SAS/NVMe drives in rear side
SAS card is required to enable the drive bays

Suggested 12Gb/s SAS cards:
CRA4648
CSA4648

2 x 7-pin SATA III 6Gb/s with SATA DOM supported

Depends on SAS add-on Card

For NVMe drives:
Intel^® Virtual RAID On CPU (VROC) RAID 0, 1, 10, 5
Note: VROC module is compatible for Intel^®SSD only

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Slot_7 (PCIe_4): 1 x PCIe x16 (Gen3 x16 bus) slot from CPU_1, Occupied by CNV3124, 4 x NVMe ports
Slot_6 (PCIe_3): 1 x PCIe x16 (Gen3 x16 bus) slot from CPU_1
Slot_5 (PCIe_2): 1 x PCIe x16 (Gen3 x16 bus) slot from CPU_1
Slot_4 (PCIe_1): 1 x PCIe x16 (Gen3 x16 bus) slot from CPU_0

2 x SATA 7-pin connectors
1 x TPM header
1 x VROC connector

2 x USB 3.0
1 x Power button with LED
1 x ID button with LED
1 x NMI button
1 x System status LED
4 x LAN activity LEDs

2 x USB 3.0
1 x VGA
2 x SFP+
2 x RJ45
1 x MLAN
1 x ID button with LED
2 x LAN activity LEDs

Bandwidth: SATAIII 6Gb/s or SAS 12Gb/s per port

1 x TPM header with SPI interface
Optional TPM2.0 kit: CTM010

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

Aspeed^® AST2500 management controller
GIGABYTE Management Console (AMI MegaRAC SP-X) web interface

• Dashboard
• JAVA Based Serial Over LAN
• HTML5 KVM
• Sensor Monitor (Voltage, RPM, Temperature, CPU Status …etc.)
• Sensor Reading History Data
• FRU Information
• SEL Log in Linear Storage / Circular Storage Policy
• Hardware Inventory
• Fan Profile
• System Firewall
• Power Consumption
• Power Control
• LDAP / AD / RADIUS Support
• Backup & Restore Configuration
• Remote BIOS/BMC/CPLD Update
• Event Log Filter
• User Management
• Media Redirection Settings
• PAM Order Settings
• SSL Settings
• SMTP Settings

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 or later

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 or later

Net Weight: 30kg
Gross Weight: 55 kg

4 x 80x80x38mm (16,300rpm)

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)

843 x 610 x 290 mm

1 x S451-3R1
2 x CPU heatsinks
1 x Rail kit
1 x VROC module
2 x Non-Fabric CPU carrier

Barebone package: 6NS4513R1MR-00
Part Numbers:
- Motherboard: 9MD61SC2NR-00
- VROC module: 25FD0-R181N0-10R
- 4-port NVMe card : 9CNV3124NR-00
- Rail kit: 25HB2-3A6104-I0R
- CPU heatsink: 25ST1-253105-F2R
- 1200W power supply: 25EP0-212003-D0S