Gigabyte S451-3R0 Sv S451-3r0 4u 36bay Xeon Scalable Lga3647 Socketp C621 36x3.5hs

Dimensions
4U Motherboard
MD61-SC2 CPU
2nd Generation Intel Xeon Scalable and 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 Socket
2 x LGA 3647
Socket P
CPU TDP up to 145W Chipset
Intel C621 Express Chipset Memory
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^TM DC Persistent Memory (DCPMM)
1.2V modules: 2933( 1DPC)/2666/2400/2133 MHz

Maximum verified DCPMM configuration:

Ambient temperature 35^oC
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^TM 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^oC
4. To enquire about installing a greater number of DCPMM, please consult with your GIGABYTE technical or sales representative LAN
2 x 10Gb/s SFP+ LAN ports (QLogic QL41102)
2 x 1Gb/s LAN ports
1 x 10/100/1000 management LAN Video
Integrated in Aspeed AST2500
2D Video Graphic Adapter with PCIe bus interface
1920x1200 at 60Hz 32bpp, DDR4 SDRAM Audio
- Storage
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 booting device bay: 2 x 2.5" hot-swappable SSD bays

NOTE:
For rear side 2.5" bays support Solid State Drives only due to thermal consideration

2 x Broadcom SAS3x36R expanders
Bandwidth: SATAIII 6Gb/s or SAS 12Gb/s per port
Default configuration supports:
2 x SAS/SATA drives in rear side
SAS card is required to enable the drive bays

Suggested 12Gb/s SAS cards:
CRA4648
CSA4648 SATA
2 x 7-pin SATA III 6Gb/s with SATA DOM supported SAS
Depends on SAS add-on Card RAID
Depends on SAS add-on Card Peripheral Drives
- Expansion Slots
Slot_7 (PCIe_4): 1 x PCIe x16 (Gen3 x16 bus) slot from CPU_1
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

1 x Mezzanine card slot:
- PCIe Gen3 x16 (x8+x8)
- From CPU_0
- Optional for OCP mezzanine card with low profile type Internal I/O
2 x SATA 7-pin connectors
1 x TPM header
1 x VROC connector Front I/O
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 Rear I/O
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 Backplane I/O
Bandwidth: SATAIII 6Gb/s or SAS 12Gb/s per port TPM
1 x TPM header with SPI interface
Optional TPM2.0 kit: CTM010