2.4.2 Memory Compatibility Information
The motherboard supports DDR5 RDIMM/RDIMM-3DS server memory, and the
memory frequency is supported at 4400/4800MHz:
Note:
The same server must use the same model of DDR5 memory, and the
operating speed of all memories must be the same, with the speed value being
the minimum of the following:
The memory speed supported by the specific CPU.
The maximum operating speed of the specific memory configuration.
Different types (RDIMM, RDIMM-3DS) and different specifications (capacity,
bit width, rank, height, etc.) of DDR5 memory are not compatible for mixed
use.
Intel Xeon Scalable processors of different models support different maximum
memory capacities.
2.5 Storage
2.5.1 Hard drive configuration
Maximum Front
Hard Drives (units)
Maximum Rear Hard Drives
(units)
8 x 3.5-inch
Hard Drives
Direct
Pass-through
Configuration
1
Front Hard Drives (8
x 3.5/2.5)–Slots 0 to
7 support only
SAS/SATA Hard
Drives
Riser1 module(2x3.5/2.5)*2
-Supports SAS/SATAhard
drives
Riser2 module(2x3.5/2.5)* 2
-Supports SAS/SATAhard
drives
Riser3 module(2x2.5)*2
-Supports
NVMe/SAS/SATAhard drives
Riser4 module(2x2.5)* 2
-Supports
NVMe/SAS/SATAhard drives
SAS hard
drives require
the selection
of a SAS
pass-through
card or RAID
card for
support.
12x3.5-inch
Hard Drives
Direct
Pass-through
Configuration
1
Front Hard
Drives(12x3.5/2.5)
–Slots 0 to 11
support only
SAS/SATA hard
drives
Riser2 module(2x3.5/2.5)*2
-Supports only SAS/SATA
hard drives
Riser3 module(2x2.5)*2
-Supports NVMe/SAS/SATA
hard drives
Riser4 module(2x2.5)* 2
-Supports NVMe/SAS/SATA
hard drives
SAS hard
drives require
the optional
SAS
pass-through
card or RAID
card for
support.
12x3.5-inch
Hard Drives
Direct
Pass-through
Front Hard
Drives(12x3.5/2.5)
–Slots 0 to 11
support
Riser3 module(2x2.5)*2
-Supports NVMe/SAS/SATA
hard drives
Riser4 module(2x2.5)*2
12-bay
three-mode
backplane,
NVMe/SAS/S