Huawei FusionServer Pro CH121 V5 User Manual page 138

FusionServer Pro CH121 V5 Compute Node
User Guide
Category
Memory
Storage
Network
Issue 06 (2019-08-10)
Specifications
Supports 24 memory modules of the following types:
l Up to 24 DDR4 memory modules
l Max. 2933 MT/s memory speed
l RDIMM and LRDIMM support
l The DDR4 memory modules of different types (RDIMM
and LRDIMM) cannot be used together.
NOTE
The preceding information is for reference only. Use the
Computing Compatibility Checker
Supports a variety of drive configurations. For details, see
2.4.1 Drive
l Supports hot swap of SAS/SATA/NVMe drives.
NOTE
The NVMe drives support:
l Surprise hot swap if the VMD function is enabled and the latest
Intel VMD driver is installed.
l Orderly hot swap if the VMD function is disabled.
l Supports a variety of RAID controller cards. Use the
Intelligent Computing Compatibility Checker
information about the specific RAID controller cards
supported.
– The RAID controller card supports RAID configuration,
RAID level migration, and drive roaming.
– The RAID controller card does not occupy a standard
PCIe slot.
For details about the RAID controller card, see
Server RAID Controller Card User
NOTE
If the BIOS is in legacy mode, 4Kn drives (4 KB sectors in physical
and logical layers) are not supported.
Supports LOM.
l Supports two 10GE Ethernet ports to connect to the Base
network ports on the switch modules in slots 2X and 3X.
l The LOM ports support WOL and PXE.
NOTE
l Powering off the compute node forcibly will make the WOL
function of the LOM ports invalid.
l If flow control is enabled for a LOM port, the switch module
connected to the LOM port must also have flow control enabled.
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