Huawei RH2288 V3 User Manual page 70

RH2288 V3 Server
User Guide
Item
Network port
PCIe slot
Issue 32 (2019-03-28)
Specifications
Six types of flexible NICs are supported, which provide the following
network ports:
l Two GE electrical ports, supporting NC-SI, Wake on LAN (WOL),
and Preboot Execution Environment (PXE)
l Four GE electrical ports, supporting NC-SI, WOL, and PXE
l Two 10GE optical ports, supporting NC-SI and PXE
l Two 10GE electrical ports, supporting NC-SI, WOL, and PXE
l Two 56G IB optical ports. The flexible NIC does not support NC-SI,
WOL, or PXE.
l One 56G IB optical port. The flexible NIC does not support NC-SI,
WOL, or PXE.
l The RH2288 V3 provides one PCIe 3.0 x8 slot dedicated for a RAID
controller card and five standard PCIe 3.0 x8 slots.
The specifications for the five standard PCIe slots are described as
follows:
– One full-height full-length standard PCIe 3.0 x16 slot (bus width:
PCIe 3.0 x8), one full-height full-length standard PCIe 3.0 x8
slot, and one full-height half-length standard PCIe 3.0 x8 slot on
I/O module 2 (Signals of the PCIe slots on I/O module 2 come
from CPU 2.)
– Two half-height half-length standard PCIe 3.0 x8 slots on the
mainboard (PCIe slot signals come from CPU 1.)
l PCIe slots on an I/O module can house a maximum of two Huawei
ES3000 V2 SSDs to improve I/O performance for search, cache, and
download services.
l PCIe slots can house K2000 and NVS 315 GPUs.
NOTE
Specifications of the rear hard disk module:
l Two 2.5-inch hard disk slots
l Two 3.5-inch hard disk slots
Specifications of the I/O module:
l One full-height full-length standard PCIe 3.0 x16 slot (bus width: PCIe 3.0
x8), one full-height full-length standard PCIe 3.0 x8 slot, and one full-height
half-length standard PCIe 3.0 x8 slot
l Two full-height full-length standard PCIe 3.0 x16 slots (bus width of one slot:
PCIe 3.0 x8)
l Two 2.5-inch hard disk slots
l The fifth-generation SSD cards must be installed in the two slots on a riser
card. A server supports a maximum of two fifth-generation SSD cards.
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