No. Description NVMe PCIe
SSD Slot
Number
BOM Number
3 SAS cable for
connecting an
NVMe PCIe SSD
adapter to the rear
12-bay hard disk
backplane (Port 1-
Port 1)
33 04051282
4 SAS cable for
connecting an
NVMe PCIe SSD
adapter to the rear
12-bay hard disk
backplane (Port 0-
Port 0)
32 04052060
2.8 Logical Structure
l The 5288 V3 in dual-CPU configuration supports two Intel
®
Xeon
®
E5-2600 v3
(Haswell-EP) series CPUs or two Intel
®
Xeon
®
E5-2600 v4 (Broadwell-EP) series
CPUs, and 16 DDR4 DIMMs. CPUs interconnect through QuickPath Interconnect (QPI)
buses, which provide the maximum transmission speed of 9.6 GT/s. Figure 2-21 shows
the logical structure of the 5288 V3 in dual-CPU configuration.
l Hard disks are managed by the RAID controller card or PCH.
l The CPUs connect to two PCIe riser cards through PCIe connectors. The riser cards
provide PCIe slots of various specifications. A RAID controller card can be combined
with the hard disk backplane to form a hard disk interface module, which connects to a
CPU through PCIe connectors.
NOTE
The 5288 V3 supports a maximum of two Intel
®
Xeon
®
E5-2600 v3 series CPUs or two Intel
®
Xeon
®
E5-2600 v4 series CPUs. For details about the CPU positions, see 2.6 Mainboard Layout. The server in
single-CPU configuration does not support a PCIe riser card.
5288 V3 Server
User Guide
2 Product Overview
Issue 26 (2018-11-19) Copyright © Huawei Technologies Co., Ltd. 40
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