Intel R1000WF Series, Руководство по системной интеграции и обслуживанию

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Intel ® Server System R1000WF Product Family System Integration and Service Guide
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2.8.5.1 Onboard PCIe OCuLink Connectors to 8 x 2.5” Combo Backplane
The following information is applicable when PCIe signal to the 8x2.5” combo backplane are cabled from the
PCIe OCuLink connectors located on the server board.
 NVMe drive management sideband signals on the backplane are routed between drive connector pairs:
(0,1) and (2,3)
 In order to support NVMe drive management within a defined drive pair, an NVMe drive MUST be
populated in the first drive connector of the given pair (drives
0 and 2 )
 Combining an NVMe drive with a SAS/SATA drive within a defined drive pair is NOT supported.
Example) With an NVMe drive installed to drive connector 0, drive connector 1 cannot be populated with
a SAS/SATA drive. The same rule applies to ALL other drive pairs on the backplane.
When an Intel®VROC key is installed to the server board, the following illustrations identify supported (√)
and unsupported (X) drive populations for any defined drive pair when the PCIe source to the backplane is
cabled from any of the onboard PCIe OCuLink connectors.
Where 1 st Drive = drive connectors 0 or 2 and 2 nd Drive = drive connectors 1 or 3
PCIe Source Drive Set from Server Board