ThinkSystem SR650 V3 Middle 8x2.5" SAS/SATA Backplane Option Kit
See this document for information about the ThinkSystem SR650 V3 Middle 8x2.5" SAS/SATA Backplane Option Kit.
This option kit comes with the following components.
1 TWO 4X2.5" SAS/SATA backplanes
2 One 8X2.5" middle drive cage
3 Eight 1x1 2.5" HDD fillers
4 Two 2U performance heatsinks
5 Two MCC CPU carriers
6 Two XCC CPU carriers
7 Two drive sequence labels (32–39)
8 One M3 screw
9 Two top cover support sponges
Option installation
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To install the option, refer to "Install the middle drive backplanes and drive cage" in SR650 V3 User Guide.
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For the latest technical information including firmware and driver downloads, go to Lenovo Data Center Support.

| Option installation | |
|---|---|
| To install the option, refer to “Hardware replacement procedures” in the server User Guide, which is available at Lenovo Docs https://pubs.lenovo.com. | |
| For the latest technical information including firmware and driver downloads, go to Lenovo Data Center Support website https://datacentersupport.lenovo.com. | |
First Edition (February 2023)
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