Dell PowerEdge R7525 EMC PowerEdge RAID Controller S150 Users Guide - Page 17
Cabling the drives for the S150, For information about cabling SATA and NVMe PCIe SSDs for S150
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4 Cabling the drives for the S150 CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that are shipped with your product. NOTE: For information on removing and reinstalling system parts, see the PowerEdge systems owner's manuals at www.dell.com/poweredgemanuals. This section provides details about cabling for the integrated PERC S150 controller. NOTE: For information about cabling SATA and NVMe PCIe SSDs for S150, see your system owner's manual at www.dell.com/poweredgemanuals. 1. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet and peripherals. NOTE: It is recommended that you always use a static mat and static strap while working on components in the interior of the system. 2. Remove the system cover. 3. Locate the connectors SATA_A and SATA _B on the system board. 4. Connect the SATA_A and SATA _B connectors on the AHCI devices to the corresponding cable connectors on the backplane using the SATA cables. NOTE: The first AHCI device provides connectivity to the drives available on port 0-7 and the second AHCI device provides connectivity to the drives available on port 8. For information about disk connectivity for AHCI devices, see Disk connectivity for AHCI devices on page 19. 5. Install the system cover. 6. Turn on the system. Cabling the drives for the S150 17
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