Dell Cable PCIe Dell PowerEdge R660 8x2.5" 1xSFF-8654 L/E 8i

Part number 926Y2

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Cable PCIe Dell PowerEdge R660 8x2.5" 1xSFF-8654 L/E 8i MB_SL4 for 1xSFF-8654 R/A 8i CTRL_DST_PB1

Specifications

ism toBP_DST_PA1
ism fromMB_SL4
topologypcie_slimline
component typecable
ism endpoint sourcemig_306_quick_wins_2026-05-18

Works with these servers

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Frequently asked questions

What do the LED codes on the R660 motherboard indicate when the server fails to boot?

The LED codes on the R660 motherboard can signal various issues, such as a 5V switch fault or problems with connected USB devices, iDRAC cables, or the rear I/O card. To troubleshoot, perform a flea power drain, clear the NVRAM, and test with only the minimum components necessary for POST. If the server still does not boot, further inspection of the components may be required. [community thread]

How can I disable the liquid cooling setting on a PowerEdge server?

To disable the liquid cooling setting, you can use an undocumented OEM IPMI command with ipmitool. Ensure you have root/admin privileges, and after executing the command, reboot both the iDRAC and the host operating system to apply the changes. [community thread]