Dell Sliding ReadyRails II SFF Rail Kit for Dell Emc

Part number K87YW · also known as HHD4N

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DELL SLIDING READYRAILS II SFF RAIL KIT FOR DELL EMC POWEREDGE R550 / R750XS / R760 / R7625 / R770 / PRECISION 7960 RACK ( R7960 ) - TYPE B21 SLIM FORM FACTOR ( RIGHT RAIL PN: HHD4N / LEFT RAIL PN: CWHFG ) ( RDYRL, 2U, SLDN, SFF, B21, CIS )

Specifications

Works with these servers

• Dell PowerEdge R7625
• Dell PowerEdge R770
• Dell PowerEdge R7615
• Dell PowerEdge R750xs
• Dell PowerEdge R550
• Dell PowerEdge R760
• Dell PowerEdge R750
• Dell PowerEdge R760xs
• Dell PowerEdge R570

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Frequently asked questions

What are the part numbers for the R1B (FL) and R5B (FL) risers needed for a DELL PowerEdge R770 server to install GPUs?

The part number for the R1B (FL) riser is CDTJW, and for the R5B (FL) riser, it is 0T5DV. [community thread]

What does the error 'CPU 1 VCCIO PG Voltage Is Outside of Range' mean on a PowerEdge R760?

This error is typically associated with issues in the motherboard's voltage regulation or CPU seating. To troubleshoot, perform a power drain, check for firmware updates, and inspect the CPU for any bent pins or debris. If the problem continues, the motherboard may need to be examined. [community thread]

Why does the iDRAC display CPU speed in MT/s instead of MHz or GHz on my server?

This is a known presentation error in iDRAC9 where the CPU speed is incorrectly labeled as MT/s instead of MHz or GHz. It does not indicate a hardware or firmware issue, but rather a unit-labeling mistake in the user interface. [community thread]

Can the R760 server support two Nvidia L40 video cards?

Yes, the R760 server with dual CPUs can accommodate two Nvidia L40 GPUs, as they are double-width and within the power specifications. Ensure you have a power supply of at least 1600W and the appropriate GPU riser kit, power cables, and cooling components for optimal performance. [community thread]

What parts are needed to install a GPU on a PowerEdge R750XS server?

The PowerEdge R750XS does not have a specific GPU enablement kit, and there is no documented support for GPU configurations. For detailed information, refer to the technical guide provided by the manufacturer. [community thread]