The Dell JWGFN is a rear backplane power cable designed for PowerEdge R510 and R520 1U rack servers. This component delivers power from the PSU backplane to drive bays and system components, supporting the dual-socket Xeon processor architecture and hot-swap drive configurations typical of these generations. The cable meets OEM specifications for safe power distribution in high-density datacenter deployments. Compatible with both single and dual power supply configurations found in R510/R520 chassis. Commonly used in server rebuild, repair, and refurbishment workflows. Tested and guaranteed; available via quote.