Dell R740XD Rear 2-Bay 3.5" Drive Cage and Backplane Kit

This kit exists to solve a specific problem: the Dell PowerEdge R740XD is a dense 2U server, and once its front backplane fills up, there is nowhere obvious to add another drive. The rear hard drive bays option answers that by mounting two 3.5-inch positions at the back of the chassis. The package combines the 0YWTC2 backplane with the 0W6W09 drive cage, and each bay accepts a 3.5-inch HDD or SSD, so the same hardware can host bulk-capacity spinning disks or quieter, faster solid-state media depending on the workload.

Construction follows Dell's own rear-enclosure design for the platform, which matters more than it might seem. Because the cage and backplane are matched to the R740XD, they align with the server's mounting points and connector routing rather than forcing improvised fittings. That said, this is a bare component aimed at technicians. The listing covers the backplane and cage only, so drives, rails, and any additional cabling are separate concerns. Anyone ordering should cross-check their server's configuration and the two part numbers before committing, since rear-bay support depends on how the individual R740XD was specified. For teams already standardizing on this server, it is a clean way to reclaim two more drive slots from otherwise unused rear space.