Dell R740 Riser 1D, 1X16, 2X8 For Riser Config 6

In the Riser 1D position, this assembly supports one x16 full-height/full-length PCIe slot, one x8 full-height/full-length PCIe slot, and one x8 full-height/half-length PCIe slot connected through Processor 1. It is typically used when replacing a missing or failed riser, restoring the correct expansion layout, or configuring an R740 for supported PCIe expansion options such as networking, storage adapters, or single-width GPU configurations. Compatibility depends on the server model, riser configuration, processor count, chassis layout, and installed expansion hardware.