Home > Servers > PowerEdge Components > White Papers > NVMe and I/O Topologies for Next-Generation Dell PowerEdge Servers > PowerEdge R7515 populated with 12 NVMe drives and 12 SATA/SAS drives
This 2U PowerEdge R7515 configuration supports 12 NVMe drives and 12 SATA/SAS drives. The NVMe drives are connected directly to the CPU, and the SATA/SAS drives are connected to the MB PERC. Customers supporting workloads that demand maximum NVMe and storage performance need the maximum bandwidth provided by this configuration to drive the best throughput (GB/s) performance to the devices.