Dell PowerEdge R750xa EMC Technical Specifications - Page 9

NOTE: 8 GB RDIMM is not supported with Intel Persistent Memory 200 series (BPS) . Table 8. Memory module sockets Memory module sockets 32, 288-pin Speed 3200 MT/s Storage controller specifications The Dell EMC PowerEdge R750xa system supports the following controller cards: Table 9. Storage controller cards for the system Internal controllers ● S150 ● PERC H745 ● PERC H755 ● PERC H755N ● PERC H345 ● HBA355I ● Boot Optimized Storage Subsystem (BOSS-S2): HWRAID 2 x M.2 SSDs 240 GB or 480 GB ● Boot Optimized Storage Subsystem (BOSS-S1): HWRAID 2 x M.2 SSDs 240 GB or 480 GB External controllers ● PERC H840 ● HBA355E NOTE: The software RAID S150 is supported on either SATA drives with chipset SATA only backplane or NVMe drives in universal slots with processor direct PCIe cable connected backplane. Drive specifications Drives The Dell EMC PowerEdge R750xa system supports : ● 8 x 2.5-inch hot-swappable SAS, SATA drives, or NVMe drives. ● 6 x 2.5-inch hot-swappable NVMe drives. NOTE: For more information about how to hot swap NVMe PCIe SSD U.2 device, see the Dell Express Flash NVMe PCIe SSD User's Guide at https://www.dell.com/support Browse all Products > Data Center Infrastructure > Storage Adapters & Controllers > Dell PowerEdge Express Flash NVMe PCIe SSD > Documentation > Manuals and Documents. Ports and connectors specifications USB ports specifications Table 10. USB specifications Front USB port type No. of ports USB 2.0- One compliant port Rear USB port type No. of ports USB 2.0- One compliant port Internal (Optional) USB port type No. of ports Internal USB 3.0- One compliant port Technical specifications 9