NOTE: To use slots 6 through 10, all four processors must be installed.NOTE: Do not install a full-height expansion card on PCIe slot 2/10.Memory specificationsThe PowerEdge R930 system supports DDR4 registered DIMMs (RDIMMs) and load-reduced DIMMs (LRDIMMs). Supported memory busfrequencies are 1866 MT/s, 2133MT/s, or 2400 MT/s.Table 16. Memory specificationsMemory module sockets Memory capacity Minimum RAM Maximum RAMNinety-six 240-pin sockets • 64 GB quad rank (LRDIMMs)• 4 GB or 8GB single rank(RDIMMs)• 8 GB, 16 GB, or 32 GB dualrank (RDIMMs)• 192 GB with dual processorwith 4 memory risers• 384 GB with quad processorwith 8 memory risers• 3.07 TB with dual processorwith 4 memory risers• 6.14 TB with quad processorwith 8 memory risersNOTE:• Each memory riser supports 12 memory module slots.• Each processor supports two memory risers.Drive specificationsHard drivesThe PowerEdge R930 system supports SAS and SATA hard drives and Solid State Drives (SSDs).Table 17. Supported hard drive and SSD options for the PowerEdge R930 systemFour hard drive systems Up to four 2.5 inch, internal, hot-swappable SAS hard drives in harddrive slots 0 through 3.This configuration supports:• 6 Gbps and 12 Gbps I/O operations on SAS drives.• 6 Gbps on SATA drives.Twenty four hard drive systems (SAS/SATA) Up to twenty four 2.5 inch, internal, hot-swappable SAS/SATA harddrives.This configuration supports:• 6 Gbps and 12 Gbps I/O operations on SAS drives.• 6 Gbps on SATA drives.NOTE: With a singleUnified mode daughter card andPERC 9 card the hard drives are located in hard drive slots0 through 24 (bay 1).NOTE: With twoPerformance mode daughter cards andtwo PERC 9 cards the hard drives are located in hard driveslots 0 through 11 (bay 1) and 0 through 11 (bay 2)26 Technical specifications
