Product Data Sheet / Brochure

Table 7. Memory specifications (continued)
DIMM type DIMM rank
DIMM
capacity
Single processor Dual processor
Minimum
RAM
Maximum RAM
Minimum
RAM
Maximum RAM
Dual rank
16 GB 16 GB 256 GB 32 GB 512 GB
32 GB 32 GB 512 GB 64 GB 1 TB
64 GB 64 GB 1 TB 128 GB 2 TB
LRDIMM
Quad rank 128 GB 128 GB 2 TB 256 GB 4 TB
Octa rank 256 GB 256 GB 4 TB 512 GB 8 TB
Intel Persistent
Memory 200
series (BPS)
Dual rank
128 GB 128 GB 1 TB 256 GB 2 TB
256 GB 256 GB 2 TB 512 GB 4 TB
512 GB 512 GB 4 TB 1 TB 8 TB
Table 8. Memory module sockets
Memory module sockets Speed
32, 288-pin 3200 MT/s, 2933 MT/s
Storage controller specifications
The Dell EMC PowerEdge R750 system supports the following controller cards:
Table 9. Storage controller cards for the system
Internal controllers External 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
● 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 R750 system supports:
● 12 x 3.5-inch hot-swappable SAS or SATA drives
● 8 x 2.5-inch hot-swappable NVMe drives
● 16 x 2.5-inch hot-swappable SAS, SATA, or NVMe drives
● 24 x 2.5-inch hot-swappable SAS, SATA, or NVMe drives
● 2 x 2.5-inch rear hot-swappable SAS, SATA, or NVMe drives
● 4 x 2.5-inch rear hot-swappable SAS, SATA, or NVMe drives
Technical specifications
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