Dell PowerEdge R650 EMC Technical Specifications - Page 12

Memory specifications, Storage controller specifications

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Table 6. Expansion card slots supported on the system board (continued) PCIe slot With Regular shroud R1a R2a R2b R3a Slot 2 Low profileHalf length NA x16 x8 NA Slot 3 Low profileHalf length NA NA NA x16 R4c+R4d x16 (FH-3/4L) NA Memory specifications The system supports the following memory specifications for optimized operation. Table 7. Memory specifications DIMM type DIMM rank Single rank DIMM capacity 8 GB Single processor Minimum RAM Maximum RAM 8 GB 128 GB RDIMM Dual rank 16 GB 32 GB 16 GB 32 GB 256 GB 512 GB 64 GB 64 GB 1 TB LRDIMM Quad rank Octa rank 128 GB 256 GB 128 GB 256 GB 2 TB 4 TB Intel Persistent Memory 200 series (BPS) Single rank 512 GB 512 GB 4 TB Dual processor Minimum RAM Maximum RAM 16 GB 256 GB 32 GB 512 GB 64 GB 1 TB 128 GB 2 TB 256 GB 4 TB 512 GB 8 TB 1 TB 8 TB Table 8. Memory module sockets Memory module sockets 32, 288-pin Speed 3200 MT/s, 2933 MT/s, 2666 MT/s Storage controller specifications The system supports the following controller cards: Table 9. Storage controller cards for the system Internal controllers External controllers ● PERC H745 ● PERC H840 ● PERC H755 ● HBA355E ● PERC H755N ● PERC H345 ● S150 ● HBA355I ● Boot Optimized Storage Subsystem (BOSS-S2): HW RAID 2 x M.2 SSDs 240 GB or 480 GB ● Boot Optimized Storage Subsystem (BOSS-S1 Adapter): HW RAID 2 x M.2 SSDs 240GB or 480GB 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. 12 Technical specifications

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Table 6. Expansion card slots supported on the system board (continued)
PCIe slot
With Regular
shroud
R1a
R2a
R2b
R3a
R4c+R4d
Slot 2
Low profile-
Half length
NA
x16
x8
NA
x16 (FH-3/4L)
Slot 3
Low profile-
Half length
NA
NA
NA
x16
NA
Memory specifications
The system supports the following memory specifications for optimized operation.
Table 7. Memory specifications
DIMM type
DIMM rank
DIMM
capacity
Single processor
Dual processor
Minimum
RAM
Maximum RAM
Minimum
RAM
Maximum RAM
RDIMM
Single rank
8 GB
8 GB
128 GB
16 GB
256 GB
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)
Single rank
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, 2666 MT/s
Storage controller specifications
The system supports the following controller cards:
Table 9. Storage controller cards for the system
Internal controllers
External controllers
●
PERC H745
●
PERC H755
●
PERC H755N
●
PERC H345
●
S150
●
HBA355I
●
Boot Optimized Storage Subsystem (BOSS-S2): HW RAID
2 x M.2 SSDs 240 GB or 480 GB
●
Boot Optimized Storage Subsystem (BOSS-S1 Adapter):
HW RAID 2 x M.2 SSDs 240GB or 480GB
●
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.
12
Technical specifications