Dell PowerEdge R6525 EMC Installation and Service Manual - Page 145

Storage controller specifications, Drive specifications, Drives

Page 145 highlights

Table 59. Memory specifications DIMM type DIMM rank Single processor DIMM capacity Minimum RAM Maximum RAM Single rank 8 GB 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 Octa rank 128 GB 128 GB 2 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 Table 60. Memory module sockets Memory module sockets 32, 288-pin Speed 3200 MT/s, 2933 MT/s, 2666 MT/s Storage controller specifications The PowerEdge R6525 system supports the following controller cards: Table 61. PowerEdge R6525 system controller cards Internal controllers External controllers • PERC H745 • HBA345 • S150 • H345 • Boot Optimized Storage Subsystem (BOSS-S1): HWRAID 2 x M.2 SSDs • 12 Gbps SAS Ext. HBA • PERC H840 NOTE: The front PERC module for the PowerEdge R6525 system connects to the drive backplane. The front PERC module is connected in two different ways: • Front mounting front PERC module • Rear mounting front PERC module Drive specifications Drives The PowerEdge R6525 system supports: • 4 x 3.5-inch hot-swappable SAS, SATA drives • 8 x 2.5-inch hot-swappable SAS, SATA drives • 10 x 2.5-inch hot-swappable SAS, SATA , or NVMe drives • 10 + 2 x 2.5-inch hot-swappable SAS, SATA , or NVMe drives Backplane: • Up to 2 x 2.5-inch SAS, SATA, or NVMe drives • Up to 4 x 3.5-inch SAS, SATA drives • Up to 8 x 2.5-inch SAS, SATA drives • Up to 10 x 2.5-inch SAS, SATA, or NVMe drives Technical specifications 145

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Table 59. 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
Octa rank
128 GB
128 GB
2 TB
256 GB
4 TB
Table 60. Memory module sockets
Memory module sockets
Speed
32, 288-pin
3200 MT/s, 2933 MT/s, 2666 MT/s
Storage controller specifications
The PowerEdge R6525 system supports the following controller cards:
Table 61. PowerEdge R6525 system controller cards
Internal controllers
External controllers
PERC H745
HBA345
S150
H345
Boot Optimized Storage Subsystem (BOSS-S1): HWRAID 2 x
M.2 SSDs
12 Gbps SAS Ext. HBA
PERC H840
NOTE:
The front PERC module for the PowerEdge R6525 system connects to the drive backplane. The front PERC
module is connected in two different ways:
Front mounting front PERC module
Rear mounting front PERC module
Drive specifications
Drives
The PowerEdge R6525 system supports:
4 x 3.5-inch hot-swappable SAS, SATA drives
8 x 2.5-inch hot-swappable SAS, SATA drives
10 x 2.5-inch hot-swappable SAS, SATA , or NVMe drives
10 + 2 x 2.5-inch hot-swappable SAS, SATA , or NVMe drives
Backplane:
Up to 2 x 2.5-inch SAS, SATA, or NVMe drives
Up to 4 x 3.5-inch SAS, SATA drives
Up to 8 x 2.5-inch SAS, SATA drives
Up to 10 x 2.5-inch SAS, SATA, or NVMe drives
Technical specifications
145