DIMM type
DIMM rank
DIMM capacity
Dual processors
Quad processors
Minimum RAM
Maximum RAM
Minimum RAM
Maximum RAM
NVDIMM-N: 16
GB
NVDIMM-N: 192
GB
NVDIMM-N: 16
GB
NVDIMM-N: 192
GB
NOTE:
Do not mix 8 GB RDIMMs and 16 GB NVDIMM-Ns.
NOTE:
Do not mix 64 GB LRDIMMs and 128 GB LRDIMMs.
Table 7. DIMM blank population rules
Processor configuration
Processor 1
Processor 2
Processor 3
Processor 4
Dual processor
Required
Required
Not required
Not required
Quad processor
Required
Required
Required
Required
RAID controller specifications
The PowerEdge R840 system supports:
•
Internal storage controller cards: PowerEdge RAID Controller (PERC) H330, PERC H730P, H740P, HBA330, and Boot Optimized Server
Storage (BOSS-S1)
•
External storage controller cards: S140 and 12 Gbps SAS HBA
Drive specifications
Drives
The PowerEdge R840 system supports SAS, SATA, Nearline SAS hard drives/SSDs, or NVMe drives.
Table 8. Supported drive options for PowerEdge R840 system
Chassis options
Configurations
Eight hard drive chassis
Up to eight 2.5-inch SAS/SATA front accessible drives in slots 0–7
Up to eight 2.5-inch SATA front accessible drives in slots 0–7
Twenty-four drive chassis Up to twenty-four 2.5-inch SAS/SATA front accessible drives in slots 0–23
Up to twelve 2.5-inch SAS/SATA front accessible drives in slots 0–11 + twelve SAS/SATA/NVMe front
accessible drives in slots 12–23
Up to twenty-four 2.5-inch NVMe front accessible drives in slots 0–23
Twenty four front + two
rear drive chassis
Up to twenty-four 2.5 inch SAS/SATA front accessible drives in slots 0–23 + up to two 2.5-inch SAS/SATA
rear accessible drives
Optical drives
The PowerEdge R840 system supports one optional slim SATA DVD-ROM drive or DVD +/-RW drive.
22
Technical specifications
Содержание PowerEdge R840
Страница 1: ...Dell EMC PowerEdge R840 Technical Specifications Regulatory Model E49S Series Regulatory Type E49S001 ...
Страница 15: ...Figure 14 Electrical overview Figure 15 CPU installation Dell EMC PowerEdge R840 system overview 15 ...
Страница 16: ...Figure 16 Express service tag 16 Dell EMC PowerEdge R840 system overview ...