System Battery; Expansion Bus Specifications; Memory Specifications; Storage Controller Specifications - Dell EMC PowerEdge R540 Installation And Service Manual

Table 21. PSU specifications
PSU Class
1100 W AC Platinum
1100 W DC Platinum
750 W AC Platinum
750 W DC Platinum
495 W AC Platinum
450 W AC Bronze
NOTE: Heat dissipation is calculated using the PSU wattage rating.
NOTE: This system is also designed to connect to the IT power systems with a phase-to-phase voltage not exceeding 230 V.

System battery

Expansion bus specifications

The Dell EMC PowerEdge R540 system supports PCI express (PCIe) generation three expansion cards, which must be installed on the
system board using expansion card risers. The R540 system supports three types of expansion card risers.

Memory specifications

Table 22. Memory specifications
DIMM type DIMM rank
RDIMM Single rank
RDIMM Dual rank
RDIMM Dual rank
LRDIMM Quad rank

Storage controller specifications

The Dell EMC PowerEdge R540 system supports:
• Internal controllers: PowerEdge RAID Controller (PERC) H330, H730p, H740p, HBA330, Software RAID (SWRAID) S140
• Boot Optimized Subsystem: HWRAID 2 x M.2 SSDs 120GB, 240 GB .
• External controller: 12 Gbps SAS HBA.

Drive specifications

Drives

The PowerEdge R540 system supports:
Heat dissipation
(maximum)
4100 BTU/hr
4416 BTU/hr
2891 BTU/hr
2902 BTU/hr
1908 BTU/hr
1871 BTU/hr
DIMM
capacity
Minimum RAM
8 GB 8 GB
16 GB 16 GB
32 GB 32 GB
64 GB 64 GB
Frequency
50/60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
Single processor
Maximum RAM
80 GB
160 GB
320 GB
640 GB
Voltage
100–240 V AC, autoranging
200–380 V DC, autoranging
100–240 V AC, autoranging
240 V DC
100–240 V AC, autoranging
100–240 V AC, autoranging
Dual processors
Minimum RAM Maximum RAM
16 GB 128 GB
32 GB 256 GB
64 GB 512 GB
128 GB 1024 GB
Technical specifications 35