Dell PowerEdge R840 EMC Installation and Service Manual - Page 155

System battery specifications, Expansion card riser specifications

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Table 26. PSU specifications (continued) PSU Class Heat Frequency dissipation (maximum) 750 W Mixed Platinum Mode DC (for China only) 2891 BTU/hr 50/60 Hz 1100 W AC Platinum 4100 BTU/hr 50/60 Hz 1100 W DC N/A 4416 BTU/hr N/A 1100 W 10 A-5 A Mixed Mode HVDC (for China and Japan only) Platinum N/A 1600 W AC Platinum 2000 W AC Platinum 2400 W AC Platinum 4100 BTU/hr 50/60 Hz 4100 BTU/hr N/A 6000 BTU/hr 7500 BTU/hr 9000 BTU/hr 50/60 Hz 50/60 Hz 50/60 Hz Voltage 240 V DC High line 200V-240 V 750 W 100-240 V AC, autoranging 1100 W -(48-60) V NA DC, autoranging 100-240 V AC, autoranging 1100 W 200-380 V NA DC, autoranging 100-240 V AC, autoranging 1600 W 100-240 V AC, autoranging 2000 W 100-240 V AC, autoranging 2400 W Low line 100 V- 140 V N/A 1050 W NA 1050 W NA 800 W 1000 W 1400 W DC 750 W NA 1100 W NA 1100 W NA NA NA Current 5 A 12 A-6.5 A 32 A 12 A-6.5 A 6.4 A-3.2 A 10 A 11.5 A 16 A 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 240 V. NOTE: PSUs rated for 1100 W AC or 1100 W Mixed Mode HVDC and higher require high-line voltage (200-240 V AC) to supply their rated capacity. System battery specifications The PowerEdge R840 system supports CR 2032 3.0-V lithium coin cell system battery. Expansion card riser specifications The PowerEdge R840 system supports up to six PCI express (PCIe) generation 3 expansion cards that can be installed on the system board and expansion card risers. Technical specifications 155

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Table 26. PSU specifications (continued)
PSU
Class
Heat
dissipation
(maximum)
Frequency
Voltage
High line
200V–240
V
Low line
100 V– 140
V
DC
Current
750 W Mixed
Mode DC
(for China
only)
Platinum
2891 BTU/hr
50/60 Hz
240 V DC
750 W
N/A
750 W
5 A
1100 W AC
Platinum
4100 BTU/hr
50/60 Hz
100–240 V
AC,
autoranging
1100 W
1050 W
NA
12 A-6.5 A
1100 W DC
N/A
4416 BTU/hr
N/A
–(48–60) V
DC,
autoranging
NA
NA
1100 W
32 A
1100 W
10 A-5 A
Mixed Mode
HVDC (for
China and
Japan only)
Platinum
4100 BTU/hr
50/60 Hz
100–240 V
AC,
autoranging
1100 W
1050 W
NA
12 A-6.5 A
N/A
4100 BTU/hr
N/A
200–380 V
DC,
autoranging
NA
NA
1100 W
6.4 A-3.2 A
1600 W AC
Platinum
6000
BTU/hr
50/60 Hz
100–240 V
AC,
autoranging
1600 W
800 W
NA
10 A
2000 W AC
Platinum
7500
BTU/hr
50/60 Hz
100–240 V
AC,
autoranging
2000 W
1000 W
NA
11.5 A
2400 W AC
Platinum
9000
BTU/hr
50/60 Hz
100–240 V
AC,
autoranging
2400 W
1400 W
NA
16 A
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
240 V.
NOTE:
PSUs rated for 1100 W AC or 1100 W Mixed Mode HVDC and higher require high-line voltage (200–240 V AC) to
supply their rated capacity.
System battery specifications
The PowerEdge R840 system supports CR 2032 3.0-V lithium coin cell system battery.
Expansion card riser specifications
The PowerEdge R840 system supports up to six PCI express (PCIe) generation 3 expansion cards that can be installed on the system
board and expansion card risers.
Technical specifications
155