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Dell EMC PowerEdge R740xd Technical Specifications

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PSU specifications

The PowerEdge R740xd system supports up to two AC or DC power supply units (PSUs).

Table 1. PSU specifications

The table below are the specifications for 495 W, 750 W, 1100 W, 1600 W, 2000 W and 2400 W power supplies:

PSU Class Heat dissipation (maximum) Frequency Voltage High line 200v240 V Low line 100– 140 V DC Current
495 W AC Platinum 1908 BTU/hr 50/60 Hz 100–240 V AC, autoranging 495 W 495 W NA 6.5 A–3 A
750 W AC Platinum 2891 BTU/hr 50/60 Hz 100–240 V AC, autoranging 750 W 750 W NA 10 A–5 A
750 W AC Titanium 2843 BTU/hr 50/60 Hz 200–240 V AC, autoranging 750 W NA 5 A
750 W Mixed Mode HVDC (for China only) Platinum 2891 BTU/hr 50/60 Hz 100–240 V AC, autoranging 750 W 750 W NA 10 A–5 A
Platinum 2891 BTU/hr N/A 240 V DC, autoranging NA NA 750W 4.5 A
750 W Mixed Mode Platinum 2891 BTU/hr 50/60 Hz 100–240 V AC, autoranging 750 W 750 W NA 10 A–5 A
Platinum(For China only) 2891 BTU/hr N/A 240 V DC, autoranging NA NA 750 W 5 A
1100 W AC Platinum 4100 BTU/hr 50/60 Hz 100–240 V AC, autoranging 1100 W 1050 W 12 A–6.5 A
1100 W DC N/A 4416 BTU/hr N/A –(48 V to –60 V) DC, autoranging NA NA 1100 W 32 A
1100 W Mixed Mode HVDC (for China and Japan only) Platinum 4100 BTU/hr 50/60 Hz 100–240 V AC, autoranging 1100 W 1050 W 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 Mixed Mode HVDC or 1100 W AC and higher require high-line voltage (200–240 V AC) to supply their rated capacity.

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