Dell EMC PowerEdge R740xd2, Installation And Service Manual, Page: 178 / 197

Processor specifications
Table 21. Dell EMC PowerEdge R740xd2 processor specifications
Supported processor Number of supported processors
Intel Xeon Scalable Processor Two
Supported operating systems
The Dell EMC PowerEdge R740xd2 supports the following operating systems:
• Canonical Ubuntu LTS
• Citrix XenServer
• Microsoft Windows Server
• Red Hat Enterprise Linux
• SUSE Linux Enterprise Server
• VMware ESXi
NOTE: For more information, go to Dell.com/ossupport .
NOTE: For more information about the specific versions and additions, go to https://www.dell.com/support/home/Drivers/
SupportedOS/poweredge-r740xd2.
PSU specifications
The Dell EMC PowerEdge R740xd2 system supports up to two AC or DC power supply units (PSUs).
Table 22. PSU specifications
PSU Class Heat
dissipation
(maximum)
Frequency Voltage AC DC Current
High line
100–240 V
Low line
100–120 V
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
Mixed Mode
HVDC (for
China and
Japan only) Platinum 4416 BTU/hr 50/60 Hz 100–240 V
AC,
autoranging 1100 W NA NA 12 A–6.5 A
Platinum 4416 BTU/hr NA 200–380 V
DC,
autoranging NA NA 1100 W 6.4 A–3.2 A
750 W AC Platinum 2891 BTU/hr 50/60 Hz 100–240 V
AC,
autoranging 750 W NA NA 10 A–5 A
750 W Mixed
Mode HVDC
(for China
only) Platinum 2902
BTU/hr/ 50/60 Hz 100–240 V
AC,
autoranging 750 W NA NA 10 A–5 A
178 Technical specifications