Processor Specifications - Dell EMC PowerEdge R740 Installation And Service Manual

Processor specifications

The PowerEdge R740 system supports up to two Intel Xeon Processor Scalable Family processors, up to 28 cores per processor.
Supported operating systems
The PowerEdge R740 supports the following operating systems:
Canonical Ubuntu LTS
Citrix XenServer
Microsoft Windows Server with Hyper-V
Red Hat Enterprise Linux
SUSE Linux Enterprise Server
VMware ESXi
For more information on the specific versions and additions, visit www.dell.com/support/home/Drivers/SupportedOS/poweredge-r740.
PSU specifications
The PowerEdge R740 system supports up to two AC or DC power supply units (PSUs).
Table 19. PSU specifications
PSU Class
495 W AC Platinum
750 W AC Platinum
750 W AC Titanium
750 W Platinum
Mixed
Mode
N/A
HVDC (for
China only)
1100 W AC Platinum
1100 W DC N/A
1100 W Platinum
Mixed
Mode
N/A
HVDC (for
Heat dissipation Frequency Voltage
(maximum)
1908 BTU/hr
50/60 Hz
2891 BTU/hr 50/60 Hz
2843 BTU/hr 50/60 Hz
2891 BTU/hr 50/60 Hz
2891 BTU/hr N/A
4100 BTU/hr 50/60 Hz
4416 BTU/hr N/A
4100 BTU/hr 50/60 Hz
4100 BTU/hr N/A
High line
200v240 V
100–240 V AC, 495 W
autoranging
100–240 V AC, 750 W
autoranging
200–240 V AC, 750 W
autoranging
100–240 V AC, 750 W
autoranging
240 V DC,
autoranging
100–240 V AC, 1100 W
autoranging
–(48–60) V DC,
autoranging
100–240 V AC, 1100 W
autoranging
200–380 V DC,
autoranging
Low line DC Current
100– 140 V
495 W 6.5 A–3 A
750 W 10 A–5 A
5 A
750 W 10 A–5 A
750W 4.5 A
1050 W 12 A–6.5 A
1100 W 32 A
1050 W 12 A–6.5 A
1100 W 6.4 A–3.2 A
Technical specifications 33