Owners Manual

PSU specifications
The XC740xd Series Hyper-converged Appliance supports up to two AC or DC power supply units (PSUs).
Table 17. PSU specifications
PSU Class Heat dissipation
(maximum)
Frequency Voltage Current
750 W AC Platinum 2891 BTU/hr 50/60 Hz 100–240 V AC, autoranging 10 A–5 A
750 W AC Titanium 2843 BTU/hr 50/60 Hz 200–240 V AC, autoranging 5 A
1100 W AC Platinum 4100 BTU/hr 50/60 Hz 100–240 V AC, autoranging 12 A–6.5 A
1100 W DC N/A 4416 BTU/hr N/A –(48–60) V DC, autoranging 32 A
1600 W AC Platinum 6000 BTU/hr 50/60 Hz 100–240 V AC, autoranging 10 A
2000 W AC Platinum 7500 BTU/hr 50/60 Hz 100–240 V AC, autoranging 11.5 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: If a system with 2000 W AC PSU operates at low line 100–120 V AC, then the power rating per PSU is derated to
1000 W.
NOTE: If a system with 1600 W AC PSU operates at low line 100–120 V AC, then the power rating per PSU is derated to
800 W.
NOTE: If system with 1100 W AC PSU operates at low line 100–120 V AC, then the power rating per PSU is derated to 1050
W.
System battery specifications
The XC740xd Series Hyper-converged Appliances support CR 2032 3.0-V lithium coin cell system battery.
Expansion bus specifications
The XC740xd Series Hyper-converged Appliances support up to eight PCI express (PCIe) generation 3 expansion cards that
can be installed on the system board using expansion card risers. The following table provides detailed information about the
expansion card riser specifications:
Table 18. Expansion card riser specifications
Riser
configuration
and supported
risers
Slot
description
PCIe slots on
riser 1 (Height
and length)
Processo
r
connectio
n
PCIe slots on
riser 2 (Height
and length)
Processor
connectio
n
PCIe slots on
riser 3 (Height
and length)
Processo
r
connecti
on
Riser
configuration 4
(1A+2A+3A)
Three x8 and
four x16 slots
Slot 1: x16 full-
height, full
length
Processor
1
Slot 4: x16 full-
height, full length
Processor
2
Slot 7: x8 full-
height, full
length
Processor
2
N/A N/A Slot 5: x8 full-
height, full length
Processor
2
Slot 8: x16 full-
height, full
length
Processor
2
Slot 3: x16 full-
height, half
length
Processor
1
Slot 6: x8 low
profile, half
length
Processor
1
Slot 7: x8 full-
height, full
length
Processor
2
22 Technical specifications