Owners Manual

PSU specications
The XC940 Series system supports up to two AC or DC power supply units (PSUs).
Table 17. PSU specications
PSU Class Heat dissipation
(maximum)
Frequency Voltage Power rating Current
1100 W AC Platinum 4100 BTU/hr 50/60 Hz 100–120 V AC, autoranging derated to 1050 W 12 A–6.5
A
200–240 V AC,
autoranging
1100 W
1100 W DC N/A 4416 BTU/hr N/A –(48–60) V DC,
autoranging
1100 W 32 A
1100 W Mixed
Mode HVDC
(for China and
Japan only)
Platinum 4100 BTU/hr 50/60 Hz 100–120 V AC, autoranging derated to 1050 W 12 A–6.5
A
N/A 4100 BTU/hr N/A 200–380 V DC,
autoranging
1100 W 6.4 A–3.2
A
1600 W AC Platinum 6000 BTU/hr 50/60 Hz 100–120 V AC, autoranging derated to 800 W 10 A
200–240 V AC,
autoranging
1600 W
2000 W AC Platinum 7500 BTU/hr 50/60 Hz 100–120 V AC, autoranging derated to 1000 W 11.5 A
200–240 V AC,
autoranging
2000 W
2400 W AC Platinum 9000 BTU/hr 50/60 Hz 100-120 V AC, autoranging derated to 1400 W 16 A
200–240 V AC,
autoranging
2400 W
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 1600 W and higher require high-line voltage (200-240 V) to supply their rated capacity.
System battery specications
The XC940 Series system supports CR 2032 3.0-V lithium coin cell system battery.
Expansion bus specications
The XC940 Series system supports PCI express (PCIe) generation 3 expansion cards, which you can install on the expansion slots available
on the system board. If you are using XC940 Series system with four processor conguration, then you can also install the cards by using
the expansion card riser. This system supports up to two expansion card risers. The following table provides the expansion card riser
specications:
22
Technical specications