Lenovo HR650X V2 User Manual page 12

Table 1. Server specifications (continued)
Specification
System fans
Electrical input
4
HR650X V2 User Guide
Description
Supported fan types:
• Standard fan 6038 (single-rotor 17000 RPM)
• Performance fan 6056 (dual-rotor 18000 RPM)
Fan redundancy: N+1 redundancy, one redundant fan rotor
• Two CPUs: six hot-swap system fans (5+1 redundancy, one redundant fan rotor)
• One CPU: five hot-swap system fans (4+1 redundancy, one redundant fan rotor)
Note: In this configuration, it is suggested that the fan cage behind the BP1 is
blank.
AC input:
• Platinum: 100 - 240 VAC (500 W/750 W/1100 W)
• Platinum: 200 - 240 VAC (1800 W)
• Titanium: 200 - 240 VAC (750 W)
DC input:
• 240 HVDC (500 W/750 W/1100 W/1800 W), Chinese Mainland ONLY
CAUTION:
• Use Lenovo Capacity Planner to calculate the required power capacity for
what is configured for your server. More information about Lenovo Capacity
Planner is available at:
Lenovo Capacity Planner website
• Ensure that the power supply units that you are installing are supported.
• 240 HVDC input is supported in Chinese Mainland ONLY.
• The server can be configured with one or two power supply units.
Redundancy mode and hot-swap functions are supported only when two
power supply units are installed.