Table 1. Specifications (continued)
Specification
Description
Power supply
Supports up to two power supplies with N+N redundancy: 
•  ThinkSystem 2400W (230V) v2 Platinum hot-swap power supply
•  ThinkSystem 1800W (230V) v2 Platinum hot-swap power supply
•  ThinkSystem 1100W (230V/115V) v2 Platinum hot-swap power supply
•  ThinkSystem 750W (230V) v2 Titanium hot-swap power supply
•  ThinkSystem 750W(230/115V) v2 Platinum hot-swap power supply
Notes: 
•  100V+ is only allowed on the following:
–  750W Platinum
–  1100W Platinum
•  200V+ is only allowed on the following:
–  750W Platinum
–  750W Titanium
–  1100W Platinum
–  1800W Platinum
–  2400W Platinum
CAUTION: 
•  240 V dc input (input range: 180-300 V dc) is ONLY supported in Chinese 
Mainland. 
•  Power supplies with 240 V dc are not hot-swappable. To remove the power 
cord, ensure you have turned off the server or disconnected the dc power 
sources at the breaker panel.
•  In order for the ThinkSystem products to operate error free in both a DC or AC 
electrical environment, a TN-S earthing system which complies to 60364-1 IEC 
2005 standard has to be present or installed.
Minimal configuration for 
debugging
•  One processor in processor socket 1
•  One DRAM DIMM in DIMM slot 14
•  One power supply in PSU slot 1
•  One drive with RAID adapter and backplane or backplate (if OS is needed for 
debugging)
•  Three single rotor fans in fan slot 1, 2, and 4.
•  One fan filler in fan slot 3.
Chapter 1. Introduction 5