Power Supplies And Cables - Lenovo ThinkSystem SR550 Product Manual

Power supplies and cables

The SR550 server supports up to two redundant power supplies, and is capable of N+N redundancy
depending on the configuration. A second power supply can be added to the models that come with one
power supply.
The following table lists the power supply options.
Table 31. Power supplies
Description
ThinkSystem 550W (230V/115V) Platinum Hot-Swap Power Supply
ThinkSystem 750W (230/115V) Platinum Hot-Swap Power Supply
ThinkSystem 750W (230V) Titanium Hot-Swap Power Supply
General power supply rules are as follows:
Minimum of 1 and maximum of 2 power supplies per system.
If 2 are installed, power supplies must be identical.
Power supplies support AC (Worldwide) and HVDC (China only) power sources.
Important: The Standalone Solution Configuration Tool (SSCT) and Lenovo Enterprise Solutions
Configurator (LESC) power supply selection rules allow a subset of possible configurations due to power
restrictions. Configurations that cannot be built in SSCT or LESC due to power restrictions may still be
supported. To verify support and ensure that the right power supply is chosen for optimal performance,
you should always validate your server configuration using the latest version of the Lenovo Capacity
Planner:
http://datacentersupport.lenovo.com/us/en/solutions/ht504651
The SR550 server ship standard with or without a power cord (model dependent). A hot-swap power supply
option ships without a power cord. The following table lists the country-specific line cords and rack power
cables that can be ordered for the SR550 server.
Table 32. Power cables
Description
Rack power cables
1.0m, 10A/125-250V, C13 to IEC 320-C14 Rack Power Cable
1.5m, 10A/100-250V, C13 to IEC 320-C14 Rack Power Cable
2.0m, 13A/125V-10A/250V, C13 to IEC 320-C14 Rack Power Cable
2.8m, 10A/100-250V, C13 to IEC 320-C14 Rack Power Cable
2.8m, 13A/125V-10A/250V, C13 to IEC 320-C14 Rack Power Cable
2.8m, 10A/100-250V, C13 to IEC 320-C20 Rack Power Cable
4.3m, 10A/100-250V, C13 to IEC 320-C14 Rack Power Cable
4.3m, 13A/125V-10A/250V, C13 to IEC 320-C14 Rack Power Cable
Country-specific line cords
Argentina 2.8m, 10A/250V, C13 to IRAM 2073 Line Cord
Argentina 4.3m, 10A/250V, C13 to IRAM 2073 Line Cord
Australia/New Zealand 2.8m, 10A/250V, C13 to AS/NZS 3112 Line Cord
Australia/New Zealand 4.3m, 10A/250V, C13 to AS/NZS 3112 Line Cord
Lenovo ThinkSystem SR550 Server
Part Feature
number code
7N67A00882 AVV2
7N67A00883 AVV3
7N67A00884 AVV4
Part
number
00Y3043
39Y7937
4L67A08369 6570
4L67A08366 6311
4L67A08370 6400
39Y7938
39Y7932
4L67A08371 6583
39Y7930
81Y2384
39Y7924
81Y2383
Maximum
supported
2
2
2
Feature
code
A4VP
6201
6204
6263
6222
6492
6211
6574
40