IBM x3550 M4 Type 7914

http://www.ibm.com/customersupport/
For more information on the energy efficiency program, go to
http://www.ibm.com/systems/x/hardware/energy-star/index.html
Product Type:
Computer server
Year first manufactured:
2012
Internal/external power supply efficiency:
v http://www.plugloadsolutions.com/psu_reports/
IBM_FSA011_550W_SO-301_Report.pdf
v http://www.plugloadsolutions.com/psu_reports/IBM_7001676-
XXXX_550W_SO-458_Report.pdf
v http://www.plugloadsolutions.com/psu_reports/IBM_7001605-
XXXX_750W_SO-258_Report.pdf
v http://www.plugloadsolutions.com/psu_reports/SO-299_IBM_DPS-
750AB-1_750W_Report.pdf
v http://www.plugloadsolutions.com/psu_reports/IBM_DPS-750AB-14
%20A_750W_SO-527_Report.pdf
Maximum power (watts):
See Power supply.
Idle state power (watts):
219
Sleep mode power (watts):
Not applicable for servers.
Off mode power (watts):
17
Noise levels (the declared A-weighed sound power level of the computer):
See Acoustical noise emissions.
Test voltage and frequency:
230V/50Hzor60Hz
Total harmonic distortion of the electricity supply system:
The maximum harmonic content of the input voltage waveform will be
equal or less than 2%. The qualification is compliant with EN 61000-3-2.
Information and documentation on the instrumentation set-up and circuits used
for electrical testing:
ENERGY STAR Test Method for Computer Servers; ECOVA Generalized
Test Protocol for Calculating the Energy Efficiency of Internal Ac-Dc and
Dc-Dc Power Supplies.
Measurement methodology used to determine information in this document:
ENERGY STAR Servers Version 2.0 Program Requirements; ECOVA
Generalized Test Protocol for Calculating the Energy Efficiency of Internal
Ac-Dc and Dc-Dc Power Supplies.
10 IBM System x3550 M4 Type 7914: Installation and Service Guide