Hotplug PSUs are very sturdy — rarely see warranty claims. Safe bet. Always make sure they're tested. Key checks: Make sure tested.
PRODUCT OVERVIEW
The IBM 575 WATT POWER SUPPLY is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. Key specifications include material: NICKEL ALLOY OVERALL, seat_angle: 45.0 DEGREES NOMINAL, thread_class: 2A SINGLE THREADED PORTION A, thread_length: 0.375 INCHES NOMINAL SINGLE THREADED PORTION IN, overall_height: 0.531 INCHES NOMINAL IN, outside_diameter: 2.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1740, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
POWER_SUPPLY→HOTPLUG_PSU→C2542S
NSN:4820-00-036-1740 FSC:4820 CAGE:01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
material
NICKEL ALLOY OVERALL
seat_angle
45.0 DEGREES NOMINAL
thread_class
2A SINGLE THREADED PORTION A
thread_length
0.375 INCHES NOMINAL SINGLE THREADED PORTION IN
overall_height
0.531 INCHES NOMINAL IN
outside_diameter
2.500 INCHES NOMINAL IN
style_designator
PLAIN THREADED
seat_angle_in_deg
45.000 NOMINAL
nominal_thread_size
2.062 INCHES SINGLE THREADED PORTION IN
body_inside_diameter
1.250 INCHES NOMINAL IN
seating_surface_shape
ANGULAR
end_item_identification
4820-01-202-7619
NSN
4820-00-036-1740
COMPONENT DIAGRAM
KEY FEATURES
•
575W Power Rating
•
THREAD CLASS: 2B
•
MEDIA FOR WHICH DESIGNED: WATER, SALT
•
MATERIAL: NICKEL ALLOY
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
STYLE DESIGNATOR: PLUG
•
SEAT ANGLE: 45.0 DEGREES NOMINAL
•
THREAD SERIES DESIGNATOR: UNF
TYPICAL APPLICATIONS
Server power supply replacement (failed or degraded)
Redundant power upgrade for high-availability
Power capacity upgrade for GPU or expansion configurations
Hot-swap power maintenance in production environments
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FREQUENTLY ASKED QUESTIONS
What is C2542S?
C2542S is a IBM 575 WATT POWER SUPPLY. It is classified as a POWER_SUPPLY (HOTPLUG_PSU).
What parts can replace C2542S?
There are 10 known substitutes for C2542S: C2542S, 012.500.0005, 012-500-0005 and 7 more. Substitute compatibility should be verified for your specific system.
Is C2542S still available?
C2542S is currently cancelled.
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