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Technical Data Sheet
PartsTable / COMPONENT / 556841
556841 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The 556841 is a the manufacturer industrial component. Key specifications include Wi-Fi: No, HDD speed: 7200 RPM, Noise level: 31 dB, RAID levels: 0, 1, 5, 5+1, 10, JBOD, On/off switch: Yes, iSCSI support: Yes. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-734-7953, 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
556841
NSN: 2520-00-734-7953
FSC: 2520
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
Wi-FiNo
HDD speed7200 RPM
Noise level31 dB
RAID levels0, 1, 5, 5+1, 10, JBOD
On/off switchYes
iSCSI supportYes
Cables includedAC
Internal memory2 GB
Bundled softwareStorCenter Manager
Processor familyIntel Atom®
Minimum processorPentium 300Mhz
Dimensions (WxDxH)176 x 257 x 222 mm
NSN2520-00-734-7953
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 556841 TITLE COMPONENT PN 556841 MFR 556841
KEY FEATURES
•
Processor
Intel Atom®
•
Up to 2 GB
•
Gigabit Ethernet
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
7347953Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 556841?
556841 is a 556841.
What parts can replace 556841?
There is 1 known substitute for 556841: 7347953. Substitute compatibility should be verified for your specific system.
What is the NSN for 556841?
556841 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-734-7953. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026