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MSA20 — Storage Datasheet

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DELL · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Naming: -i=Internal | -e=External | -a=Type-a modular | -c=Mezzanine SR=SmartRAID (cache) | E=Entry (no cache, HBA-like)
Smart Storage Battery SOLD SEPARATELY — no battery = no write-back cache
PRODUCT OVERVIEW

HP STORAGE WORKS MODULAR SMART ARRAY 20. Key specifications include end_item_identification: 5895016285343, part_name_assigned_by_controlling_agency: SINGLE MONITOR ARM STAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-552-8447, 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
MRO→ MRO_GENERAL→ MSA20
NSN: 7025-01-552-8447
FSC: 7025
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
end_item_identification5895016285343
part_name_assigned_by_controlling_agencySINGLE MONITOR ARM STAND
NSN7025-01-552-8447
COMPONENT DIAGRAM
RAID ASIC CACHE FBWC SAS 0 SAS 1 SAS 2 SAS 3 BATT EXT 0 EXT 1 PCIe x8 ~187 mm STORAGE CONTROLLER | RAID 0,1,5,6,10 | PCIe SAS/SATA | FBWC cache | Battery backup connector | TITLE RAID CTRL PN MSA20 MFR DELL HP STORAGE WORKS MODULAR SMART ARRAY 20
TYPICAL APPLICATIONS
  • Hardware RAID acceleration for enterprise storage
  • Data protection and parity management
  • Cache-backed write acceleration
  • Storage tiering and SSD caching
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES3 TB; 10 TO 35 DEG C; 48.8 X 59.7X 8.8 CM TB
PART NAME ASSIGNED BY CONTROLLING AGENCYHP STORAGE WORKS MODULAR SMART ARRAY 20
SPECIAL FEATURES3 TB; 10 TO 35 DEG C; 48.8 X 59.7X 8.8 CM TB
PART NAME ASSIGNED BY CONTROLLING AGENCYHP STORAGE WORKS MODULAR SMART ARRAY 20
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
MSA20Interchangeable
interchangeable cross-reference
interchangeable
MSA14Interchangeable
interchangeable cross-reference
interchangeable
5180-11-152Interchangeable
Same NIIN cross-reference
interchangeable
335921-B21Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MSA20?
MSA20 is a HP STORAGE WORKS MODULAR SMART ARRAY 20 manufactured by DELL. It is classified as a MRO (MRO_GENERAL).
What parts can replace MSA20?
There are 4 known substitutes for MSA20: MSA20, MSA14, 5180-11-152 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MSA20?
MSA20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-552-8447. 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: August 2026