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Technical Data Sheet
PartsTable / STORAGE_HDD / 91941597
91941597 ✓ Verified by PartsTable
— · STORAGE_HDD · 2.5_SAS_HDD
WHAT YOU NEED TO KNOW
SAS HDD backplane accepts SATA drives, SATA backplane does NOT accept SAS 2.5" SAS HDDs come with or without carrier/tray — ALWAYS ASK
ALWAYS confirm carrier/tray PN — server-specific trays vary by generation
PRODUCT OVERVIEW

IBM 900GB 10K SAS 2.5INCH SAS HDD. Key specifications include drive_size: 2.50, design_type: HARD DISK, unit_design: INTERNAL, data_storage_capacity: 900.0 GIGABYTES, part_name_assigned_by_controlling_agency: INTERNAL HARD DRIVE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-619-6391, 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
STORAGE_HDD→ 2.5_SAS_HDD→ 91941597
NSN: 7025-01-619-6391
FSC: 7025
CAGE: F6481 — THALES SA (FRA)
SPECIFICATIONS
drive_size2.50
design_typeHARD DISK
unit_designINTERNAL
drive_quantity1
data_storage_capacity900.0 GIGABYTES
part_name_assigned_by_controlling_agencyINTERNAL HARD DRIVE
NSN7025-01-619-6391
COMPONENT DIAGRAM
LABEL 900GB HDD SAS 12Gb/s 69.85 mm (2.75") 100.0 mm 2.5" HDD — MECHANICAL Spinning disk, hot-swap SAS 12Gb/s — Dual-port 900GB | 7200 / 10K / 15K RPM FORM FACTOR — 2.5" Hot-swap, carrier-specific MOUNTING — 4x M3 bottom Standard SFF screw pattern TITLE HDD DRIVE PN 91941597 MFR IBM 900GB 10K SAS 2.5INCH SAS HDD
KEY FEATURES
•
900GB Capacity
•
10K RPM Speed
•
DATA STORAGE CAPACITY: 900.0 GIGABYTES
•
DRIVE QUANTITY: 1
•
DRIVE SIZE: 2.50
•
DESIGN TYPE: HARD DISK
•
UNIT DESIGN: INTERNAL
TYPICAL APPLICATIONS
  • Enterprise storage arrays and SANs
  • Direct-attached storage (DAS) expansion
  • Database tier storage (OLTP, OLAP)
  • Virtual machine datastore expansion
  • Backup-to-disk and disaster recovery targets
  • Content delivery and media streaming storage
TECHNICAL CHARACTERISTICS (FLIS)
DATA STORAGE CAPACITY900.0 GIGABYTES
DRIVE QUANTITY1
DRIVE SIZE2.50
DESIGN TYPEHARD DISK
PART NAME ASSIGNED BY CONTROLLING AGENCYINTERNAL HARD DRIVE
UNIT DESIGNINTERNAL
DATA STORAGE CAPACITY900.0 GIGABYTES
DRIVE QUANTITY1
DRIVE SIZE2.50
DESIGN TYPEHARD DISK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
81Y9650Interchangeable
Lenovo 900GB 10K SAS 2.5INCH SAS HDD
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 91941597?
91941597 is a IBM 900GB 10K SAS 2.5INCH SAS HDD. It is classified as a STORAGE_HDD (2.5_SAS_HDD).
What parts can replace 91941597?
There is 1 known substitute for 91941597: 81Y9650. Substitute compatibility should be verified for your specific system.
What is the NSN for 91941597?
91941597 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-619-6391. 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