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Technical Data Sheet
PartsTable / COMPONENT / 3.5 DS-HD 2.0 MB
3.5 DS-HD 2.0 MB ✓ Verified by PartsTable
— · DRIVE LFF
WHAT YOU NEED TO KNOW
SAS backplane supports SATA, not vice versa NL-SAS = SAS protocol at nearline (7.2K) speed — NOT SATA
Gen8 LFF tray ≠ Gen10 tray — different screw holes
PRODUCT OVERVIEW

The 3.5 DS-HD 2.0 MB is a the manufacturer industrial component. The unit ships in a LFF form factor suitable for standard rack-mount installations. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7045-01-283-4362, 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
LFF BAY→ 3.5 DS-HD 2.0 MB
NSN: 7045-01-283-4362
FSC: 7045
CAGE: 52327 — IMATION CORP DATA STORAGE PRODUCTS (USA)
SPECIFICATIONS
Part Number3.5 DS-HD 2.0 MB
Form FactorLFF
Capacity2.0MB
NSN7045-01-283-4362
COMPONENT DIAGRAM
RELEASE LATCH 2.0MB NL-SAS 7.2K 3.5 DS-HD 2.0 MB OEM NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 2.0MB | NL-SAS 7.2K NL-SAS uses SAS protocol at 7.2K RPM | SAS backplane supports SATA, not reverse Tray generation matters | Gen8 LFF tray differs from Gen10 TITLE LFF 3.5" DRIVE PN 3.5 DS-HD 2.0 MB MFR OEM
KEY FEATURES
•
LFF Form Factor
•
2.0MB Capacity
•
DISK DIAMETER: 3.500 INCHES NOMINAL IN
•
TRACKS PER INCH: 135
•
DISK DENSITY RATING: DS/HD
•
DISK QUANTITY: 10
•
DISK TYPE: MAGNETIC
TECHNICAL CHARACTERISTICS (FLIS)
DISK DIAMETER3.500 INCHES NOMINAL IN
SPECIAL FEATURES2 MEGABYTES UNFORMATTED,SOFT SECTOR.
PART NAME ASSIGNED BY CONTROLLING AGENCYDISK FLEXIBLE
TRACKS PER INCH135
DISK DENSITY RATINGDS/HD
DISK QUANTITY10
DISK TYPEMAGNETIC
DISK DIAMETER3.500 INCHES NOMINAL IN
SPECIAL FEATURES2 MEGABYTES UNFORMATTED,SOFT SECTOR.
PART NAME ASSIGNED BY CONTROLLING AGENCYDISK FLEXIBLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
491Upgraded Successor
successor cross-reference
successor
A20790AUpgraded Successor
successor cross-reference
successor
U525-02Upgraded Successor
successor cross-reference
successor
158-0001Upgraded Successor
successor cross-reference
successor
11455404Upgraded Successor
successor cross-reference
successor
86-269Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3.5 DS-HD 2.0 MB?
3.5 DS-HD 2.0 MB is a 3.5 DS-HD 2.0 MB.
What parts can replace 3.5 DS-HD 2.0 MB?
There are 21 known substitutes for 3.5 DS-HD 2.0 MB: 491, A20790A, U525-02 and 18 more. Substitute compatibility should be verified for your specific system.
Is 3.5 DS-HD 2.0 MB still available?
3.5 DS-HD 2.0 MB is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026