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TU78-AF — TRANSPORT,MAGNETIC TAPE

✓ Government record, cited
— · STORAGE_HDD · 3.5_SATA_HDD
PRODUCT OVERVIEW

TU78-AF: TRANSPORT,MAGNETIC TAPE.

The TRANSPORT,MAGNETIC TAPE is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include special_features: SPEED 75 OR 25 IN. PER/SEC;6250 O1600 BYTES PER IN.;145 OR 40MB;MASSBUS INTERFACE MB, end_item_identification: GENERAL PURPOSE ADPE.

This part is cataloged in the U.S. Government catalog under NSN 7025-01-283-0058, 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→ 3.5_SATA_HDD→ TU78-AF
NSN: 7025-01-283-0058
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 15476 — COMPAQ FEDERAL LLC (USA)
SPECIFICATIONS
special_featuresSPEED 75 OR 25 IN. PER/SEC;6250 O1600 BYTES PER IN.;145 OR 40MB;MASSBUS INTERFACE MB
end_item_identificationGENERAL PURPOSE ADPE
NSN7025-01-283-0058
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K TU78-AF OEM NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | — | 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 TU78-AF MFR OEM
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESSPEED 75 OR 25 IN. PER/SEC;6250 O1600 BYTES PER IN.;145 OR 40MB;MASSBUS INTERFACE MB
END ITEM IDENTIFICATIONGENERAL PURPOSE ADPE
OTHER ITEMS IN FSC 7025 — Information Technology Input/output and Storage Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7025-00-001-2681 7025-00-001-5588 7025-00-001-6998 7025-00-001-6999 7025-00-001-7000 7025-00-001-7025 7025-00-001-7026 7025-00-001-7027
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is TU78-AF?
TU78-AF is a TRANSPORT,MAGNETIC TAPE. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What is the NSN for TU78-AF?
TU78-AF is cataloged in the U.S. Government catalog under NSN 7025-01-283-0058. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.