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C7978A ✓ Verified by PartsTable
HP · OPTICAL_TAPE · LTO_TAPE
WHAT YOU NEED TO KNOW
LTO generations NOT backward compatible for writing (2 gen back for read) SAS and FC interface options — match to existing infrastructure
LTO-8 cannot write to LTO-6 tapes (only read LTO-7 and LTO-8)
PRODUCT OVERVIEW

HP LTO Ultrium Universal Cleaning Cartridge. Key specifications include Connector: LC duplex, Fiber Type: Single-mode, Wavelength: 1310nm, Form Factor: SFP, Max Distance: 10km, Ethernet Standard: 1000BASE-LX/LH. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7035-01-528-9042, 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
OPTICAL_TAPE→ LTO_TAPE→ C7978A
NSN: 7035-01-528-9042
FSC: 7035
CAGE: C1904 — HEWLETT PACKARD GMBH (DEU)
SPECIFICATIONS
ConnectorLC duplex
Fiber TypeSingle-mode
Wavelength1310nm
Form FactorSFP
Max Distance10km
Ethernet Standard1000BASE-LX/LH
NSN7035-01-528-9042
COMPONENT DIAGRAM
HP MEDIA SLOT RDY ACT CLN SAS CONNECTOR C7978A EJECT HALF-HEIGHT 5.25" LTO GEN GUIDE LTO-9: 18TB / 45TB comp LTO-8: 12TB / 30TB comp LTO-7: 6TB / 15TB comp LTO-6: 2.5TB / 6.25TB LTO-5: 1.5TB / 3TB comp THIS: LTO-8 12TB / 30TB / 360MB/s LTO-8 TAPE DRIVE | SAS | 12TB native Half-height 5.25" | 360MB/s | 30TB compressed TITLE TAPE DRIVE PN C7978A MFR HP HP LTO Ultrium Universal Cleaning Cartri
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 (FLIS)
END ITEM IDENTIFICATIONAWIPS WEATHER SYSTEM
SPECIAL FEATURESTAPE,CLEANING CARTRIDGE, LTO, REP RACK ONLY
END ITEM IDENTIFICATIONAWIPS WEATHER SYSTEM
SPECIAL FEATURESTAPE,CLEANING CARTRIDGE, LTO, REP RACK ONLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
10048508Interchangeable
interchangeable cross-reference
interchangeable
L-3 004Interchangeable
Same NIIN cross-reference
interchangeable
91894808Interchangeable
Same NIIN cross-reference
interchangeable
C0007543Interchangeable
Same NIIN cross-reference
interchangeable
733072Interchangeable
Same NIIN cross-reference
interchangeable
MD10002Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 1
C7978-60010SUBSTITUTE
HP LTO Ultrium Universal Cleaning Cartridge
HPE
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FREQUENTLY ASKED QUESTIONS
What is C7978A?
C7978A is a HP LTO Ultrium Universal Cleaning Cartridge manufactured by HP. It is classified as a OPTICAL_TAPE (LTO_TAPE).
What parts can replace C7978A?
There are 7 known substitutes for C7978A: 10048508, L-3 004, 91894808 and 4 more. Substitute compatibility should be verified for your specific system.
Is C7978A still available?
C7978A is currently cancelled.
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Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
Last verified: July 2026