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HH055 — DISK DRIVE UNIT

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

HH055: DISK DRIVE UNIT.

The DISK DRIVE UNIT is a the manufacturer hard disk drive designed for enterprise environments demanding consistent performance and data integrity. Key specifications include special_features: FITS GX150/240/270/280D/280T, end_item_identification: DETERMINISTIC TIME DIVISION MULTIPLEXER (DMNIIIB), part_name_assigned_by_controlling_agency: CD-RW DRIVES. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-549-7966, 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→ HH055
NSN: 7025-01-549-7966
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 3DMD3 — DELL MARKETING L.P. (USA)
SPECIFICATIONS
special_featuresFITS GX150/240/270/280D/280T
end_item_identificationDETERMINISTIC TIME DIVISION MULTIPLEXER (DMNIIIB)
part_name_assigned_by_controlling_agencyCD-RW DRIVES
NSN7025-01-549-7966
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K HH055 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 HH055 MFR OEM
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
SPECIAL FEATURESFITS GX150/240/270/280D/280T
PART NAME ASSIGNED BY CONTROLLING AGENCYCD-RW DRIVES
END ITEM IDENTIFICATIONDETERMINISTIC TIME DIVISION MULTIPLEXER (DMNIIIB)
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HH055?
HH055 is a DISK DRIVE UNIT. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What is the NSN for HH055?
HH055 is cataloged in the U.S. Government catalog under NSN 7025-01-549-7966. This indicates validated use in U.S. government and defense supply chains.
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