PartsTable
Technical Data Sheet
PartsTable / STORAGE_HDD / 819079
819079 ✓ Verified by PartsTable
— · STORAGE_HDD · 3.5_SAS_HDD
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 4TB SAS 7.2K LFF SC HDD is a the manufacturer hard disk drive designed for enterprise environments demanding consistent performance and data integrity. The unit ships in a LFF form factor suitable for standard rack-mount installations. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-693-1257, 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_SAS_HDD→ LFF BAY→ 819079
NSN: 7025-01-693-1257
FSC: 7025
CAGE: A4944 — HEWLETT PACKARD ITALIANA SRL (ITA)
SPECIFICATIONS
Part Number819079
Form FactorLFF
Capacity4TB
Speed7.2K RPM
NSN7025-01-693-1257
COMPONENT DIAGRAM
RELEASE LATCH 4TB NL-SAS 7.2K RPM 819079 OEM NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 4TB | NL-SAS 7.2K RPM 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 819079 MFR OEM
KEY FEATURES
•
LFF Form Factor
•
4TB Capacity
•
7.2K RPM Speed
•
POWER SOURCE: EXTERNAL
•
DATA STORAGE CAPACITY: 4.0 TERABYTES
•
UNIT DESIGN: INTERNAL
•
DESIGN TYPE: HARD DISK
•
DRIVE QUANTITY: 1
•
DRIVE HEIGHT: FULL
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)
POWER SOURCEEXTERNAL
DATA STORAGE CAPACITY4.0 TERABYTES
END ITEM IDENTIFICATIONHOT-PLUG DRIV
UNIT DESIGNINTERNAL
DESIGN TYPEHARD DISK
PART NAME ASSIGNED BY CONTROLLING AGENCY4TB SAS 7.2K LFF SC HDD TB
DRIVE QUANTITY1
DRIVE HEIGHTFULL
POWER SOURCEEXTERNAL
DATA STORAGE CAPACITY4.0 TERABYTES
VERIFIED SUBSTITUTES & CROSS-REFERENCES

No verified substitutes available.

LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
Ready to buy 819079?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 819079?
819079 is a 4TB SAS 7.2K LFF SC HDD. It is classified as a STORAGE_HDD (3.5_SAS_HDD).
What is the NSN for 819079?
819079 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-693-1257. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 819079

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026