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ST380815A — DISK DRIVE UNIT

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

ST380815A: DISK DRIVE UNIT.

Key Features and Benefits - PATA interface - Perpendicular recording technology for maximum drive capacity and reliability - 8-MB cache buffer - Ultra-fast performance - Superb reliability - Whisper-quiet operation - Enhanced G-Force Protection against handling damage - 8 MB/s maximum sustained data transfer rate - Clean Sweep calibration and Directed Offline scan diagnostics Applications - Gaming PCs - Workstations - High-end PCs - Desktop RAID - Mainstream PCs - xATA servers - USB/FireWire/eSATA external storage. This part is cataloged in the U.S. Government catalog under NSN 7025-01-565-6586, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
STORAGE_HDD→ 3.5_SATA_HDD→ ST380815A
NSN: 7025-01-565-6586
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 65867 — SEAGATE TECHNOLOGY (USA)
SPECIFICATIONS
design_typeHARD DISK
unit_designDESK TOP
overall_width4.000 INCHES NOMINAL IN
overall_height0.787 INCHES NOMINAL IN
overall_length5.787 INCHES NOMINAL IN
data_storage_capacity80.00 GIGABYTES
unpackaged_unit_weight0.805 POUNDS LBS
end_item_identificationMAINSTREAM PCS, PERFORMANCE PCS, GAMING PCS, WORKSTATION PCS, DESKTOP RAID, PERSONAL EXTERNAL STORAGE DEVICES
NSN7025-01-565-6586
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K ST380815A Seagate 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 ST380815A MFR Seagate
KEY FEATURES
•
DESIGN TYPE: HARD DISK
•
UNPACKAGED UNIT WEIGHT: 0.805 POUNDS LBS
•
DATA STORAGE CAPACITY: 80.00 GIGABYTES
•
UNIT DESIGN: DESK TOP
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
OVERALL HEIGHT0.787 INCHES NOMINAL IN
DESIGN TYPEHARD DISK
OVERALL LENGTH5.787 INCHES NOMINAL IN
OVERALL WIDTH4.000 INCHES NOMINAL IN
UNPACKAGED UNIT WEIGHT0.805 POUNDS LBS
END ITEM IDENTIFICATIONMAINSTREAM PCS, PERFORMANCE PCS, GAMING PCS, WORKSTATION PCS, DESKTOP RAID, PERSONAL EXTERNAL STORAGE DEVICES
DATA STORAGE CAPACITY80.00 GIGABYTES
UNIT DESIGNDESK TOP
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 ST380815A?
ST380815A is a DISK DRIVE UNIT manufactured by Seagate. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What is the NSN for ST380815A?
ST380815A is cataloged in the U.S. Government catalog under NSN 7025-01-565-6586. 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.