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ST3500320AS — DISK DRIVE UNIT

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

ST3500320AS: DISK DRIVE UNIT.

By combining proven components and state-of-the-art technology, the 11th generation Seagate Barracuda 7200.11 family delivers up to 1 TB of storage for your digital life. Seagate has a proven track record of consistently delivering reliable products in volume, and the new Barracuda 7200.11 family is no exception. Designed with up to four platters and the only second-generation perpendicular recording technology in the industry, the Barracuda 7200.11 drive offers the ideal balance of world-class technology and value, providing customers with an optimal overall solution.

The capacity, reliability and performance of this drive, along with its 5-year limited warranty, ensure the longevity of digital content for years to come. Key Features and Benefits - Proven second-generation perpendicular recording technology - Massive capacities of 1 TB, 750 GB and 500 GB - Up to 32-MB Cache - Fast SATA 3Gb/s NCQ interface - Speedy performance at 105Mb/s sustained data rate This part is cataloged in the U.S. Government catalog under NSN 7025-01-573-4814, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
STORAGE_HDD→ 3.5_SATA_HDD→ ST3500320AS
NSN: 7025-01-573-4814
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 65867 — SEAGATE TECHNOLOGY (USA)
SPECIFICATIONS
special_featuresBARRACUDA 7200.11 SATA 3GB/S 500-GB HARD DRIVE GB
NSN7025-01-573-4814
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K ST3500320AS 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 ST3500320AS MFR Seagate
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 FEATURESBARRACUDA 7200.11 SATA 3GB/S 500-GB HARD DRIVE GB
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
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is ST3500320AS?
ST3500320AS is a DISK DRIVE UNIT manufactured by Seagate. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What is the NSN for ST3500320AS?
ST3500320AS is cataloged in the U.S. Government catalog under NSN 7025-01-573-4814. 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.