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ST318404LW — DISK DRIVE UNIT

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

ST318404LW: 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 drive_size: 3.50, design_type: HARD DISK, unit_design: DESK TOP, interface_type: SCSI, special_features: WINDOWS PLATFORM; 68-PIN; 10,000 RPM RPM, data_storage_capacity: 18.20 GIGABYTES. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-494-9469, 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→ ST318404LW
NSN: 7025-01-494-9469
NIINs: 014949469, 015010523, 015198527
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 65867 — SEAGATE TECHNOLOGY (USA)
SPECIFICATIONS
drive_size3.50
design_typeHARD DISK
unit_designDESK TOP
drive_quantity3
interface_typeSCSI
special_featuresWINDOWS PLATFORM; 68-PIN; 10,000 RPM RPM
data_storage_capacity18.20 GIGABYTES
end_item_identificationSUN VISUAL COMPUTER
part_name_assigned_by_controlling_agencyINTERNAL 18.2 GB SEAGATE CHEETAH 10000 RPM GB
NSN7025-01-494-9469
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K ST318404LW 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 ST318404LW MFR OEM
KEY FEATURES
•
INTERFACE TYPE: SCSI
•
DRIVE QUANTITY: 3
•
DRIVE SIZE: 3.50
•
DATA STORAGE CAPACITY: 18.351 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
INTERFACE TYPESCSI
DRIVE QUANTITY3
DRIVE SIZE3.50
DATA STORAGE CAPACITY18.351 GIGABYTES
UNIT DESIGNDESK TOP
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST318404LW?
ST318404LW is a DISK DRIVE UNIT. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What is the NSN for ST318404LW?
ST318404LW is cataloged in the U.S. Government catalog under NSN 7025-01-494-9469. 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.