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ST38421A — DISK DRIVE UNIT

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

ST38421A: 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 design_type: HARD DISK, unit_design: DESK TOP, overall_width: 102.0 MILLIMETERS NOMINAL MM, overall_height: 26.1 MILLIMETERS NOMINAL MM, tracks_per_inch: 13.1, special_features: SHIPPED WITH SEAGATE'S EXCLUSIVE SEASHIELD SYSTEM AND SEAGATE'S ACCLAIMED DISCWIZARD INSTALLATION SOFTWARE. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-476-0084, 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→ ST38421A
NSN: 7025-01-476-0084
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 65867 — SEAGATE TECHNOLOGY (USA)
SPECIFICATIONS
design_typeHARD DISK
unit_designDESK TOP
overall_width102.0 MILLIMETERS NOMINAL MM
overall_height26.1 MILLIMETERS NOMINAL MM
tracks_per_inch13.1
special_featuresSHIPPED WITH SEAGATE'S EXCLUSIVE SEASHIELD SYSTEM AND SEAGATE'S ACCLAIMED DISCWIZARD INSTALLATION SOFTWARE
operating_temp_range+0.0 TO 55.0 CELSIUS DEGC
data_storage_capacity8.40 GIGABYTES
unpackaged_unit_weight0.58 KILOGRAMS KG
end_item_identificationUSED IN SUB ONE THOUSAND DOLLARS CLASS OF DESKTOP PCS
transfer_rate_in_megabytes_per_second66.6
NSN7025-01-476-0084
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K ST38421A 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 ST38421A MFR OEM
KEY FEATURES
•
TRACKS PER INCH: 13.1
•
DESIGN TYPE: HARD DISK
•
TRANSFER RATE IN MEGABYTES PER SECOND: 66.6
•
UNPACKAGED UNIT WEIGHT: 0.58 KILOGRAMS KG
•
OPERATING TEMP RANGE: +0.0 TO 55.0 CELSIUS DEGC
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 HEIGHT26.1 MILLIMETERS NOMINAL MM
TRACKS PER INCH13.1
DESIGN TYPEHARD DISK
TRANSFER RATE IN MEGABYTES PER SECOND66.6
OVERALL WIDTH102.0 MILLIMETERS NOMINAL MM
UNPACKAGED UNIT WEIGHT0.58 KILOGRAMS KG
SPECIAL FEATURESSHIPPED WITH SEAGATE'S EXCLUSIVE SEASHIELD SYSTEM AND SEAGATE'S ACCLAIMED DISCWIZARD INSTALLATION SOFTWARE
OPERATING TEMP RANGE+0.0 TO 55.0 CELSIUS DEGC
END ITEM IDENTIFICATIONUSED IN SUB ONE THOUSAND DOLLARS CLASS OF DESKTOP PCS
DATA STORAGE CAPACITY8.40 GIGABYTES
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 ST38421A?
ST38421A is a DISK DRIVE UNIT. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What is the NSN for ST38421A?
ST38421A is cataloged in the U.S. Government catalog under NSN 7025-01-476-0084. This indicates validated use in U.S. government and defense supply chains.
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