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342-3493 — DISK DRIVE UNIT

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

342-3493: DISK DRIVE UNIT.

Increase the storage capacity of your system with the 146 GB Hard Drive from Dell. Offering a rotational speed of 15000 RPM, this drive provides fast disk access. Key specifications include special_features: OEM DELL FEDERAL SYSTEMS CORPORATION,([email protected]), end_item_identification: SERVER, AUTO, part_name_assigned_by_controlling_agency: DISK DRIVE.

This part is cataloged in the U.S. Government catalog under NSN 7025-01-646-6028, 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→ 342-3493
NSN: 7025-01-646-6028
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 3DMD3 — DELL MARKETING L.P. (USA)
SPECIFICATIONS
special_featuresOEM DELL FEDERAL SYSTEMS CORPORATION,([email protected])
end_item_identificationSERVER, AUTO
part_name_assigned_by_controlling_agencyDISK DRIVE
NSN7025-01-646-6028
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K 342-3493 Dell 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 342-3493 MFR Dell
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 FEATURESOEM DELL FEDERAL SYSTEMS CORPORATION,([email protected])
PART NAME ASSIGNED BY CONTROLLING AGENCYDISK DRIVE
END ITEM IDENTIFICATIONSERVER, AUTO
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 12
341-9875CompatiblePARTNER
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
compatible
341-9889CompatiblePARTNER
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - SPN
compatible
342-0427CompatiblePARTNER
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - SPN
compatible
342-3568CompatiblePARTNER
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
compatible
342-3615CompatiblePARTNER
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
compatible
342-4197CompatiblePARTNER
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
THIS PART SUBSTITUTES FOR 20
94VG2SUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
C91JFSUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
DY635SUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
G8764SUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
GX198SUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
HR99PSUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
HV594SUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
HXVMYSUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
HY939SUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
J084NSUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
K532NSUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
KU877SUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
M8034SUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
NP658SUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
R4VT4SUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
RY491SUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
TK237SUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
TN937SUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
UM902SUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
8ND49SUBSTITUTE
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
DELL
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FREQUENTLY ASKED QUESTIONS
What is 342-3493?
342-3493 is a DISK DRIVE UNIT manufactured by Dell. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 342-3493?
There are 12 known substitutes for 342-3493: 341-9875, 341-9889, 342-0427 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 342-3493?
342-3493 is cataloged in the U.S. Government catalog under NSN 7025-01-646-6028. 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.