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PartsTable / STORAGE_HDD / 342-3493
342-3493 ✓ Verified by PartsTable
DELL · STORAGE_HDD · 3.5_SATA_HDD
WHAT YOU NEED TO KNOW
SAS backplane supports SATA, not vice versa NL-SAS = SAS protocol at nearline (7.2K) speed — NOT SATA
Gen8 LFF tray ≠ Gen10 tray — different screw holes
PRODUCT OVERVIEW

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 product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) 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
CAGE: 4YSV2 — DELL FEDERAL SYSTEMS CORPORATION (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 (FLIS)
SPECIAL FEATURESOEM DELL FEDERAL SYSTEMS CORPORATION,([email protected])
PART NAME ASSIGNED BY CONTROLLING AGENCYDISK DRIVE
END ITEM IDENTIFICATIONSERVER, AUTO
SPECIAL FEATURESOEM DELL FEDERAL SYSTEMS CORPORATION,([email protected])
PART NAME ASSIGNED BY CONTROLLING AGENCYDISK DRIVE
END ITEM IDENTIFICATIONSERVER, AUTO
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
341-9875Compatible
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
compatible
341-9889Compatible
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - SPN
compatible
342-0427Compatible
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - SPN
compatible
342-3568Compatible
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
compatible
342-3615Compatible
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
compatible
342-4197Compatible
Dell 146Gb SAS 6G 15K SFF DP HDD R/T-Series Tray - DPN
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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 Federal Logistics Information System (FLIS) under NSN 7025-01-646-6028. This indicates validated use in U.S. government and defense supply chains.
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Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
Last verified: July 2026