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Technical Data Sheet
PartsTable / STORAGE_HDD / 400-ALQZ
400-ALQZ ✓ 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

The DISK DRIVE UNIT is a DELL hard disk drive designed for enterprise environments demanding consistent performance and data integrity. Key specifications include drive_size: 3.50, special_features: 7200 RPM RPM, data_storage_capacity: 1.0 TERABYTES, part_name_assigned_by_controlling_agency: HOT PLUG HARD 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 7025-01-671-4598, 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→ 400-ALQZ
NSN: 7025-01-671-4598
FSC: 7025
CAGE: FAA12 — COMPUTACENTER FRANCE (FRA)
SPECIFICATIONS
drive_size3.50
drive_quantity1
special_features7200 RPM RPM
data_storage_capacity1.0 TERABYTES
part_name_assigned_by_controlling_agencyHOT PLUG HARD DRIVE
NSN7025-01-671-4598
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K 400-ALQZ 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 400-ALQZ MFR DELL
KEY FEATURES
•
DATA STORAGE CAPACITY: 1.0 TERABYTES
•
DRIVE QUANTITY: 1
•
DRIVE SIZE: 3.50
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)
PART NAME ASSIGNED BY CONTROLLING AGENCYHOT PLUG HARD DRIVE
DATA STORAGE CAPACITY1.0 TERABYTES
DRIVE QUANTITY1
SPECIAL FEATURES7200 RPM RPM
DRIVE SIZE3.50
PART NAME ASSIGNED BY CONTROLLING AGENCYHOT PLUG HARD DRIVE
DATA STORAGE CAPACITY1.0 TERABYTES
DRIVE QUANTITY1
SPECIAL FEATURES7200 RPM RPM
DRIVE SIZE3.50
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
1SS127235RTCompatible
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - Gen 13
compatible
193VPCompatible
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - MPN - Gen 13
compatible
32MDDCompatible
Dell 1Tb SAS 12G 7.2K LFF 512n HDD - APN
compatible
400-ALOOCompatible
Dell 1Tb SAS 12G 7.2K LFF 512n HDD Bare Drive - DPN
compatible
400-ALORCompatible
Dell 1Tb SAS 12G 7.2K LFF 512n HDD Bare Drive - SPN
compatible
400-ALQFCompatible
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - SPN
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 13
98XDPSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
DGNTVSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
GWD7DSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
H0R8NSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
NFRPMSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
XD7K1SUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
193VPSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
1SS127235RTSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
32MDDSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
400-ALOOSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
400-ALORSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
400-ALQFSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
400-ALSCSUBSTITUTE
Dell 1Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
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FREQUENTLY ASKED QUESTIONS
What is 400-ALQZ?
400-ALQZ is a DISK DRIVE UNIT manufactured by DELL. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 400-ALQZ?
There are 12 known substitutes for 400-ALQZ: 1SS127235RT, 193VP, 32MDD and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 400-ALQZ?
400-ALQZ is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-671-4598. 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.
PartsTable Design LLC · partstable.com
Last verified: July 2026