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400-ALOB ✓ 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 2TB Hard Drive from Dell. Offering a rotational speed of 7200 RPM, this drive provides fast disk access. Key specifications include Type: HDD, HDD size: 3.5", Hot-swap: Yes, HDD speed: 7200 RPM, Interface: NL-SAS, HDD capacity: 2 TB.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-671-4591, 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-ALOB
NSN: 7025-01-671-4591
FSC: 7025
CAGE: FAA12 — COMPUTACENTER FRANCE (FRA)
SPECIFICATIONS
TypeHDD
HDD size3.5"
Hot-swapYes
HDD speed7200 RPM
InterfaceNL-SAS
HDD capacity2 TB
Component forServer/workstation
Bytes per sector512n
Operating voltage5 / 12 V
Quantity per pack1 pc(s)
Harmonized System (HS) code84717050
NSN7025-01-671-4591
COMPONENT DIAGRAM
RELEASE LATCH NL-SAS 7.2K 400-ALOB 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-ALOB MFR DELL
KEY FEATURES
DRIVE QUANTITY: 1
DRIVE SIZE: 3.50
DATA STORAGE CAPACITY: 2.0 TERABYTES
TECHNICAL CHARACTERISTICS (FLIS)
DRIVE QUANTITY1
DRIVE SIZE3.50
PART NAME ASSIGNED BY CONTROLLING AGENCYHOT PLUG HARD DRIVE
SPECIAL FEATURES7200 RPM RPM
DATA STORAGE CAPACITY2.0 TERABYTES
DRIVE QUANTITY1
DRIVE SIZE3.50
PART NAME ASSIGNED BY CONTROLLING AGENCYHOT PLUG HARD DRIVE
SPECIAL FEATURES7200 RPM RPM
DATA STORAGE CAPACITY2.0 TERABYTES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
2SS127235RTCompatible
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray
compatible
400-ALPBCompatible
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - SPN
compatible
400-ALQTCompatible
Dell 2Tb SAS 12G 7.2K LFF 512n HDD Bare Drive - DPN
compatible
400-ALRSCompatible
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - SPN
compatible
400-AOTVCompatible
Dell 2Tb SAS 12G 7.2K LFF 512n HDD Bare Drive - DPN
compatible
400-AURCCompatible
Dell 2Tb SAS 12G 7.2K LFF 512n HDD Bare Drive - DPN
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 20
C36WJSUBSTITUTE
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
D09PJSUBSTITUTE
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
FV4DCSUBSTITUTE
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
GDM8HSUBSTITUTE
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
GFVJVSUBSTITUTE
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
HC15JSUBSTITUTE
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
HHX14SUBSTITUTE
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
K7VW5SUBSTITUTE
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
KR3X7SUBSTITUTE
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
M0R6DSUBSTITUTE
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
M7D8YSUBSTITUTE
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
R000KSUBSTITUTE
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
R755KSUBSTITUTE
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
R7FKFSUBSTITUTE
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
V60X9SUBSTITUTE
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
VY0MKSUBSTITUTE
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
VYRKHSUBSTITUTE
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
WDC07SUBSTITUTE
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
WM4W6SUBSTITUTE
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - DPN - Gen 13
DELL
97HVGSUBSTITUTE
Dell 2Tb 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-ALOB?
400-ALOB is a 400-ALOB manufactured by DELL. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 400-ALOB?
There are 12 known substitutes for 400-ALOB: 2SS127235RT, 400-ALPB, 400-ALQT and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 400-ALOB?
400-ALOB is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-671-4591. This indicates validated use in U.S. government and defense supply chains.
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