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400-ALOB — DELL 400-ALOB internal hard drive 2 TB 7200 RPM 3.5" NL-SAS

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

400-ALOB: DELL 400-ALOB internal hard drive 2 TB 7200 RPM 3.5" NL-SAS.

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.

The unit ships in a LFF form factor suitable for standard rack-mount installations. This part is cataloged in the U.S. Government catalog 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→ LFF BAY→ 400-ALOB
NSN: 7025-01-671-4591
FSC: 7025 — Information Technology Input/output and Storage Devices
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 2TB 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 | 2TB | 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
•
LFF Form Factor
•
2TB Capacity
•
DRIVE QUANTITY: 1
•
DRIVE SIZE: 3.50
•
DATA STORAGE CAPACITY: 2.0 TERABYTES
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
DRIVE QUANTITY1
DRIVE SIZE3.50
SPECIAL FEATURES7200 RPM RPM
PART NAME ASSIGNED BY CONTROLLING AGENCYHOT PLUG HARD DRIVE
DATA STORAGE CAPACITY2.0 TERABYTES
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
2SS127235RTCompatiblePARTNER
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray
compatible
400-ALPBCompatiblePARTNER
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - SPN
compatible
400-ALQTCompatiblePARTNER
Dell 2Tb SAS 12G 7.2K LFF 512n HDD Bare Drive - DPN
compatible
400-ALRSCompatiblePARTNER
Dell 2Tb SAS 12G 7.2K LFF 512n HDD R/T-Series Tray - SPN
compatible
400-AOTVCompatiblePARTNER
Dell 2Tb SAS 12G 7.2K LFF 512n HDD Bare Drive - DPN
compatible
400-AURCCompatiblePARTNER
Dell 2Tb SAS 12G 7.2K LFF 512n HDD Bare Drive - DPN
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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 DELL 400-ALOB internal hard drive 2 TB 7200 RPM 3.5" NL-SAS 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 U.S. Government catalog under NSN 7025-01-671-4591. 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.