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Technical Data Sheet

400-ATJL — Storage Datasheet

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EMC · 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 1.2TB Hard Drive from Dell. Offering a rotational speed of 10000 RPM, this drive provides fast disk access. Key specifications include Type: HDD, HDD size: 2.5", Hot-swap: Yes, HDD speed: 10000 RPM, Interface: SAS, HDD capacity: 1.2 TB.

The unit ships in a SFF form factor suitable for standard rack-mount installations. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-692-3545, 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 SFF BAY 400-ATJL
NSN: 7025-01-692-3545
FSC: 7025
CAGE: 3DMD3 — DELL MARKETING L.P. (USA)
SPECIFICATIONS
TypeHDD
HDD size2.5"
Hot-swapYes
HDD speed10000 RPM
InterfaceSAS
HDD capacity1.2 TB
Component forServer/workstation
Bytes per sector512n
Operating voltage5 V
HDD interface transfer rate12 Gbit/s
Harmonized System (HS) code84717050
Storage drive adapter includedNo
NSN7025-01-692-3545
COMPONENT DIAGRAM
RELEASE LATCH 1.2TB NL-SAS 7.2K 400-ATJL EMC NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | 1.2TB | 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-ATJL MFR EMC
KEY FEATURES
SFF Form Factor
1.2TB Capacity
DATA STORAGE CAPACITY: 1.0 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 (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYHOT PLUG HARD DRIVE
DATA STORAGE CAPACITY1.0 TERABYTES
PART NAME ASSIGNED BY CONTROLLING AGENCYHOT PLUG HARD DRIVE
DATA STORAGE CAPACITY1.0 TERABYTES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
400-ATJLUpgraded Successor
400-ATJL
successor
32-522438Upgraded Successor
successor cross-reference
successor
400-ALQFInterchangeable
400-ALQF
interchangeable
400-ASKKCompatible
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN - Gen 14
compatible
400-AVFECompatible
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - SPN - Gen 14
compatible
400-AXCYCompatible
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - DPN - Gen 14
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMATSourcing: other
THIS PART SUBSTITUTES FOR 8
F5HFMSUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - DPN - Gen 14
DELL
GT8N2SUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - DPN - Gen 14
DELL
H6NMGSUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - DPN - Gen 14
DELL
400-ASHISUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - DPN - Gen 14
DELL
400-ASKKSUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - DPN - Gen 14
DELL
400-AVFESUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - DPN - Gen 14
DELL
400-AXCYSUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - DPN - Gen 14
DELL
401-ABHLSUBSTITUTE
Dell 1.2Tb SAS 12G 10K SFF 512n HDD R/T-Series Tray - DPN - Gen 14
DELL
RELATED PARTS 6
D3-VS07-4000
EMC 4tb 3.5 inch 12G Unity
D3-2S10-1200
EMC 1.2tb 2.5 inch 10k 12G Unity
D3-2S12FX-400
EMC 400gb SSD 2.5 inch 12G Unity
V4-D2S15-300
EMC 300GB 15K 2.5 INCH 6G SAS HDD
407-BBOU
DELL 407-BBOU network transceiver module 10000 Mbit/s SFP+ 850 nm
V3-VS15-600
EMC VNX 600GB 15K 3.5in 6G SAS HDD
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FREQUENTLY ASKED QUESTIONS
What is 400-ATJL?
400-ATJL is a DELL 400-ATJL internal hard drive 1.2 TB 10000 RPM 2.5" SAS manufactured by EMC. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 400-ATJL?
There are 15 known substitutes for 400-ATJL: 400-ATJL, 32-522438, 400-ALQF and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 400-ATJL?
400-ATJL is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-692-3545. This indicates validated use in U.S. government and defense supply chains.
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