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400-ATJD — Dell 400-ATJD, 1 TB, 7200 RPM, 2.5", SAS

DELL · STORAGE_HDD · 2.5_SAS_HDD
PRODUCT OVERVIEW
DELL 400-ATJD, 1 TB, 7200 RPM, 2.5", SAS

400-ATJD: Dell 400-ATJD, 1 TB, 7200 RPM, 2.5", SAS.

Increase the storage capacity of your system with the 1 TB Hard Drive from Dell. Offering a rotational speed of 7200 RPM, this drive provides fast disk access. Featuring SAS interface, this hard drive delivers enhanced data transfer speeds.

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→ 2.5_SAS_HDD→ SFF BAY→ 400-ATJD
SPECIFICATIONS
TypeHDD
HDD size2.5"
Hot-swapYes
HDD speed7200 RPM
InterfaceSAS
HDD capacity1 TB
Component forServer/workstation
Operating voltage5 V
HDD interface transfer rate12 Gbit/s
Storage drive adapter includedNo
COMPONENT DIAGRAM
LABEL 1TB HDD SAS 12Gb/s 69.85 mm (2.75") 100.0 mm SFF HDD — MECHANICAL Spinning disk, hot-swap SAS 12Gb/s — Dual-port 1TB | 7200 / 10K / 15K RPM FORM FACTOR — SFF Hot-swap, carrier-specific MOUNTING — 4x M3 bottom Standard SFF screw pattern TITLE HDD DRIVE PN 400-ATJD MFR DELL Dell 400-ATJD, 1 TB, 7200 RPM, 2.5", SAS
KEY FEATURES
•
SFF Form Factor
•
1TB Capacity
SUBSTITUTES & CROSS-REFERENCES 12
400-ASHECompatiblePARTNER
Dell 1Tb SAS 12G 7.2K SFF 512n HDD R/T-Series Tray - SPN - Gen 14
compatible
400-AUXYCompatiblePARTNER
Dell 1Tb SAS 12G 7.2K SFF 512n HDD R/T-Series Tray - DPN - Gen 14
compatible
8YJ00CompatiblePARTNER
Dell 1Tb SAS 12G 7.2K SFF 512n HDD R/T-Series Tray - MPN - Gen 14
compatible
VFV30CompatiblePARTNER
Dell 1Tb SAS 12G 7.2K SFF 512n HDD R/T-Series Tray - MPN - Gen 14
compatible
400-ALUNCompatiblePARTNER
Dell 1Tb SAS 12G 7.2K SFF 512n HDD R/T-Series Tray - SPN - Gen 13
compatible
400-ALUQCompatiblePARTNER
Dell 1Tb SAS 12G 7.2K SFF 512n HDD R/T-Series Tray - DPN - Gen 13
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 4
8YJ00SUBSTITUTE
Dell 1Tb SAS 12G 7.2K SFF 512n HDD R/T-Series Tray - DPN - Gen 14
DELL
VFV30SUBSTITUTE
Dell 1Tb SAS 12G 7.2K SFF 512n HDD R/T-Series Tray - DPN - Gen 14
DELL
400-ASHESUBSTITUTE
Dell 1Tb SAS 12G 7.2K SFF 512n HDD R/T-Series Tray - DPN - Gen 14
DELL
400-AUXYSUBSTITUTE
Dell 1Tb SAS 12G 7.2K SFF 512n HDD R/T-Series Tray - DPN - Gen 14
DELL
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FREQUENTLY ASKED QUESTIONS
What is 400-ATJD?
400-ATJD is a Dell 400-ATJD, 1 TB, 7200 RPM, 2.5", SAS manufactured by DELL. It is classified as a STORAGE_HDD (2.5_SAS_HDD).
What parts can replace 400-ATJD?
There are 12 known substitutes for 400-ATJD: 400-ASHE, 400-AUXY, 8YJ00 and 9 more. Substitute compatibility should be verified for your specific system.
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PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.