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400ATIN ✓ Verified by PartsTable
DELL · STORAGE_HDD · 2.5_SAS_HDD
WHAT YOU NEED TO KNOW
SAS HDD backplane accepts SATA drives, SATA backplane does NOT accept SAS 2.5" SAS HDDs come with or without carrier/tray — ALWAYS ASK
ALWAYS confirm carrier/tray PN — server-specific trays vary by generation
PRODUCT OVERVIEW
DELL 400-ATIN, 600 GB, 15000 RPM, 2.5", SAS

Increase the storage capacity of your system with the 600GB Hard Drive from Dell. Offering a rotational speed of 15000 RPM, this drive provides fast disk access. Key specifications include Type: HDD, HDD size: 2.5", Hot-swap: Yes, HDD speed: 15000 RPM, Interface: SAS, HDD capacity: 600 GB.

The unit ships in a SFF form factor suitable for standard rack-mount installations. 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→ 400ATIN
SPECIFICATIONS
TypeHDD
HDD size2.5"
Hot-swapYes
HDD speed15000 RPM
InterfaceSAS
HDD capacity600 GB
Component forServer/workstation
Bytes per sector512n
Operating voltage5 V
HDD interface transfer rate12 Gbit/s
Harmonized System (HS) code84717050
COMPONENT DIAGRAM
LABEL 600GB HDD SAS 12Gb/s 69.85 mm (2.75") 100.0 mm SFF HDD — MECHANICAL Spinning disk, hot-swap SAS 12Gb/s — Dual-port 600GB | 7200 / 10K / 15K RPM FORM FACTOR — SFF Hot-swap, carrier-specific MOUNTING — 4x M3 bottom Standard SFF screw pattern TITLE HDD DRIVE PN 400ATIN MFR DELL Dell 400-ATIN, 600 GB, 15000 RPM, 2.5",
KEY FEATURES
•
SFF Form Factor
•
600GB Capacity
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
400-ARWNCompatible
Dell 600Gb SAS 12G 15K SFF HDD R/T-Series Tray - SPN - Gen 14
compatible
401-ABLPCompatible
Dell 600Gb SAS 12G 15K SFF HDD R/T-Series Tray - DPN - Gen 14
compatible
HF81WCompatible
Dell 600Gb SAS 12G 15K SFF HDD R/T-Series Tray - MPN - Gen 14
compatible
N0Y0WCompatible
Dell 600Gb SAS 12G 15K SFF HDD R/T-Series Tray - MPN - Gen 14
compatible
1W7HCCompatible
Dell 600Gb SAS 12G 15K SFF HDD - APN
compatible
400-AJJNCompatible
Dell 600Gb SAS 12G 15K SFF HDD R/T-Series Tray - DPN
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 5
HF81WSUBSTITUTE
Dell 600Gb SAS 12G 15K SFF HDD R/T-Series Tray - DPN - Gen 14
DELL
N0Y0WSUBSTITUTE
Dell 600Gb SAS 12G 15K SFF HDD R/T-Series Tray - DPN - Gen 14
DELL
400-APTCSUBSTITUTE
Dell 600Gb SAS 12G 15K SFF HDD R/T-Series Tray - DPN - Gen 14
DELL
400-ARWNSUBSTITUTE
Dell 600Gb SAS 12G 15K SFF HDD R/T-Series Tray - DPN - Gen 14
DELL
401-ABLPSUBSTITUTE
Dell 600Gb SAS 12G 15K SFF HDD R/T-Series Tray - DPN - Gen 14
DELL
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FREQUENTLY ASKED QUESTIONS
What is 400ATIN?
400ATIN is a Dell 400-ATIN, 600 GB, 15000 RPM, 2.5", SAS manufactured by DELL. It is classified as a STORAGE_HDD (2.5_SAS_HDD).
What parts can replace 400ATIN?
There are 12 known substitutes for 400ATIN: 400-ARWN, 401-ABLP, HF81W and 9 more. Substitute compatibility should be verified for your specific system.
Is 400ATIN still available?
400ATIN is currently Unknown.
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Last verified: July 2026