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400-AFTJ — Dell 300Gb SAS 12G 15K SFF HDD R/T-Series Tray - MPN

DELL · DRIVE SFF
PRODUCT OVERVIEW

400-AFTJ: Dell 300Gb SAS 12G 15K SFF HDD R/T-Series Tray - MPN.

Dell 300Gb SAS 12G 15K SFF HDD R/T-Series Tray - MPN. 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
SFF BAY→ 400-AFTJ
SPECIFICATIONS
Part Number400-AFTJ
ManufacturerDELL
Form FactorSFF
Capacity300GB
Speed15K RPM
COMPONENT DIAGRAM
LATCH 300GB SAS 15K RPM 400-AFTJ SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen 300GB SAS 15K RPM 400-AFTJ BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | 300GB | SAS 15K RPM Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN 400-AFTJ CAP 300GB SAS
KEY FEATURES
•
SFF Form Factor
•
300GB Capacity
•
15K RPM Speed
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
SUBSTITUTES & CROSS-REFERENCES 12
28XYXCompatiblePARTNER
Dell 300Gb SAS 6G 15K SFF DP HDD in LFF R/T-Series Tray - MPN
compatible
342-3980CompatiblePARTNER
Dell 300Gb SAS 6G 15K SFF DP HDD in LFF R/T-Series Tray - DPN
compatible
342-4126CompatiblePARTNER
Dell 300Gb SAS 6G 15K SFF DP HDD in LFF R/T-Series Tray - DPN
compatible
400-24988CompatiblePARTNER
Dell 300Gb SAS 6G 15K SFF DP HDD in LFF R/T-Series Tray - DPN
compatible
400-AEEJCompatiblePARTNER
Dell 300Gb SAS 6G 15K SFF DP HDD in LFF R/T-Series Tray - SPN - Gen 13
compatible
400-AEEKCompatiblePARTNER
Dell 300Gb SAS 6G 15K SFF DP HDD in LFF R/T-Series Tray - DPN
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 11
DGRDNSUBSTITUTE
Dell 300Gb SAS 6G 15K SFF DP HDD in LFF R/T-Series Tray - SPN
DELL
K2CK4SUBSTITUTE
Dell 300Gb SAS 6G 15K SFF DP HDD in LFF R/T-Series Tray - SPN
DELL
28XYXSUBSTITUTE
Dell 300Gb SAS 6G 15K SFF DP HDD in LFF R/T-Series Tray - SPN
DELL
342-3980SUBSTITUTE
Dell 300Gb SAS 6G 15K SFF DP HDD in LFF R/T-Series Tray - SPN
DELL
342-4126SUBSTITUTE
Dell 300Gb SAS 6G 15K SFF DP HDD in LFF R/T-Series Tray - SPN
DELL
400-24988SUBSTITUTE
Dell 300Gb SAS 6G 15K SFF DP HDD in LFF R/T-Series Tray - SPN
DELL
400-AEEJSUBSTITUTE
Dell 300Gb SAS 6G 15K SFF DP HDD in LFF R/T-Series Tray - SPN
DELL
400-AEEKSUBSTITUTE
Dell 300Gb SAS 6G 15K SFF DP HDD in LFF R/T-Series Tray - SPN
DELL
400-AFLXSUBSTITUTE
Dell 300Gb SAS 6G 15K SFF DP HDD in LFF R/T-Series Tray - SPN
DELL
400-AHKTSUBSTITUTE
Dell 300Gb SAS 6G 15K SFF DP HDD in LFF R/T-Series Tray - SPN
DELL
400-ALFXSUBSTITUTE
Dell 300Gb SAS 6G 15K SFF DP HDD in LFF R/T-Series Tray - SPN
DELL
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FREQUENTLY ASKED QUESTIONS
What is 400-AFTJ?
400-AFTJ is a Dell 300Gb SAS 12G 15K SFF HDD R/T-Series Tray - MPN manufactured by DELL.
What parts can replace 400-AFTJ?
There are 12 known substitutes for 400-AFTJ: 28XYX, 342-3980, 342-4126 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.