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400-AHEF — Dell 1.8Tb SAS 12G 10K SFF HDD for Compellent SC4020 - SPN

DELL · DRIVE SFF
PRODUCT OVERVIEW

400-AHEF: Dell 1.8Tb SAS 12G 10K SFF HDD for Compellent SC4020 - SPN.

Dell 1.8Tb SAS 12G 10K SFF HDD for Compellent SC4020 - SPN. 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-AHEF
SPECIFICATIONS
Part Number400-AHEF
ManufacturerDELL
Form FactorSFF
Capacity1.8TB
Speed10K RPM
COMPONENT DIAGRAM
LATCH 1.8TB SAS 10K RPM 400-AHEF SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen 1.8TB SAS 10K RPM 400-AHEF BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | 1.8TB | SAS 10K RPM Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN 400-AHEF CAP 1.8TB SAS
KEY FEATURES
•
SFF Form Factor
•
1.8TB Capacity
•
10K 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 8
5H3XXCompatiblePARTNER
Dell 1.8Tb SAS 12G 10K SFF 512e HDD for Compellent/EqualLogic - APN
compatible
400-AIWQCompatiblePARTNER
Dell 1.8Tb SAS 12G 10K SFF HDD for Compellent SC4020 - SPN
compatible
400-AIXXCompatiblePARTNER
Dell 1.8Tb SAS 12G 10K SFF HDD for Compellent SC420 - SPN
compatible
400-AJDDCompatiblePARTNER
Dell 1.8Tb SAS 12G 10K SFF HDD for Compellent SC220 - SPN
compatible
400-AZYGCompatiblePARTNER
Dell 1.8Tb SAS 12G 10K SFF HDD for Compellent SC120/SCv2020 - DPN
compatible
FDDG4CompatiblePARTNER
Dell 1.8Tb SAS 12G 10K SFF 512e HDD for Compellent/EqualLogic
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 8
FDDG4SUBSTITUTE
Dell 1.8Tb SAS 12G 10K SFF HDD for Compellent SCv2020 - SPN
DELL
MGT63SUBSTITUTE
Dell 1.8Tb SAS 12G 10K SFF HDD for Compellent SCv2020 - SPN
DELL
V768JSUBSTITUTE
Dell 1.8Tb SAS 12G 10K SFF HDD for Compellent SCv2020 - SPN
DELL
400-AIWQSUBSTITUTE
Dell 1.8Tb SAS 12G 10K SFF HDD for Compellent SCv2020 - SPN
DELL
400-AIXXSUBSTITUTE
Dell 1.8Tb SAS 12G 10K SFF HDD for Compellent SCv2020 - SPN
DELL
400-AJDDSUBSTITUTE
Dell 1.8Tb SAS 12G 10K SFF HDD for Compellent SCv2020 - SPN
DELL
400-AZYGSUBSTITUTE
Dell 1.8Tb SAS 12G 10K SFF HDD for Compellent SCv2020 - SPN
DELL
5H3XXSUBSTITUTE
Dell 1.8Tb SAS 12G 10K SFF HDD for Compellent SCv2020 - SPN
DELL
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FREQUENTLY ASKED QUESTIONS
What is 400-AHEF?
400-AHEF is a Dell 1.8Tb SAS 12G 10K SFF HDD for Compellent SC4020 - SPN manufactured by DELL.
What parts can replace 400-AHEF?
There are 8 known substitutes for 400-AHEF: 5H3XX, 400-AIWQ, 400-AIXX and 5 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.