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5WT78 ✓ 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

The 6TB SAS is a DELL industrial component. Key specifications include Type: HDD, HDD size: 3.5", Hot-swap: Yes, HDD speed: 7200 RPM, Interface: NL-SAS, HDD capacity: 6 TB. 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 5WT78
SPECIFICATIONS
TypeHDD
HDD size3.5"
Hot-swapYes
HDD speed7200 RPM
InterfaceNL-SAS
HDD capacity6 TB
Component forServer/workstation
Operating voltage5 / 12 V
HDD interface transfer rate6 Gbit/s
Storage drive adapter includedNo
COMPONENT DIAGRAM
LABEL 6TB HDD SAS 12Gb/s 69.85 mm (2.75") 100.0 mm 2.5" HDD — MECHANICAL Spinning disk, hot-swap SAS 12Gb/s — Dual-port 6TB | 7200 / 10K / 15K RPM FORM FACTOR — 2.5" Hot-swap, carrier-specific MOUNTING — 4x M3 bottom Standard SFF screw pattern TITLE HDD DRIVE PN 5WT78 MFR DELL 6TB SAS
KEY FEATURES
6TB Capacity
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
400-AHYWCompatible
Dell 6Tb SAS 6G 7.2K LFF DP 512e HDD R/T-Series Tray - DPN
compatible
400-AHHICompatible
Dell 6Tb SAS 6G 7.2K LFF DP 512e HDD R/T-Series Tray - DPN - Gen 13
compatible
400-AFNYCompatible
Dell 6Tb SAS 6G 7.2K LFF DP 512e HDD R/T-Series Tray - DPN
compatible
400-AFNZCompatible
Dell 6Tb SAS 6G 7.2K LFF DP 512e HDD R/T-Series Tray - SPN
compatible
400-AGEECompatible
Dell 6Tb SAS 6G 7.2K LFF DP 512e HDD R/T-Series Tray - SPN
compatible
400-AGFUCompatible
Dell 6Tb SAS 6G 7.2K LFF DP HDD R/T-Series Tray - DPN - Gen 13
compatible
LIFECYCLE
StatusUNKNOWN
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 13
C2MWKSUBSTITUTE
Dell 6Tb SAS 6G 7.2K LFF DP 512e HDD R/T-Series Tray - MPN
DELL
CGC60SUBSTITUTE
Dell 6Tb SAS 6G 7.2K LFF DP 512e HDD R/T-Series Tray - MPN
DELL
N6P06SUBSTITUTE
Dell 6Tb SAS 6G 7.2K LFF DP 512e HDD R/T-Series Tray - MPN
DELL
NWCCGSUBSTITUTE
Dell 6Tb SAS 6G 7.2K LFF DP 512e HDD R/T-Series Tray - MPN
DELL
W8MD8SUBSTITUTE
Dell 6Tb SAS 6G 7.2K LFF DP 512e HDD R/T-Series Tray - MPN
DELL
400-AFNYSUBSTITUTE
Dell 6Tb SAS 6G 7.2K LFF DP 512e HDD R/T-Series Tray - MPN
DELL
400-AFNZSUBSTITUTE
Dell 6Tb SAS 6G 7.2K LFF DP 512e HDD R/T-Series Tray - MPN
DELL
400-AGEESUBSTITUTE
Dell 6Tb SAS 6G 7.2K LFF DP 512e HDD R/T-Series Tray - MPN
DELL
400-AGFUSUBSTITUTE
Dell 6Tb SAS 6G 7.2K LFF DP 512e HDD R/T-Series Tray - MPN
DELL
400-AHHISUBSTITUTE
Dell 6Tb SAS 6G 7.2K LFF DP 512e HDD R/T-Series Tray - MPN
DELL
400-AHYTSUBSTITUTE
Dell 6Tb SAS 6G 7.2K LFF DP 512e HDD R/T-Series Tray - MPN
DELL
400-AHYUSUBSTITUTE
Dell 6Tb SAS 6G 7.2K LFF DP 512e HDD R/T-Series Tray - MPN
DELL
400-AHYWSUBSTITUTE
Dell 6Tb SAS 6G 7.2K LFF DP 512e HDD R/T-Series Tray - MPN
DELL
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FREQUENTLY ASKED QUESTIONS
What is 5WT78?
5WT78 is a 6TB SAS manufactured by DELL. It is classified as a STORAGE_HDD (2.5_SAS_HDD).
What parts can replace 5WT78?
There are 12 known substitutes for 5WT78: 400-AHYW, 400-AHHI, 400-AFNY and 9 more. Substitute compatibility should be verified for your specific system.
Is 5WT78 still available?
5WT78 is currently Unknown.
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