Dell

Dell 400-ALNY 4TB 3.5" SAS Internal Hard Drive

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Reliable Storage for Your Dell System Expand your server's capacity with the Dell 4 TB 3.5" Internal Hard Drive. Designed for enterprise environments, this drive delivers reliable performance and ample storage space. Specifications: * Capacity: 4 TB * Form Factor: 3.5" * Interface: SAS 1...

$179.00*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Reliable Storage for Your Dell System

Expand your server's capacity with the Dell 4 TB 3.5" Internal Hard Drive. Designed for enterprise environments, this drive delivers reliable performance and ample storage space.

Specifications: * Capacity: 4 TB * Form Factor: 3.5" * Interface: SAS 12Gb/s * Spindle Speed: 7200 rpm * Data Transfer Rate: 1.2 GBps * Designed For: Various Dell PowerEdge and Tower systems

Key Features

Item Package Dimension: 12.00L x 8.00W x 3.75H inches

Item Package Weight - 2.40 Pounds

Item Package Quantity - 1

Product Type - COMPUTER DRIVE OR STORAGE

New

Specifications

Brand
Dell
Model
400-ALNY
Capacity
4TB
Form Factor
3.5"
Interface
SAS
Type
Internal Hard Drive
Condition
New
Item Package Weight
2.40 Pounds

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Pros & Cons

👍 Pros

  • Provides a substantial 4TB storage capacity, suitable for extensive data needs in servers or workstations.
  • Features a 3.5-inch form factor, making it compatible with standard server and desktop drive bays.
  • Utilizes the SAS interface, known for its robust performance and enterprise-grade reliability in demanding environments.
  • Designed as an internal hard drive, ensuring a secure and integrated storage solution within a system.
  • Offered as a new unit, indicating unused condition and full manufacturer warranty potential.

👎 Cons

  • The 3.5-inch form factor might be too large for compact server chassis or systems designed for 2.5-inch drives.
  • SAS interface requires compatible SAS controllers, which may not be present in standard consumer desktop motherboards.
  • Hard disk drives (HDDs) are generally slower in data access and transfer speeds compared to solid-state drives (SSDs).
  • The specified package weight of 2.40 pounds indicates a relatively heavy component, which could add to system weight.
  • Detailed performance specifications like rotational speed (RPM) or cache size are not provided, limiting a full assessment.

Frequently Asked Questions

This Dell 400-ALNY internal hard drive offers a substantial 4TB of storage capacity.
The Dell 400-ALNY hard drive uses a SAS (Serial Attached SCSI) interface, designed for high-performance and enterprise applications.
This hard drive comes in a 3.5-inch form factor, which is a standard size for many server and desktop drive bays.
Yes, the Dell 400-ALNY 4TB 3.5" SAS Internal Hard Drive is specified as new.