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HP 693687-B21 4TB 3.5-Inch Internal Hot-Swap Hard Drive

★★★★★5.0 (2 reviews)

Maximize Your Storage Capacity with HP ReliabilityThe HP 3.5-Inch 4000 GB Hot-Swap Internal Hard Drive provides reliable and high-capacity storage for your server or workstation. Designed for enterprise environments, this drive ensures data integrity and performance. Capacity: 4 TB Interface: ...

$95.18*
✓ In Stock on Amazon.com
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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

Maximize Your Storage Capacity with HP Reliability

The HP 3.5-Inch 4000 GB Hot-Swap Internal Hard Drive provides reliable and high-capacity storage for your server or workstation. Designed for enterprise environments, this drive ensures data integrity and performance.

  • Capacity: 4 TB
  • Interface: SATA 6Gb/s
  • Form Factor: 3.5" LFF (Large Form Factor)
  • Speed: 7200 rpm
  • Cache: 2 MB
  • Hot-Swap: Yes

Key Features

Designed and Engineered to Provide Reliable and Cost Efficient Data Storage

Capacity: 4 TB

Form Factor: 3.5" LFF

Specifications

Brand
HP
Capacity
4 TB
Form Factor
3.5" LFF
Type
Internal Hot-Swap Hard Drive

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Pros & Cons

👍 Pros

  • Offers a substantial 4 TB storage capacity, providing ample space for extensive data needs.
  • Designed and engineered to provide reliable data storage, which is crucial for data integrity.
  • Offers cost-efficient data storage solutions, making it an economical choice for expanding capacity.
  • Utilizes a 3.5-inch LFF (Large Form Factor) form factor, standard for many server and desktop systems.
  • The hot-swap capability allows for replacement or addition without powering down the system, enhancing uptime.

👎 Cons

  • The 3.5-inch LFF form factor might not fit into smaller system enclosures or those designed for 2.5-inch drives.
  • Specific performance metrics like spindle speed (RPM) or interface type (e.g., SATA, SAS) are not provided, making it difficult to assess speed.
  • Beyond "reliable and cost-efficient," there are no detailed features describing data protection mechanisms or advanced functionalities.
  • As an internal drive, installation requires opening a compatible system enclosure, which may not be suitable for all users.
  • The description does not specify if it comes with any mounting hardware or cables, which might be needed for installation.

Frequently Asked Questions

This HP 693687-B21 internal hard drive provides a storage capacity of 4 TB, offering significant space for data.
This hard drive utilizes a 3.5-inch LFF (Large Form Factor), which is commonly found in many desktop and server systems.
Yes, this is an internal hot-swap hard drive, meaning it can be replaced or added to a compatible system without needing to power down the entire system, facilitating easier maintenance.
This HP hard drive is designed and engineered to provide reliable and cost-efficient data storage for various computing needs.

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