Western Digital WD4000FYYZ 4TB Enterprise SATA HDD — main product image

Western Digital WD4000FYYZ 4TB Enterprise SATA HDD

Western Digital WD4000FYYZ 4TB Enterprise SATA HDD

Name: Western Digital WD4000FYYZ 4TB Enterprise SATA HDD
Brand: Western Digital
SKU: WD4000FYYZ OEM
Rating: 3.8 (268 reviews)

★★★★★3.8 (268 reviews)

Enterprise-Class Storage: Western Digital WD4000FYYZ 4TB Hard DriveThe Western Digital WD4000FYYZ is an enterprise-class hard drive designed for superior performance and reliability in demanding environments. Featuring a 7200RPM spindle speed, 64MB cache, and SATA 6.0Gb/s interface, this hard dr...

$235.00*

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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

Enterprise-Class Storage: Western Digital WD4000FYYZ 4TB Hard Drive

The Western Digital WD4000FYYZ is an enterprise-class hard drive designed for superior performance and reliability in demanding environments. Featuring a 7200RPM spindle speed, 64MB cache, and SATA 6.0Gb/s interface, this hard drive delivers high transfer rates and optimized I/O performance. Ideal for servers, video surveillance, and other write-intensive applications.

Specifications:

Capacity: 4TB
Spindle Speed: 7200RPM
Cache: 64MB
Interface: SATA 6.0Gb/s
Form Factor: 3.5 inch

Key Features

Western Digital WD4000FYYZ ENTERPRISE 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5 internal hard drive

Specifications

Capacity

4TB

Rotational Speed

7200RPM

Cache

64MB

Interface

SATA 6.0Gb/s

Form Factor

3.5 inch

Pros & Cons

👍 Pros

Offers a substantial 4TB storage capacity, suitable for enterprise-level data demands.
Operates at 7200RPM, providing a balance of performance and reliability for data access.
Features a 64MB cache, which helps improve data transfer rates and overall responsiveness.
Utilizes a SATA 6.0Gb/s interface, ensuring high-speed connectivity with compatible systems.
Designed as an internal 3.5-inch hard drive, fitting standard enterprise server and storage enclosures.

👎 Cons

As a traditional HDD, it will not match the speed of modern SSDs for boot times or application loading.
The 64MB cache size is smaller compared to some newer enterprise drives that offer larger caches.
Specific MTBF (Mean Time Between Failures) or workload ratings are not provided in the features.
Its 3.5-inch form factor might not be suitable for compact server or storage solutions that require smaller drives.
Enterprise-grade drives typically command a higher price point than consumer-grade alternatives.

Frequently Asked Questions

What is the capacity of this Western Digital hard drive?

This Western Digital WD4000FYYZ Enterprise hard drive offers a storage capacity of 4TB.

What is the rotational speed of this hard drive?

The hard drive operates at a rotational speed of 7200 RPM, providing efficient data access.

What interface does this hard drive use?

This enterprise hard drive utilizes a SATA 6.0Gb/s interface for high-speed data transfer.

Is this hard drive suitable for desktop computers or primarily for enterprise use?

As an "Enterprise" drive, it is primarily designed for server and data center environments, offering robust performance and reliability for demanding applications.

What is the cache size of this hard drive?

The Western Digital WD4000FYYZ includes a 64MB cache to help optimize data transfer and access times.

Western Digital WD4000FYYZ 4TB Enterprise SATA HDD

Overview