A hard disk drive (HDD), hard disk, hard drive, or fixed disk[a] is an electro-mechanical data storage device that stores and retrieves digital data using magnetic storage with one or more rigid rapidly …

You have a choice between an HDD hard disk drive or a solid-state drive (SSD) for both internal and external hard drives. Hard disks are the traditional hard drive design and usually cost less than SSD …

Nov 30, 2025 · We recommend the best hard drives for every need and budget based on our extensive lab tests.

Computer hard drives contain all the data in your PC, from the operating system to music, movies, and video games. Whether you have a laptop or a desktop computer, there are several types of hard …

Mar 31, 2025 · A hard drive is essentially a metal platter or stack of platters with a magnetic coating that stores your data.

Feb 24, 2025 · A hard disk drive (HDD) is a data storage device. Learn how it works, its components, common capacities and how HDDs differ from solid-state drives.

HDD is a common abbreviation that stands for Hard Disk Drive. HDDs are non-volatile storage devices, meaning they retain stored data even when power isn't being supplied.

Jan 23, 2025 · In this article, we will learn about some of the common types of hard drives such as HDD, SSD or the latest M.2 NVMe drives, their advantages and disadvantages and find out which type of …

Jul 11, 2025 · What is a Hard Disk Drive (HDD)? An HDD consists of a spinning disk (platter) coated with a magnetic material and a read/write head that reads and writes data on the disk's surface.

Sep 25, 2025 · A Hard Disk Drive (HDD) is a non-volatile storage device that stores and retrieves digital data using magnetic storage and rotating disks called platters. It is one of the most common forms of …