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 …

Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) 4K+ bought in past month

Shop Best Buy for hard drives. We can help you find the best hard drive for your Mac or PC so you can expand your computer’s storage and speed capabilities.

Mar 31, 2025 · In general, an HDD will be much slower than an SSD because it uses a vastly different, older storage technology—a spinning platter instead of memory cells.

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.

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.

4 days ago · These are the best HDD deals guaranteed to expand your PC's storage without emptying your wallet. We're constantly updating this list with the best deals across all retailers.

Apr 2, 2024 · An HDD, or hard disk drive, is a traditional data storage device that uses mechanical parts to read and write digital information. It's built around a set of rotating disks, also known …

Dec 2, 2025 · A Hard Disk Drive (sometimes abbreviated as a hard drive, HD, or HDD) is a non-volatile data storage device. It is usually installed internally in a computer, attached directly to …

Apr 30, 2024 · Frequently Answered Questions What is HDD vs SSD? HDD is a hard disk drive, which stores data on a spinning disk. SSD is a solid state drive, which stores data on a chip. …