Hard Drives

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Seagate IronWolf ST12000VN0008 12 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - Conventional Magnetic Recording (CMR) Method - ST12000VN0008
Seagate Desktop HDD ST2000DM001 - Hard drive - 2 TB - internal - 3.5" - SATA 6Gb/s - 7200 rpm - buffer: 64 MB
Western Digital® WD Black™ SATA Internal Hard Drive, 2TB, Black
  • Clearance
Western Digital® WD Blue Internal Hard Drive, 1TB, Blue
Western Digital® 3.5" Internal Hard Drive, 1TB, Blue
HPE 1.20 TB Hard Drive - 2.5" Internal - SAS (12Gb/s SAS) - 10000rpm - 3 Year Warranty - 1
Buffalo 10 TB Hard Drive - Internal - Storage System Device Supported - 3 Year Warranty
Seagate-IMSourcing Constellation ES.3 ST1000NM0033 1 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - 7200rpm
Buffalo 6 TB Hard Drive - 3.5" Internal - SATA (SATA/300) - Storage System Device Supported - 7200rpm - 3 Year Warranty
Western Digital Black WD5000LPSX 500 GB Hard Drive - 2.5" Internal - SATA (SATA/600) - Desktop PC, Notebook, Gaming Console Device Supported
HPE 600 GB Hard Drive - 2.5" Internal - SAS (12Gb/s SAS) - 10000rpm - 3 Year Warranty - 1
Buffalo OP-HD2.0N 2 TB Hard Drive - 3.5" Internal - SATA (SATA/600)
BUFFALO OP-HDS Series OP-HD2.0S - Hard drive - 2 TB - hot-swap - 3.5" - SATA 3Gb/s - for TeraStation 5200; 5400
Buffalo 8 TB Hard Drive - Internal - TAA Compliant - Storage System Device Supported - 3 Year Warranty
Cisco 3 TB Hard Drive - 3.5" Internal - SAS - 7200rpm
Seagate-IMSourcing Savvio 15K.3 ST9300653SS 300 GB Hard Drive - 2.5" Internal - SAS (6Gb/s SAS) - 15000rpm - 5 Year Warranty
Seagate Exos X18 ST18000NM000J 18 TB Hard Drive - Internal - SATA (SATA/600) - Storage System, Video Surveillance System Device Supported
HPE 4 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - 7200rpm - Hot Pluggable - 1 Year Warranty
Buffalo 8 TB Hard Drive - 3.5" Internal - SATA (SATA/600)
Seagate IronWolf ST10000VN0004 10 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - Conventional Magnetic Recording (CMR) Method - ST10000VN0004
HPE 2.40 TB Hard Drive - 2.5" Internal - SAS (12Gb/s SAS) - 10000rpm - 3 Year Warranty
Western Digital Blue WD5000AZLX 500 GB Hard Drive - 3.5" Internal - SATA (SATA/600) - 7200rpm - 2 Year Warranty
Western Digital Red Pro WD121KFBX 12 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - Conventional Magnetic Recording (CMR) Method - WD121KFBX
Western Digital® Blue 2TB Internal Hard Drive For Desktops, 64MB Cache, SATA/600, WD20EZRZ

How do hard drives work?

Whether you’re a hardworking professional, a photography enthusiast, or a current college student, a great hard drive can solve all your storage needs. A hard drive (sometimes called a hard disk drive) stores all kinds of digital content, either inside your computer or as a separate device.

Hard drives inside your computer typically use an interface called SATA to access and store data within your device. External hard drives connect to your computer using some kind of cable, such as a USB 3.0 cord. Both internal and external hard drives can be compatible with Mac computers or PCs.

PC hard drives

Mac hard drives

SATA hard drives

USB hard drives

USB 3.0 hard drives

What size hard drive should I buy?

Hard drives vary widely in the amount of storage space they offer. While casual users may need just 500GB or 1TB of storage, people with a ton of files or advanced computing requirements will want many times more. Thankfully, you can buy as much as 16TB of storage, with plenty of options in between.

500GB hard drives

Seagate 1TB hard drives

2TB hard drives

4TB hard drives

5TB hard drives

6TB hard drives

8TB hard drives

10TB hard drives

12TB hard drives

16TB hard drives

What are some of the best hard drive brands?

To store your precious data, choose a brand with a trusted track record. We carry many excellent hard drive options, but you can start your search with these respected companies.

LaCie hard drives

Seagate hard drives

Western Digital hard drives

Toshiba hard drives

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