Desktop Internal Hard Drives - Showing 25 - 48 of 3958 Products

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Buffalo OP-HD2.0N 2TB Hard Drive 3.5" Internal SATA SATA/600 (OP-HD2.0N)
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$149.99
$138 .99
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$149.99
$138 .99
HPE 2.40TB 2.5" SAS 10000rpm Internal Hard Drive R0Q57A
$886 .99
WD Red Plus WD60EFPX 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives
$209 .99
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WD Red Plus WD80EFPX 8TB Hard Drive - 3.5" Internal - SATA (SATA/600) - Conventional ...
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$313.49
$309 .99
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Save: $3.50
$313.49
$309 .99
WD Purple Pro 26TB 3.5" Surveillance Internal Hard Drive HDD - SATA 6 Gb/s - 512 MB Cache ...
$824 .99
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BUFFALO TECHNOLOGY OP-HD2.0ZS-3Y 2TB REPLACEMENT STANDARD HDD FOR 7210R
$145 .99
WD Black WD4006FZBX 4TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives
$199 .99
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BUFFALO OP-HD3.0QH 3TB SATA 3.0Gb/s 3.5" Internal Hard Drive
$206 .99
WD Black WD102FZBX 10 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - Conventional ...
$374 .99
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HPE 1.20 TB Hard Drive 2.5" SAS 10000rpm Internal Hard Disk Drive R0Q55A
$288 .00
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SanDisk 1TB G-DRIVE ArmorATD 2.5" External USB 3.2 (Gen 1) Type C 130 MB/s Maximum ...
$175 .99
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Seagate Skyhawk AI SATA III 3.5" Internal Hard Drive - 16TB, Single, 512MB Cache
$579 .99
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Seagate BarraCuda ST2000DM008 2TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard ...
$119 .99
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Seagate BarraCuda ST4000DM004 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard ...
$149 .99
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Synology HAS5300-12T 12TB 7200 RPM 256MB Cache SAS 12Gb/s 3.5" Internal Hard Drive
$732 .99
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HP High-Performance Secure Hard Disk (B5L29A)
$575 .95
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$575 .95
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Apricorn Aegis Padlock A25-3PL256-S4000 4 TB Solid State Drive - External - Portable - USB 3.0
$1,999 .00
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Synology 4TB HAT3300 Plus Series SATA III 3.5" Internal NAS HDD (HAT3310-4T)
$199 .99
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Synology HAT3310 16TB Plus Series SATA III 3.5" Internal NAS HDD (HAT3310-16T)
$524 .99
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Seagate SkyHawk AI ST8000VE001 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal ...
$299 .99
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Seagate SkyHawk AI ST24000VE002 24TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" ...
$859 .99
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BUFFALO 2 TB Spare Replacement NAS Hard Drive for DriveStation Quad OP-HD2.0QH
$172 .99
Seagate IronWolf Pro ST8000NT001 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal ...
$319 .99
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Seagate IronWolf Pro ST2000NT001 2TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal ...
$138 .69
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$138 .69
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What You Need to Know About Desktop Hard Disk Drives

Introduction

Though SSDs are becoming increasingly more popular, hard disk drives (HDD) are still essential internal data storage solutions for users that prioritize storage capacity over speed. Compared to hard disk drives, SSDs cost more per gigabyte and have smaller storage capacities. A commonly used configuration is to have a solid state drive as the primary drive and a desktop hard disk drive as the secondary drive. Below, NeweggBusiness answers several common questions about desktop hard disk drives.

What does interface type mean?

A hard disk drive must be connected to a motherboard via data cable in order to function as a system drive. The type of data cable that a hard drive supports can affect both system compatibility and data transfer speeds. This is often referred to as connection or interface type, and it is an important factor when shopping for a HDD.

For desktop hard disk drives, one of the most commonly used interface types is SATA. There have been several revisions for the SATA standard and the two most recent are SATA 3 Gbps and SATA 6 Gbps. They are often stylized as SATA II and SATA III respectively.

What is seek time?

In order for data to be retrieved or written onto the hard disk, a read/write head must move to the correct position on the disk. This is not an instantaneous process and the time required for the head to move into position is referred to as seek time, which is rated in milliseconds.

Is it possible to use a desktop hard disk drive as an external HDD?

Adapting a desktop hard disk drive for external use is possible, though additional hard drive accessories are usually required. Three commonly used methods include, using an SATA to External SATA (eSATA™) cable, hard drive enclosure, or a hard disk drive dock.

What is the purpose of a hard disk drive’s S.M.A.R.T. feature?

Short for Self-mentoring, Analysis, and Reporting Technology, S.M.A.R.T. is a feature that allows hard disk drives to monitor and report on reliability indicators. This is done so that potential problems can be anticipated. To view the S.M.A.R.T. status of a hard disk drive, you will need to use a reporting tool.