Desktop Internal Hard Drives - Showing 49 - 72 of 3897 Products

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WD Blue 8TB Desktop Hard Disk Drive - 5640 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - ...
$324 .99
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WD Blue 4TB Desktop Hard Disk Drive - 5400 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - ...
$179 .99
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HPE 2.40TB 2.5" SAS 10000rpm Internal Hard Drive R0Q57A
$890 .99
BUFFALO 4TB Replcement HD TeraStation Model OP-HD4.0BST-3Y
$239 .99
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Apricorn Aegis Padlock ASSD-3PL256-480F 480 GB External Solid State Drive
$388 .99
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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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Lenovo 1 TB Hard Drive 3.5" Internal SATA SATA/600 - Hot Swappable 4XB7A97045
$233 .39
BUFFALO 2 TB Spare Replacement NAS Hard Drive for DriveStation Quad OP-HD2.0QH
$187 .99
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Seagate IronWolf Pro ST32000NT000 32TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" ...
$1,159 .99
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Seagate IronWolf Pro ST24000NT002 24TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" ...
$859 .99
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HPE EH000900JWHPP - HPE 900GB 2.5" SAS 15K 12Gb/s Solid State Drive
$662 .99
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HPE 1.92 TB Solid State Drive - 2.5" Internal - SAS (12Gb/s SAS) - Mixed Use - Server Device ...
$9,617 .99
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HPE 1.80TB 2.5" SAS 10000rpm Internal Hard Drive R0Q56A
$349 .00
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$349 .00
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Synology HAT5300-16T 16TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive ...
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$875.99
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Synology 24TB 7200 RPM SAS 12Gb/s 3.5" Synology HAS5320 24TB Enterprise Series SAS ...
$1,072 .99
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Synology HAS5300-12T 12TB 7200 RPM 256MB Cache SAS 12Gb/s 3.5" Internal Hard Drive
$730 .99
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WD Blue 4TB Desktop Hard Disk Drive - 5400 RPM SATA 6Gb/s 128MB Cache 3.5 Inch - ...
$155 .99
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HPE 1.92 TB Solid State Drive 2.5" Internal SAS 12Gb/s SAS Read Intensive P19905B21
$4,150 .20
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$4,150 .20
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Seagate Exos X16 10TB 7200 RPM SATA 6Gb/s 3.5-Inch Enterprise Hard Drive ...
$494 .45
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Lenovo 2.40 TB 2.5" Internal Hard Drive - SAS - 10000rpm - Hot Swappable
$1,590 .97
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$1,590 .97
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WD Ultrastar DC HC500 0F65672 26TB Hard Drive - 3.5" Internal - SATA (SATA/600) - ...
$1,144 .65
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$1,144 .65
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WD Blue WD120EAGZ 12TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
$479 .99
WD Blue WD100EAGZ 10TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
$478 .37
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$478 .37
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WD Red Pro 16TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive - ...
$778 .82
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$778 .82
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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.