Desktop Internal Hard Drives - Showing 1 - 24 of 3958 Products

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Toshiba N300 12TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 Gb/s 7200 RPM 512 MB ...
$409 .99
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Seagate BarraCuda ST24000DM001 24TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" ...
$749 .99
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Synology HAT3320 8TB Plus Series SATA HDD 3.5"
$329 .99
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Synology HAT3310 12TB Plus Series SATA III 3.5" Internal NAS HDD (HAT3310-12T)
$419 .99
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Synology HAT3300 6TB Plus Series SATA HDD 3.5"
$259 .99
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Seagate BarraCuda NE-ST8000DM004 8TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" ...
$279 .99
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WD Red Plus 10TB NAS Hard Disk Drive - 7200 RPM Class SATA 6Gb/s, CMR, 512MB Cache, 3.5 ...
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HPE EG001200JWJNK 1.2TB 10000RPM SAS 12GBPS SFF(2.5INCH) SC 512N HOT SWAP ...
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BUFFALO 22-165-885 4TB SATA 3.0Gb/s Replacement Hard Drives for DriveStation­ Duo ...
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Synology 24TB 7200 RPM SAS 12Gb/s 3.5" Synology HAS5320 24TB Enterprise Series SAS ...
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Synology HAT5300-16T 16TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive ...
$874 .99
BUFFALO 1TB Replcement HD TeraStation Model OP-HD1.0BST-3Y
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BUFFALO TECHNOLOGY OP-HD8.0N 8TB SPARE REPL NAS HARD DRIVE 3010 5010
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WD WD85PURZ 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB ...
$286 .99
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BUFFALO 2 TB Spare Replacement NAS Hard Drive for DriveStation Quad OP-HD2.0QH
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Seagate IronWolf Pro ST2000NT001 2TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal ...
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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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Seagate IronWolf Pro ST32000NT000 32TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" ...
$1,159 .00
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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 ST28000NT000 28TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" ...
$1,019 .99
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Seagate IronWolf Pro ST20000NT001 20TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" ...
$669 .99
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Seagate IronWolf Pro ST16000NT001 16TB 7200 RPM 256MB Cache 3.5" Internal Hard Drive - ...
$579 .99
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Seagate IronWolf 12TB NAS Hard Drive 7200 RPM 256MB Cache SATA 6.0Gb/s CMR 3.5" ...
$429 .99
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Seagate IronWolf 8TB NAS Hard Drive 7200 RPM 256MB Cache SATA 6.0Gb/s CMR 3.5" ...
$299 .99
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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.