Desktop Internal Hard Drives - Showing 1 - 24 of 6912 Products

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WD Red Plus 10TB NAS Hard Disk Drive - 7200 RPM Class SATA 6Gb/s, CMR, 256MB Cache, 3.5 ...
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Seagate 18TB Exos X18 7200 RPM SATA 6Gb/s 256MB Cache 3.5-Inch Enterprise Hard Drive ...
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WD Red Plus WD60EFPX 6TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives
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WD Red Plus 14TB NAS Hard Disk Drive - 7200 RPM Class SATA 6Gb/s, CMR, 512MB Cache, 3.5 ...
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WD Red Plus 12TB NAS Hard Disk Drive - 7200 RPM Class SATA 6Gb/s, CMR, 256MB Cache, 3.5 ...
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WD Red Plus 8TB CMR NAS Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, 128MB Cache, 3.5" - ...
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WD Blue 4TB Desktop Hard Disk Drive - 5400 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - ...
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WD Red Pro WD221KFGX 22TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
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WD Red Pro WD201KFGX 20TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
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WD Red Pro WD8003FFBX 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
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WD Red Pro WD161KFGX 16TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
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WD Black WD8002FZWX 8TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5" Hard Drives
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WD Black WD101FZBX 10TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives
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Seagate FireCuda ST8000DX001 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal ...
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WD WD1002FBYS 1 TB 3.5" Internal Hard Drive
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Seagate SkyHawk AI ST24000VE002 24TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" ...
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Seagate Exos X18 ST10000NM013G 10 TB Hard Drive - 3.5" Internal - SAS (12Gb/s SAS) - ...
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Toshiba MG10 20TB SATA 6Gb/s 7200RPM 3.5" Enterprise HDD - MG10ACA20TE
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HPE 1.20 TB Hard Drive - 2.5" Internal - SAS (12Gb/s SAS) - Server Device Supported - ...
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Wd Av-gp Wd20eurx 2 Tb 3.5 Internal Hard Drive - Sata - 64
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Seagate Exos X18 ST12000NM004J 12TB 7200 RPM 256MB Cache SAS 12Gb/s 3.5" Hard ...
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Western Digital Ultrastar 8TB DC HC320 7200 RPM SATA 6.0Gb/s 3.5" Data Center Internal ...
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HGST Ultrastar He12 0F30141 12TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives ...
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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.