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DELL
Dell XX518 146 GB Hard Drive - 3.5" Internal - SAS (3Gb/s SAS)
$34 .00
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  • Brand: Dell
  • Capacity: 146GB
  • RPM: 15000 RPM
  • Interface: SAS 6Gb/s
  • Form Factor: 3.5"
  • Packaging: Bare Drive
  • Average Latency: 6Gb/s
  • Model #: XX518
  • Item #: 9SIV16G7F40750
  • Return Policy: ATP Warehouse Return Policy
$34 .00
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781514-003 HPE 300GB 10K 12G SFF SAS SC Hard Drive
$363 .90
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$363 .90
Sold by: Digitzy
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504015-002 HPE 146GB 10K 3G DP SFF SAS Hard Drive
$112 .40
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$112 .40
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695503-008 HPE 4TB 7.2K 6G LFF SATA Hard Drive
$270 .85
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$270 .85
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DELL
Dell 342-5521 1.2TB 10000 RPM Serial Attached SCSI 2 2.5" Internal Hard Drive Bare Drive
$74 .95
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  • Brand: Dell
  • Capacity: 1.2TB
  • RPM: 10000 RPM
  • Interface: Serial Attached SCSI 2
  • Form Factor: 2.5"
  • Packaging: Bare Drive
  • Average Latency: 12Gb/s
  • Features: Designed For: PowerEdge M610 (2.5"), M610x (2.5"), M710 (2.5"), M710HD (2.5"), M820 (2.5"), M910 (2.5"), M915 (2.5"), R210 (2.5"), R310 (2.5"), R320 (2.5"), R410 (2.5"), R415 (2.5"), R420 (2.5"), R510 (2.5"), R515 (2.5"), R610 (2.5"), R620 (2.5"), R710 (2.5"), R715 (2.5"), R720 (2.5"), R720xd (2.5"), R810 (2.5"), R815 (2.5"), R820 (2.5"), R910 (2.5"), T110 (2.5"), T310 (2.5"), T320 (2.5"), T410 (2.5"), T420 (2.5"), T610 (2.5"), T620 (2.5"), T710 (2.5")
  • Model #: 342-5521
  • Item #: 9SIV173KEJ7605
  • Return Policy: Digitzy Return Policy
$74 .95
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DELL
Dell W347K 600GB 15000RPM SAS 6Gb/s 3.5in Hard Drive
$98 .00
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$98 .00
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Western Digital
WD5000BPKX Western Digital BLACK 500GB 7.2K RPM 6Gbps 2.5" SATA HDD Hard Drive
$93 .00
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$93 .00
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HP
Avg. Rating 5/5 (1)
HP 581286-B21 600GB 10000 RPM SAS 6Gb/s 2.5" Enterprise Hard Drive
$58 .49
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  • Brand: HP
  • Capacity: 600GB
  • RPM: 10000 RPM
  • Interface: SAS 6Gb/s
  • Form Factor: 2.5"
  • Features: HP SAS Enterprise and Midline hard drives deliver high performance solutions for hosting high transaction based applications. Available in HP hot plug carriers or non-hot plug. HP SAS Enterprise and Midline hard drives come in both 2.5-inch (SFF) and 3.5-inch (LFF) industry standard form factors and are available in a variety of capacity points to meet a wide range of requirements. The SAS interface was designed and engineered for high availability, enterprise-class data storage where performance, reliability and data integrity are crucial. Performance and Reliability for Multiple Application Environments. High reliability for Mission Critical applications. Robust SAS interface (dual port, full duplex). New universal hot pl...
  • Model #: 581286-B21
  • Item #: 9SIV0NRKT59334
  • Return Policy: IT WHOLESALERS Return Policy
$58 .49
Sold by: Cloud Computing LLC
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Western Digital
Avg. Rating 4/5 (14)
WD Purple 1TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch ...
$317 .76
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  • Brand: WD
  • Series: Purple
  • Capacity: 1TB
  • RPM: 5400 RPM
  • Interface: SATA 6.0Gb/s
  • Form Factor: 3.5"
  • Packaging: Bare Drive
  • Cache: 64MB
  • Model #: WD10PURZ
  • Item #: 9SIV2G293W4976
  • Return Policy: PremierSource Return Policy
$317 .76
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Western Digital
Avg. Rating 5/5 (4)
WD WD43PURZ 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB ...
$239 .99
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  • Brand: WD
  • Capacity: 4TB
  • RPM: 5400 RPM
  • Interface: SATA 6.0Gb/s
  • Form Factor: 3.5"
  • Cache: 256MB
  • Usage: For Video Surveillance
  • Height (maximum): 26.1mm
  • Model #: WD43PURZ
  • Item #: 9SIA4N9JWU5564
  • Return Policy: Platinum Micro Inc. Hard Drives Return Policy
$239 .99
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DELL
Dell 7200RPM Serial ATA 6 Gbps 512n 3.5in Hot-plug Drive - 1 TB,CK
$478 .76
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  • Brand: Dell
  • Capacity: 1TB
  • RPM: 7200 RPM
  • Interface: SATA 6.0Gb/s
  • Form Factor: 3.5"
  • Packaging: Bare Drive
  • Average Latency: 6Gb/s
  • Model #: FCFYY
  • Item #: 9SIV2G297V9278
  • Return Policy: PremierSource Return Policy
$478 .76
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Seagate
Seagate ST2000VX015 3.5 in. 256 MB & 2TB Skyhawk Surveillance Internal Hard Drive HDD
$441 .62
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  • Brand: Seagate
  • Series: SkyHawk
  • Capacity: 2TB
  • RPM: 7200 RPM
  • Interface: SATA 6.0Gb/s
  • Form Factor: 3.5"
  • Packaging: Bare Drive
  • Cache: 256MB
  • Model #: ST2000VX015
  • Item #: 9SIV2G2F3R4340
  • Return Policy: PremierSource Return Policy
$441 .62
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Lenovo
Lenovo ThinkStation 2TB 7200rpm 3.5" SATA 6Gbps Hard Drive
$324 .59
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$324 .59
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Lenovo
Lenovo 4 TB Hard Drive 3.5" Internal SATA SATA/600 4XB7A77447
$2,425 .91
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$2,425 .91
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Western Digital
Avg. Rating 5/5 (1)
Western Digital Purple WD22PURZ 2 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - ...
$476 .12
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  • Brand: WD
  • Series: Purple
  • Capacity: 2TB
  • RPM: 5400 RPM
  • Interface: SATA 6.0Gb/s
  • Form Factor: 3.5"
  • Cache: 256MB
  • Recording Technology: CMR
  • Model #: WD22PURZ
  • Item #: 9SIV2G2J2B5210
  • Return Policy: PremierSource Return Policy
$476 .12
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Lenovo
2.5" 1.2TB 10K SAS 12Gb HDD
$1,564 .45
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$1,564 .45
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Avg. Rating 4/5 (4)
Synology HAT5300-12T Enterprise 12TB HDD SATA III 6Gb/s 512e 7200 RPM 256MB Cache ...
$822 .47
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  • Brand: Synology
  • Capacity: 12TB
  • RPM: 7200 RPM
  • Interface: SATA 6.0Gb/s
  • Form Factor: 3.5"
  • Packaging: Retail
  • Cache: 256MB
  • Features: Enterprise Reliability and Durability For demanding 24/7 environments, rated for 2.5 million hours MTTF and up to 550TB per year workloads Persistent Write Cache Technology Minimizes the chance of data corruption in the event of sudden power loss Better Together Firmware and DiskStation Manager (DSM) optimizations improve multi-client seq. read performance by up to 23% One-stop Update Get automatic firmware updates together through DSM updates, reducing the need for additional maintenance sessions For Synology, by Synology Stringent validation and up to 300,000 hours of tests ensures maximum reliability in Synology systems
  • Model #: HAT5300-12T
  • Item #: 9SIV0F2KT42093
  • Return Policy: TELeasy Return Policy
$822 .47
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Synology HAT5310-20T 20TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Enterprise 3.5" ...
$1,166 .91
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  • Brand: Synology
  • Capacity: 20TB
  • RPM: 7200 RPM
  • Interface: SATA 6.0Gb/s
  • Form Factor: 3.5"
  • Packaging: Retail
  • Cache: 512MB
  • Usage: For NAS systems
  • Model #: HAT5310-20T
  • Item #: 9SIV0F2KH36902
  • Return Policy: TELeasy Return Policy
$1,166 .91
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DELL
DELL 400-AUWX 2TB 3.5" SAS 7200rpm Hard Disk Drive - Hot Swappable
$238 .17
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$238 .17
Sold by: PremierSource
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Lenovo
Lenovo 2 TB Hard Drive - 512n Format - SATA (SATA/600) - 3.5" Drive - Internal
$612 .67
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  • NAND Flash Memory Type: Consumer Electronics
  • Features: Hard Drive
  • Model #: 4XB7A13555
  • Item #: 9SIV2G2ABX2514
  • Return Policy: PremierSource Return Policy
$612 .67
Sold by: PremierSource
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Lenovo
2.5" 1.8TB 10K SAS 12Gb HDD
$1,704 .33
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$1,704 .33
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Seagate
4TB HDD Exos 7E10 HDD 512E SAS
$300 .24
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$300 .24
Sold by: TELeasy
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Western Digital
Avg. Rating 5/5 (1)
WD Purple WD42PURZ 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Surveillance Hard ...
$643 .76
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  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD42PURZ
  • Item #: 9SIV2G2HM14005
  • Return Policy: PremierSource Return Policy
$643 .76
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Lenovo
Lenovo 1 TB Hard Drive 3.5" Internal SATA SATA/600 Server Device Supported 7200rpm ...
$315 .48
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$315 .48
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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.

By NeweggBusiness Staff