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In Desktop Internal Hard Drives

Our most popular products, based on sales and updated frequently.
81
Seagate Constellation CS ST3000NC002 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Enterprise Internal Hard Drive Bare Drive
Seagate Constellation CS ST3000NC002 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Enterprise Internal Hard Drive Bare Drive
  • Average Seek Time: 9.5ms
  • Average Write Time: 10.5ms
  • Model #: ST3000NC002
  • Item #: 9SIAKGFKHJ8646
  • Return Policy: View Return Policy
$125.00
$50.00 Shipping

-Got this for about $90 so don't recommend paying over $120 or so. -Fast and quiet -Great capacity for above stated price.

82
WD Gold WD203KRYZ 20TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
Western Digital 20TB WD Gold Enterprise Class SATA Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD203KRYZ
  • Recording Technology: CMR
  • Height (maximum): 26.10mm
  • Width (maximum): 147.00mm
  • Length (maximum): 101.60mm
  • Model #: WD203KRYZ
  • Item #: N82E16822234587
  • Return Policy: Standard Return Policy
OUT OF STOCK
Sold Price: $864.99
$9.99 Shipping

Great value for the overall cost

83
Seagate Archive HDD v2 ST5000AS0011 5TB 5900 RPM 128MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive - Bare Drive
Seagate Archive HDD v2 ST5000AS0011 5TB 5900 RPM 128MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive - Bare Drive
  • Height (maximum): 26.11mm
  • Width (maximum): 101.85mm
  • Length (maximum): 146.99mm
  • Parts: 30 DAYS WARRANTY
  • Model #: ST5000AS0011
  • Item #: 9SIAKGFKAS4872
  • Return Policy: View Return Policy
$175.00
$50.00 Shipping

I bought 2 of these drives to run inside a home theater PC case. I could always here the previous drives (WD) spinning. These slow spinning Seagate drives are just what I wanted. Very quiet and the temps stay very low. I run these drives using Intel SATA RAID 1 off the motherboard controller. No problems after 40 days of heavy use copying 50GB files to and fro.

84
Seagate SkyHawk 4TB Surveillance Hard Drive 256MB Cache SATA 6.0Gb/s NVR DVR 3.5" Internal HDD ST4000VX013
Seagate SkyHawk 4TB Surveillance Hard Drive 256MB Cache SATA 6.0Gb/s NVR DVR 3.5" Internal HDD ST4000VX013
  • NAND Flash Memory Type: SLC
  • Recording Technology: SMR
  • Features: ImagePerfect firmware is designed to ensure seamless video footage capture in 24x7 surveillance workloads1 that record video from 64 HD cameras. SkyHawk Health Management actively helps protect your surveillance storage by focusing on prevention, intervention, and recovery options. Included is RAID RapidRebuild, which provides 3x faster volume rebuilds over traditional RAID
  • Usage: For Video Surveillance
  • Model #: ST4000VX013
  • Item #: 9SIA7BBETN6687
  • Return Policy: View Return Policy
$487.71
$488.86
Free Shipping

4 tb = 7200 rpm, nice cache size too, 4 heads on the platter means that the i/o is always flashing

85
WD Ultrastar DC HC560 20TB 7.2K SATA 3.5-Inch Enterprise HDD - WUH722020BLE6L4
WD Ultrastar DC HC560 20TB 7.2K SATA 3.5-Inch Enterprise HDD - WUH722020BLE6L4
  • Part Number: 0F38785
  • Model #: WUH722020BLE6L4
  • Item #: 9SIAKGFKTJ6836
  • Return Policy: View Return Policy
$999.00
$50.00 Shipping
86
Seagate Exos 7E10 ST2000NM000B 2TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
Seagate Exos 7E10 ST2000NM000B 2TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
  • Average Latency: 4.16ms
  • NAND Flash Memory Type: Hard Drive
  • Height (maximum): 26.11mm
  • Width (maximum): 101.85mm
  • Model #: ST2000NM000B
  • Item #: N82E16822185028
  • Return Policy: Standard Return Policy
OUT OF STOCK
Sold Price: $209.99
$9.99 Shipping
87
IBM 00AJ141 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s 2.5" Gen3 Hot-Swap Internal Hard Drive
IBM 00AJ141 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s 2.5" Gen3 Hot-Swap Internal Hard Drive
  • Average Latency: 4.16ms
  • Usage: For Enterprise Storage
  • Model #: 00AJ141
  • Item #: 9SIAG4PKVE5016
  • Return Policy: View Return Policy
$69.03
Free Shipping
88
Seagate SV35.6 ST2000VX000 2TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Surveillance Hard Drive Bare Drive
Seagate SV35.6 ST2000VX000 2TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Surveillance Hard Drive Bare Drive
  • Height (maximum): 26.11mm
  • Width (maximum): 101.60mm
  • Length (maximum): 146.99mm
  • Model #: ST2000VX000
  • Item #: 9SIAKGFKN32725
  • Return Policy: View Return Policy
$115.00
$50.00 Shipping

I received a bare "OEM" drive, as I would expect based on the description. You too will receive no cables, or any software, but that is OK. Seagate makes drive installation easy with Seatools that you can download for free from their site and run on a USB stick or burn to CD/DVD media. The drive itself is 3.5" form factor, the dimensions and other basic specifications are listed here. its 2TB unformatted, so just like your file cabinet could hold 2 million or trillion pages without folders, this could hold its full 2TB, but to work right it needs formatting for the system its installed in, so you end up with around 1.81TB of useable space on a Windows system. Its advanced 4K clusters, when the drive natively stores data it has to store them in segments, and for years drives and Operating Systems used smaller segments. Since data has grown, storage size needed to grow, and smaller segments were not efficient. Its Sata III interface, which allows for higher burst data rates, but is not saturated by the drive's read and write capabilities. Speed. The main factor in many purchasing choices. Multiple passes of HD Tune Pro shows the following. Read 212MBps Peak uncached. Average 156MBps uncached Lowest 122MBps uncached. Burst 212MBps uncached Average seek time was around 13-14ms, lower than advertised. I mention uncached, as that is the speed of the heads writing and writing to the platters, not using the 64MB of buffer or cache memory. It shows what the drive is truly capable of. With the buffer enabled the cached read/write speed varies depending on what is already in the buffer for files, but it was between 200 and 320MBps. Filling the Que length up to 32 showed the drives 64MB of cache and logic was well matched up, the drive never stalled even when performing reads and writes of a mix of mismatched small 1Kb and 64Kb files. the drive exhibited no noise beyond what I would consider normal in operation and wake. It was running much cooler than the 750GB drive it replaced. All in all it is a solid product.*

89
Seagate 4TB Enterprise Hard Disk Drive - 7200 RPM SAS 12Gb/s 128MB 3.5" ST4000NM0034
Seagate 4TB Enterprise Hard Disk Drive - 7200 RPM SAS 12Gb/s 128MB 3.5" ST4000NM0034
  • Average Latency: 4.16ms
  • Model #: ST4000NM0034
  • Item #: 9SIA9763C19869
  • Return Policy: View Return Policy
$210.00
Free Shipping

I had a problem with an order but this seller worked with me to address the issue appropriately and in a fast manner. I was very pleased with their customer service and will definitely do more business with them in the future. I had a great experience.

90
WD Black 10TB Performance Desktop Hard Disk Drive - 7200 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD101FZBX
WD Black 10TB Performance Desktop Hard Disk Drive - 7200 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD101FZBX
  • NAND Flash Memory Type: Hard Drives
  • Recording Technology: CMR
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Model #: WD101FZBX
  • Item #: 9SIADGEDSN5747
  • Return Policy: View Return Policy
$549.99
Free Shipping

Reliable Low costFast enough when its not trying to run windows

91
Seagate Constellation ES.3 ST4000NM0033 4TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5" Enterprise Internal Hard Drive Bare Drive
Seagate Constellation ES.3 ST4000NM0033 4TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5" Enterprise Internal Hard Drive Bare Drive
  • Average Latency: 6Gb/s
  • Height (maximum): 26.10mm
  • Width (maximum): 101.85mm
  • Length (maximum): 147.00mm
  • Model #: ST4000NM0033
  • Item #: 9SIA9763C19844
  • Return Policy: View Return Policy
$255.00
Free Shipping

Been using it about a month now, no problems to report. My previous product and RMA experiences with Seagate have been very positive, so with the 5-year warranty I'm willing to pay the premium even though it's for a home PC. Speedy enough for a mechanical drive, can't really complain. The big cache apparently does help.

92
WD Re 3TB Datacenter Capacity Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 64MB Cache 3.5 inch WD3000FYYZ
WD Re 3TB Datacenter Capacity Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 64MB Cache 3.5 inch WD3000FYYZ
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD3000FYYZ
  • Item #: 9SIA7BB2N85899
  • Return Policy: View Return Policy
$322.23
Free Shipping

- Pretty quiet for a enterprise drive - Enterprise quality - Easily recognized by BIOS and Windows - GPT formatting was painless and quick. Resulting space is 2.72tb

93
Seagate Exos X18 ST12000NM004J 12TB 7200 RPM 256MB Cache SAS 12Gb/s 3.5" Hard Drives
Seagate Exos X18 ST12000NM004J 12TB 7200 RPM 256MB Cache SAS 12Gb/s 3.5" Hard Drives
  • Average Latency: 4.16ms
  • NAND Flash Memory Type: Hard Drive
  • Height (maximum): 26.10mm
  • Width (maximum): 101.85mm
  • Model #: ST12000NM004J
  • Item #: 9SIAKGFKR05598
  • Return Policy: View Return Policy
$680.00
$50.00 Shipping
94
WD Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD30PURX
WD Purple 3TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD30PURX
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD30PURX
  • Item #: 9SIAKGFK8Y9276
  • Return Policy: View Return Policy
$225.00
$50.00 Shipping

Plugged right in, formatted to GPT on Windows 8.1 No Problems thus far. I'm using this as storage so it seems to be doing well so far.

95
WD Blue 2TB Desktop Hard Disk Drive - 5400 RPM SATA 6Gb/s 64MB Cache 3.5 Inch - WD20EARZ
WD Blue 2TB Desktop Hard Disk Drive - 5400 RPM SATA 6Gb/s 64MB Cache 3.5 Inch - WD20EARZ
  • NAND Flash Memory Type: Computer Hardware
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD20EARZ
  • Item #: N82E16822234547
  • Return Policy: Standard Return Policy
OUT OF STOCK
Sold Price: $169.99
$9.99 Shipping
96
Seagate SkyHawk AI ST32000VE000 32TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
Seagate SkyHawk AI ST32000VE000 32TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
  • Brand: Seagate
  • Series: SkyHawk AI
  • Capacity: 32TB
  • RPM: 7200 RPM
  • Model #: ST32000VE000
  • Item #: N82E16822185120
  • Return Policy: Standard Return Policy
$1,604.99
$19.99 Shipping

Shipping was much faster than expected

98
WD Purple 4TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD40PURZ
WD Purple 4TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 64MB Cache 3.5 Inch WD40PURZ
  • NAND Flash Memory Type: Hard Drive
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD40PURZ
  • Item #: 9SIAKGFJXE5131
  • Return Policy: View Return Policy
$299.00
$50.00 Shipping

Simply works and has a lower failure rate (for me) compared to Seagate's purple/surveillance drives. I use around 30 of these at work for >50 HD IP cameras and two NAS racks and the most commonly replaced ones are Seagate and WD Red drives. For some reason the purple WD's last longer and appear to run cooler. These have no issues replacing 4TB reds in a RAID 6 or RAID 10 array.

99
Western Digital 22TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD221KFGX
Western Digital 22TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD221KFGX
  • Brand: WD
  • Series: Red Pro
  • Capacity: 22TB
  • RPM: 7200 RPM
  • Model #: WD221KFGX
  • Item #: N82E16822234527
  • Return Policy: Standard Return Policy
OUT OF STOCK
Sold Price: $954.99
$9.99 Shipping

Good performance for 7200 RPM drives Mostly silent operation Running 24/7 in RAID 1 without issues Good value at 350USD each (you may find a different price) CMR technology, 5-year warranty