LOWEST PRICE

In Desktop Internal Hard Drives

01
Seagate BarraCuda NE-ST8000DM004 8TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
Seagate BarraCuda NE-ST8000DM004 8TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
  • NAND Flash Memory Type: Hard Drive
  • Recording Technology: SMR
  • Height (maximum): 26.11mm
  • Width (maximum): 101.85mm
  • Model #: ST8000DM004
  • Item #: N82E16822183793
  • Return Policy: 30-Day Return Policy
Save 36%
$119.99
$189.99
Est. Shipping Fee $1.99
Eligible for Free Shipping

Large capacity Fast R/W speeds Great price with free shipping

02
Seagate BarraCuda ST16000DM001 16TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
Seagate BarraCuda ST16000DM001 16TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
  • Recording Technology: CMR
  • Height (maximum): 26.10mm
  • Width (maximum): 101.85mm
  • Length (maximum): 147.00mm
  • Model #: ST16000DM001
  • Item #: N82E16822185111
  • Return Policy: 30-Day Return Policy
Save 9%
$189.99
$209.99

Sale Ends in 11 Hours

Free Shipping

Arrived quickly, worked out of the box.

03
Seagate IronWolf Pro ST28000NT000 28TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
Seagate IronWolf Pro ST28000NT000 28TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
  • Brand: Seagate
  • Series: IronWolf Pro
  • Capacity: 28TB
  • RPM: 7200 RPM
  • Model #: ST28000NT000
  • Item #: N82E16822185113
  • Return Policy: 30-Day Return Policy
Save 15%
$479.99
$569.99
Free Shipping

- Fast for Magnetic Drive - Quiet

04
Seagate BarraCuda ST24000DM001 24TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
Seagate BarraCuda ST24000DM001 24TB 7200 RPM SATA 6.0Gb/s 3.5" Hard Drive Bare Drive
  • Recording Technology: CMR
  • Height (maximum): 26.10mm
  • Width (maximum): 101.85mm
  • Length (maximum): 147.00mm
  • Model #: ST24000DM001
  • Item #: N82E16822185109
  • Return Policy: 30-Day Return Policy
Save 20%
$239.99
$299.99

Sale Ends in 11 Hours

Free Shipping

I have a 24 and 28TB of the same series drives and they are quiet and very fast. One is 6 months old other just received, working great. I cannot emphasize how quiet they are even during seeking compared to my aging 10TB HGSTs. They transfer over 300MB/sec empty but last track falls off to <250MB/secstill very fast, 50% faster than the drives they replace.

05
Seagate Exos X20 ST20000NM007D 20TB 7200 RPM 256MB Cache 3.5" Internal Hard Drive
Seagate Exos X20 ST20000NM007D 20TB 7200 RPM 256MB Cache 3.5" Internal Hard Drive
  • Average Latency: 4.16ms
  • NAND Flash Memory Type: Hard Drive
  • Recording Technology: CMR
  • Height (maximum): 26.10mm
  • Model #: ST20000NM007D
  • Item #: N82E16822185011
  • Return Policy: 30-Day Return Policy
Save 42%
$75 Off w/ Code
$399.99
$699.99

Sale Ends in 11 Hours

Free Shipping

This Drive is awesome for my TrueNAS Server, and I have been waiting for the right time to buy them.

06
WD Red Pro WD142KFGX 14TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
WD Red Pro WD142KFGX 14TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
  • NAND Flash Memory Type: Hard Drive
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD142KFGX
  • Item #: N82E16822234550
  • Return Policy: 30-Day Return Policy
Save 12%
$279.99
$319.99
Free Shipping

-Transfer rates are good - average a little over 200MB/s, drive to drive on the same LSI HBA on Unraid if it matters. -Temperature is good - average 30C in a 20C room during continuous transfer of files, about the same as a 6TB (WD6003FFBX), and about 5C lower than a 10TB (WD102KFBX). Idle temp is ~26C. This drive and comparables are in the same server/array. - Noise is relatively low, about the same as a 6TB and noticeably more quiet than the 10TB. - Cost per TB is good when on sale, very close to the largest 18-22TB rate.

07
WD Black WD8002FZBX 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives
WD Black WD8002FZBX 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD8002FZBX
  • Item #: N82E16822234558
  • Return Policy: 30-Day Return Policy
Save 15%
$169.99
$199.99
$0.99 Shipping

Everything, drive is perfect.

08
Seagate IronWolf 14TB NAS Hard Drive 7200 RPM 256MB Cache SATA 6.0Gb/s CMR 3.5" Internal HDD for RAID Network Attached Storage ST14000VN0008
Seagate IronWolf 14TB NAS Hard Drive 7200 RPM 256MB Cache SATA 6.0Gb/s CMR 3.5" Internal HDD for RAID Network Attached Storage ST14000VN0008
  • Height (maximum): 26.11mm
  • Width (maximum): 101.85mm
  • Length (maximum): 146.99mm
  • Model #: ST14000VN0008
  • Item #: 9SIAG98J9M0197
  • Return Policy: View Return Policy
Save 11%
$265.00
$300.00
Free Shipping

A normal household could put all their data on this drive and still have room. The speed of the drive is as advertised considering hardware and use. Noise is what you would expect from the usual HDD you've been buying and using for years, in that way it is quiet. I could not hear the drive running over the fans in the case. With case open and the system running as quiet as possible, it sounded about the same as the other drives in my system. 3 year warranty is on the upper end of a non-enterprise drive like this, with an expected lifetime far into the future. Knowing how technology changes, it should last you until you no longer need it.

09
WD Gold WD242KRYZ 24 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - Conventional Magnetic Recording (CMR) Method - Storage System, Data Center, Server Device Supported - 7200rpm
WD Gold 24TB Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 512MB Cache 3.5 Inch - WD242KRYZ
  • Height (maximum): 26.10mm
  • Width (maximum): 147.00mm
  • Length (maximum): 101.60mm
  • Model #: WD242KRYZ
  • Item #: 1Z4-0002-01PU4
  • Return Policy: 30-Day Return Policy
$479.99
$499.99
Free Shipping

Large Size Works Great Stable Have ordered 100s of WD Gold none have failed so far

10
WD Red Pro WD122KFBX 12TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
WD Red Pro WD122KFBX 12TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
  • NAND Flash Memory Type: Hard Drive
  • Recording Technology: CMR
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Model #: WD122KFBX
  • Item #: N82E16822234584
  • Return Policy: 30-Day Return Policy
$266.99
$269.99
Free Shipping

Good capacity and pretty quite even under load.

11
Seagate BarraCuda ST4000DM004 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives Bare Drive - OEM
Seagate BarraCuda ST4000DM004 4TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drives Bare Drive - OEM
  • Height (maximum): 20.17mm
  • Width (maximum): 101.60mm
  • Length (maximum): 146.99mm
  • Model #: ST4000DM004
  • Item #: N82E16822179299
  • Return Policy: 30-Day Return Policy
Save 8%
Extra Savings w/ Code
$84.99
$92.99
$4.99 Shipping

Drive was easy to install, system recognized it without issue and formatted fairly quickly. I was surprised how quiet it was for a BarraCuda drive, but it seems they have split the line into Barracuda, Barracuda pro and FireCuda. Very fast read speeds, was equal or faster than other drives I have in the 3 - 4TB size Drive has some kind of power down features, but it was surprisingly fast to respond and power back up when needed Good balance of speed and efficiency Very good storage drive

12
WD Blue 1TB Desktop Hard Disk Drive - 7200 RPM SATA 6Gb/s 64MB Cache 3.5 Inch - WD10EZEX
WD Blue 1TB Desktop Hard Disk Drive - 7200 RPM SATA 6Gb/s 64MB Cache 3.5 Inch - WD10EZEX
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD10EZEX
  • Item #: 9SIA65EK2A4456
  • Return Policy: View Return Policy
$37.99
Free Shipping

works, works, works not the loudest or fastest but has a balance of both 1tb is plenty of room for data

13
WD Blue 2TB Desktop Hard Disk Drive - 7200 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD20EZBX
WD Blue 2TB Desktop Hard Disk Drive - 7200 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD20EZBX
  • NAND Flash Memory Type: Computer Hardware
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD20EZBX
  • Item #: 9SIC2ETKK95165
  • Return Policy: View Return Policy
$67.89
Free Shipping

I bought 2 of these drives; each serves as a backup drive for offsite storage. Each is installed in a heavy duty USB 3.0 external drive case and they alternate going offsite on a weekly basis. I feel that these drives and the HD external case provide superior protection of my data over common external drives. These drives replaced smaller WD blue drives so I could extend the number of backups retained.

14
Western Digital 20TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD202KFGX
Western Digital 20TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD202KFGX
  • Recording Technology: CMR
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD202KFGX
  • Item #: N82E16822234583
  • Return Policy: 30-Day Return Policy
Promotion Deal
$419.99
Free Shipping

-Got for Synology NAS. No issues running well.

15
Seagate BarraCuda ST3000DM008 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Hard Drive Bare Drive
Seagate BarraCuda ST3000DM008 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Hard Drive Bare Drive
  • Height (maximum): 26.11mm
  • Width (maximum): 101.85mm
  • Length (maximum): 146.99mm
  • Model #: ST3000DM008
  • Item #: 9SIAAEEKJ71208
  • Return Policy: View Return Policy
Save 5%
$90.00
$95.00
Free Shipping

Works and keeps data.

16
Western Digital 10TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD103KFBX
Western Digital 10TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD103KFBX
  • Recording Technology: CMR
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD103KFBX
  • Item #: 1Z4-0002-01PS8
  • Return Policy: 30-Day Return Policy
Save 12%
$219.99
$249.99
Free Shipping

Good to go

17
Seagate Desktop HDD ST4000DM000 4TB 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
Seagate Desktop HDD ST4000DM000 4TB 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
  • Average Latency: 6Gb/s
  • Height (maximum): 26.11mm
  • Width (maximum): 101.60mm
  • Length (maximum): 146.99mm
  • Model #: ST4000DM000
  • Item #: 9SIAAEE4TK6755
  • Return Policy: View Return Policy
Save 27%
$80.00
$110.00
Free Shipping

Been running for 5 months without any issues.

18
Seagate BarraCuda ST2000DM006 2TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Hard Drive Bare Drive
Seagate BarraCuda ST2000DM006 2TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Hard Drive Bare Drive
  • NAND Flash Memory Type: Desktop
  • Height (maximum): 26.11mm
  • Width (maximum): 101.85mm
  • Length (maximum): 146.99mm
  • Model #: ST2000DM006
  • Item #: 9SIAAEEA045820
  • Return Policy: View Return Policy
Save 8%
$55.00
$60.00
Free Shipping

Works perfectly

19
Seagate 2TB Enterprise Hard Disk Drive - 7200 RPM SAS 12Gb/s 128MB 3.5" ST2000NM0034
Seagate 2TB Enterprise Hard Disk Drive - 7200 RPM SAS 12Gb/s 128MB 3.5" ST2000NM0034
  • Average Latency: 4.16ms
  • Parts: 5 Year
  • Model #: ST2000NM0034
  • Item #: 9SIAAEE7995714
  • Return Policy: View Return Policy
Save 29%
$100.00
$142.10
Free Shipping

Had an issue with some drives. Received prompt response to replacement request. Replacement drives shipped immediately with return labels. Will definitely order from TDT again.

20
Seagate IronWolf ST2000VN004 2TB 5900 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
Seagate IronWolf ST2000VN004 2TB 5900 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
  • Average Seek Time: <12.0ms
  • Average Write Time: <12.0ms
  • Average Latency: 5.1ms
  • Height (maximum): 20.20mm
  • Model #: ST2000VN004
  • Item #: 9SIAAEEE2F3667
  • Return Policy: View Return Policy
$105.00
Free Shipping