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In Desktop Internal Hard Drives

01
Seagate IronWolf 16TB NAS Hard Drive 7200 RPM 256MB Cache SATA 6.0Gb/s CMR 3.5" Internal HDD for RAID Network Attached Storage ST16000VN001
Seagate IronWolf 16TB NAS Hard Drive 7200 RPM 256MB Cache SATA 6.0Gb/s CMR 3.5" Internal HDD for RAID Network Attached Storage ST16000VN001
  • NAND Flash Memory Type: Hard Drives
  • Height (maximum): 26.11mm
  • Width (maximum): 101.85mm
  • Length (maximum): 146.99mm
  • Model #: ST16000VN001
  • Item #: 9SIA4P0BCY9860
  • Return Policy: View Return Policy
$469.99
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Pros: The Seagate Ironwolf 16 TB HDD is spacious, robust for a platter drive, and dense with a cache of 256 MB and a speed of 7,200 RPM on a typical SATA III power and data connection. You can really tell the platters are packed tight as this drive is a couple pounds or at least feels like it. Upon formatting in a Windows 10 x64 machine, this drive offers 14.5 TB usable. While this drive is intended for a NAS environment, I always utilize drives in a JBOD environment with manual RAID 1 so as to be more selective over data. On power-up, this drive is significantly louder than others I’ve owned, probably due to the seek arm aligning; however it presents no issue after a couple seconds. Reads: This Ironwolf drive performed surprisingly well in all read tests I ran on it. Utilizing HDTune, speeds started around 270 MB/sec and eventually fell to 125 MB/sec at the end of the platter structure. Access time was in the 14-16ms range with CPU utilization of 8-9% on a 7940X (14-core) system. Bursts were nearly at 500 MB/sec, however the cache fills quickly on a large transfer. Placing photography work on this new drive, it’s performed very well, and while not at the speed of an SSD, the cache helps to speed up short term data. This makes it feel at times like an SSD since my particular work is serial. Manually upping the queue / threads beyond 2 starts to make any performance metrics dip seemingly square to the amount of requests, though giving this drive many small files makes performance quite impacted. For an as-expected NAS environment though, most users are requesting a mix of files or larger transfers and I saw no issue with that given an expected performance drop. In Crystal DiskMark x64, this meant a sequential read of again, over 200 MB/sec; around 230. Yet any 4K data (where traditional HDDs struggle) relegated this drive to sub-2 MB/sec performance. As usual, if you need high performance on many tiny files, go SSD / NVMe. Writes: The writes on this drive proved similar to the read levels. Transfers start off fast, reaching around 250 MB/sec at the start of the platter, then falling in toothed fashion down to 125 MB/sec at the end. Bursts clocked in just under 300 MB/sec for writes which is very impressive for a platter drive. Access time was about 5-6ms, with identical CPU usage. Crystal DiskMark x64 echoed similar results as above, with writes reaching a generalized 250 MB/sec, yet at 4 KB file size, falling to 2.5 MB/sec. In sending over large amounts of data to this new working drive (over 5 TB), I saw the cache benefit greatly with video files and other large pieces of data, far exceeding typical transfer rates. Sometimes I’d see bursts to this drive at over 1 GB/sec, holding for a few, then moving down to the 200 MB/sec range so it simply depends on what you’re writing to this drive in terms of file make up to accurately gauge performance.

02
WD Re 4TB Datacenter Capacity Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 64MB Cache 3.5 inch WD4000FYYZ
WD Re 4TB Datacenter Capacity Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 64MB Cache 3.5 inch WD4000FYYZ
  • Average Latency: 6Gb/s
  • Height (maximum): 25.4mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD4000FYYZ
  • Item #: 9SIAG98KT94708
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$125.00
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Running now for 30 days. No problems. Bought 2 and both are fine.

03
Synology HAT3310 16TB Plus Series SATA III 3.5" Internal NAS HDD (HAT3310-16T)
Synology HAT3310 16TB Plus Series SATA III 3.5" Internal NAS HDD (HAT3310-16T)
  • Height (maximum): 26.11mm
  • Width (maximum): 101.85mm
  • Length (maximum): 147mm
  • Model #: HAT3310-16T
  • Item #: N82E16822108844
  • Return Policy: 30-Day Return Policy
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$419.99
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plugged in, has worked for the past two weeks. No overt warnings about excessive bad sectors

04
Seagate ST4000NC001 4TB 5900 RPM 64MB Cache SATA 6.0Gb/s 3.5" Terascale Hard Drive Bare Drive
Seagate ST4000NC001 4TB 5900 RPM 64MB Cache SATA 6.0Gb/s 3.5" Terascale Hard Drive Bare Drive
  • Average Latency: 5.1ms
  • Parts: 3 Years Warranty from Reseller
  • Labor: 3 Years Warranty from Reseller
  • Model #: ST4000NC001
  • Item #: 9SIAG98KSB3392
  • Return Policy: View Return Policy
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$108.00
$128.10
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great price fast service no problems installed like a dream

05
Seagate Enterprise NAS ST6000VN0001 6TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
Seagate Enterprise NAS ST6000VN0001 6TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
  • Average Latency: 4.16ms
  • Height (maximum): 26.10mm
  • Width (maximum): 101.85mm
  • Length (maximum): 147.00mm
  • Model #: ST6000VN0001
  • Item #: 9SIAAEEJY85406
  • Return Policy: View Return Policy
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$175.00
$185.00
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I purchased two of these (my NAS requires that they be installed in pairs). Seagate drives do not fail.

06
Seagate Constellation ES.3 ST1000NM0033 1TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5" Enterprise Internal Hard Drive Bare Drive
Seagate Constellation ES.3 ST1000NM0033 1TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5" Enterprise Internal Hard Drive
  • Average Latency: 6Gb/s
  • NAND Flash Memory Type: Enterprise
  • Height (maximum): 26.10mm
  • Width (maximum): 101.85mm
  • Model #: ST1000NM0033
  • Item #: 9SIAC3KKM18547
  • Return Policy: View Return Policy
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$48.88
$52.00
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I could almost say that it was a new drive and not refurbished by the packaging. Been running fine so far.

07
Seagate Enterprise Capacity 3.5 V.5 ST6000NM0095 6TB 7200 RPM 256MB Cache SAS 12Gb/s 3.5" Enterprise Internal Hard Drive Bare Drive
Seagate Enterprise Capacity 3.5 V.5 ST6000NM0095 6TB 7200 RPM 256MB Cache SAS 12Gb/s 3.5" Enterprise Internal Hard Drive Bare Drive
  • Average Latency: 4.16ms
  • Height (maximum): 26.11mm
  • Width (maximum): 101.85mm
  • Length (maximum): 147.00mm
  • Model #: ST6000NM0095
  • Item #: 9SIAG98KTR0826
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$147.00
$194.00
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Ran 4 of these in a storage array for a few years. They replaced a similar array built on smaller SATA drives. Needless to say, they're muuuuch faster than the SATA drives.

08
WD Red Plus 14TB NAS Hard Disk Drive - 5400 RPM Class SATA 6Gb/s, CMR, 512MB Cache, 3.5 Inch - WD140EFFX
WD Red Plus 14TB NAS Hard Disk Drive - 5400 RPM Class SATA 6Gb/s, CMR, 512MB Cache, 3.5 Inch - WD140EFFX
  • NAND Flash Memory Type: Hard Drive
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD140EFFX
  • Item #: 9SIBFU9KT66719
  • Return Policy: View Return Policy
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$539.99
$599.99
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I'm rating New Egg not the product as I've not yet used the product. New Egg is my go to place for my computer stuff. I previously wrote a bad review (can't find it to change it) but it was actually for a 3rd seller which actually had a good ending. As did this purchase. I recommend New Egg.

09
Seagate Technology ST8000NM0055 Seagate Enterprise ST8000NM0055 8 TB 3.5" Internal Hard Drive - SATA - 7200 - 256 MB Buffer - OEM
Seagate Technology ST8000NM0055 Seagate Enterprise ST8000NM0055 8 TB 3.5" Internal Hard Drive - SATA - 7200 - 256 MB Buffer - OEM
  • NAND Flash Memory Type: SLC
  • Average Latency: 4.16ms
  • Features: Capacity-Optimized Enterprise Hard Drive for Bulk-Data Applications - 8TB, 3.5-inch enterprise drive with industry-leading 6-disk technology, resulting in 33% more storage in the same storage slot - Advanced Write Caching feature to utilize enhanced algorithms, resulting in the industry's highest nearline storage workload performance efficiencies - 100% performance improvement in random
  • Usage: For Enterprise Storage
  • Model #: ST8000NM0055
  • Item #: 9SIAAEEJU23762
  • Return Policy: View Return Policy
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$296.00
$340.00
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Both drives transfer much faster, and much more consistently, than previous consumer drives. Can definitely tell they're enterprise-class. Copied 150GB of very large virtual machine files from cheap SSD to 8TB EXOS at 300MB/s. FLAC files copied at half that speed. Write speeds were fairly consistent throughout the entire runs.

10
Seagate Exos X18 ST12000NM001J 12 TB Hard Drive - Internal - SATA (SATA/600) - Conventional Magnetic Recording (CMR) Method - Storage System, Video Surveillance System Device Supported - 7200rpm - 270
Seagate Exos X18 ST12000NM001J 12 TB Hard Drive - Internal - SATA (SATA/600) - Conventional Magnetic Recording (CMR) Method - Storage System, Video Surveillance System Device Supported - 7200rpm - 270
  • Brand: Seagate
  • Series: Exos X18
  • Model: ST12000NM001J
  • Capacity: 12TB
  • Model #: ST12000NM001J
  • Item #: 9SIAAEEKS58366
  • Return Policy: View Return Policy
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$359.99
$544.45
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11
WD Ultrastar DC HC500 0F65672 26TB Hard Drive - 3.5" Internal - SATA (SATA/600) - Conventional Magnetic Recording (CMR) Method Server, Storage Server Device Supported - 7200rpm   0F65672
WD Ultrastar DC HC500 0F65672 26TB Hard Drive - 3.5" Internal - SATA (SATA/600) - Conventional Magnetic Recording (CMR) Method Server, Storage Server Device Supported - 7200rpm 0F65672
  • Brand: Western Digital
  • Capacity: 26TB
  • RPM: 7200 RPM
  • Interface: SATA 6.0Gb/s
  • Model #: WUH722626ALE6L4
  • Item #: 9SIA2W0KEN1545
  • Return Policy: View Return Policy
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$759.99
$859.99
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12
Dell Seagate ST1000DM010 1TB SATA 7.2K 3.5" Drive WN524
Dell Seagate ST1000DM010 1TB SATA 7.2K 3.5" Drive WN524
$61.10
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