Top Heavy Workload Reviews

Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5" -WD40EFZX

  • Available in capacities ranging from 1-14TB with support for up to 8 bays.
  • Supports up to 180 TB/yr workload rate Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations..
  • Small or medium business NAS systems in a 24x7 environment.
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Western Digital 14TB WD Red Plus NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 GB/s, CMR, 512 MB Cache, 3.5" - WD140EFGX

  • Available in capacities ranging from 1-14TB with support for up to 8 bays.
  • Supports up to 180 TB/yr workload rate | Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations..
  • Small or medium business NAS systems in a 24x7 environment.
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Western Digital 10TB WD Red NAS Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5' - WD100EFAX (Old Version)

  • Specifically Designed for use in NAS systems with up to 8 bays.
  • Workload Rate is defined as the amount of user data transferred to or from the hard drive.
  • Workload Rate is annualized (TB transferred times (8760 / recorded Power on hours)).
  • Workload Rate will vary depending on Your hardware and Software components and configurations.
  • Small and Home office NAS systems in a 24/7 environment.
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Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5' - WD80EFBX

  • Available in capacities ranging from 1-14TB with support for up to 8 bays.
  • Supports up to 180 TB/yr workload rate Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations..
  • Small or medium business NAS systems in a 24x7 environment. Transfer Rate-up to 150MB/s.
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Western Digital 14TB Ultrastar DC HC530 SATA HDD - 7200 RPM Class, SATA 6 Gb/s, 512MB Cache, 3.5" - WUH721414ALE6L4

  • Designed with a workload rating up to 550TB per year, 10X desktop rating (Workload rate is defined as the amount of data transferred to or from the hard drive.
  • Workload Rate is annualized (TB transferred X (8760/ recorded power on hours).
  • Workload Rate will vary depending on your hardware and software components and configurations.
  • Up to 2.5M hours MTBF with a 5 year limited warranty.
  • Five generations of HelioSeal technology (10TB and above).
  • Rotational Vibration Safeguard (RVS) technology for vibration protection.
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Western Digital 10TB Ultrastar DC HC510 SATA HDD - 7200 RPM Class, SATA 6 Gb/s, 256MB Cache, 3.5" - Power-Disable Model - HUH721010ALE604 (Renewed)

  • Designed with a workload rating up to 550TB per year, 10X desktop rating (Workload rate is defined as the amount of data transferred to or from the hard drive.
  • Workload Rate is annualized (TB transferred X (8760/ recorded power on hours).
  • Workload Rate will vary depending on your hardware and software components and configurations.
  • Up to 2.5M hours MTBF with a 5 year limited warranty.
  • Five generations of HelioSeal technology (10TB and above).
  • Rotational Vibration Safeguard (RVS) technology for vibration protection.
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Western Digital 6TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD63PURZ

  • Engineered specifically for mainstream surveillance systems..
  • AllFrame technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to mainstream surveillance applications..
  • Supports up to 180 TB/yr workload rate². | ²Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations..
  • 1TB¹ through 3TB support up to eight bays.
  • 4TB and above support up to 16 bays and employ tarnish-resistant components for harsher environments..
  • ¹As used for storage capacity, 1TB = one trillion bytes. Actual user capacity may be less, depending on operating environment..
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Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 128 MB Cache, 3.5' - WD80EFZZ

  • Available in capacities ranging from 1-14TB with support for up to 8 bays | As used for storage capacity, 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment..
  • Supports up to 180 TB/yr workload rate | Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations..
  • Small or medium business NAS systems in a 24×7 environment.
  • 3-year limited warranty | See official Western Digital website for regional specific warranty details..
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Seagate IronWolf Pro 20TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage, Rescue Services – Frustration Free Packaging(ST20000NEZ00)

  • AgileArray: CMR HDD with AgileArray—NAS-optimized firmware providing exceptional RAID reliability and NAS compatibility during the heaviest of workloads.date transfer rate:5000.0 megabytes_per_second.
  • RV Mitigation: Enjoy consistent performance with built-in rotational vibration sensors providing reliable storage for NAS with little lag or down time.
  • Highest Performance: Easily tackle heavy workloads in multi-user NAS environments.
  • 300TB/Year User Workload Rate: Always on, 300TB/year user workload rate with 24x7 accessibility provides peace of mind while supporting the heaviest of multi-user workloads.
  • Warranty: Five-year limited product warranty protection plan and three year Rescue Data Recovery Services included.
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Western Digital 10TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5' - WD102KFBX

  • Available in capacities ranging from 2 to 22TB(1) with support for NAS systems with up to 24 bays | (1) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment..
  • Supports up to 300TB/yr workload rate(2) | (2) Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations..
  • Enhanced reliability with 3D Active Balance Plus technology and error recovery controls with NASware 3.0 technology.
  • Extended drive testing to ensure each drive is tested for extended reliable operation.
  • 5-year limited warranty(3) | (3) See official Western Digital website for regional specific warranty details..
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Western Digital 12TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD121KFBX

  • Available in capacities ranging from 2 to 22TB(1) with support for NAS systems with up to 24 bays | (1) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment..
  • Supports up to 300TB/yr workload rate(2) | (2) Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations..
  • Enhanced reliability with 3D Active Balance Plus technology and error recovery controls with NASware 3.0 technology.
  • Extended drive testing to ensure each drive is tested for extended reliable operation.
  • 5-year limited warranty(3) | (3) See official Western Digital website for regional specific warranty details..
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Western Digital 20TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD201KFGX

  • Available in capacities ranging from 2 to 22TB(1) with support for NAS systems with up to 24 bays | (1) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment..
  • Supports up to 300TB/yr workload rate(2) | (2) Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations..
  • Enhanced reliability with 3D Active Balance Plus technology and error recovery controls with NASware 3.0 technology.
  • Extended drive testing to ensure each drive is tested for extended reliable operation.
  • 5-year limited warranty(3) | (3) See official Western Digital website for regional specific warranty details..
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Western Digital 16TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD161KFGX

  • Available in capacities ranging from 2 to 22TB(1) with support for NAS systems with up to 24 bays | (1) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment..
  • Supports up to 300TB/yr workload rate(2) | (2) Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations..
  • Enhanced reliability with 3D Active Balance Plus technology and error recovery controls with NASware 3.0 technology.
  • Extended drive testing to ensure each drive is tested for extended reliable operation.
  • 5-year limited warranty(3) | (3) See official Western Digital website for regional specific warranty details..
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