Top 10 Best Internal Hard Drives

Sale# 1
Seagate BarraCuda 2TB Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache 3.5-Inch – Frustration Free Packaging (ST2000DM008)
31,032 Reviews
Seagate BarraCuda 2TB Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache 3.5-Inch – Frustration Free Packaging (ST2000DM008)
  • Store more, compute faster, and do it confidently with the proven reliability of BarraCuda internal hard drives
  • Build a powerhouse gaming computer or desktop setup with a variety of capacities and form factors
  • The go to SATA hard drive solution for nearly every PC application—from music to video to photo editing to PC gaming
  • Confidently rely on internal hard drive technology backed by 20 years of innovation
  • Enjoy long term peace of mind with the included 2 year limited warranty
# 2
Seagate IronWolf 4TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 5900 RPM 64MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST4000VNZ008/VN008)
5,367 Reviews
Seagate IronWolf 4TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 5900 RPM 64MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST4000VNZ008/VN008)
  • IronWolf internal hard drives are the ideal solution for up to 8 bay, multi user NAS environments craving powerhouse performance
  • Store more and work faster with a NAS optimized hard drive providing 4TB and cache of up to 64MB
  • Purpose built for NAS enclosures, IronWolf delivers less wear and tear, little to no noise/vibration, no lags or down time, increased file sharing performance, and much more
  • Easily monitor the health of drives using the integrated IronWolf Health Management system and enjoy long term reliability with 1M hours MTBF
  • Five-year limited product warranty protection plan and three year Rescue Data Recovery Services included
Sale# 3
Western Digital 2TB WD Blue PC Hard Drive - 5400 RPM Class, SATA 6 Gb/s, , 256 MB Cache, 3.5' - WD20EZAZ
39,490 Reviews
Western Digital 2TB WD Blue PC Hard Drive - 5400 RPM Class, SATA 6 Gb/s, , 256 MB Cache, 3.5" - WD20EZAZ
  • Reliable everyday computing
  • WD quality and reliability
  • Free acronis true image WD edition cloning software
  • Massive capacity up to 6TB
  • 2 year manufacturer's limited warranty
# 4
Seagate BarraCuda 1TB Internal Hard Drive HDD – 2.5 Inch SATA 6 Gb/s 5400 RPM 128MB Cache for PC Laptop – Frustration Free Packaging (ST1000LM048)
3,616 Reviews
Seagate BarraCuda 1TB Internal Hard Drive HDD – 2.5 Inch SATA 6 Gb/s 5400 RPM 128MB Cache for PC Laptop – Frustration Free Packaging (ST1000LM048)
  • The BarraCuda mobile internal hard drive is the go-to upgrade for on-the-go computing thanks to big capacity in a small form factor
  • Tackle projects, maneuver applications, and multitask like a pro with a wide range of available capacities
  • Features specialized caching technology for optimized data flow and faster loading
  • Confidently rely on portable hard drive technology backed by 20 years of innovation
  • Enjoy long-term peace of mind with the included two-year limited warranty
Sale# 5
Seagate Exos 7E8 8TB Internal Hard Drive HDD – 3.5 Inch 6Gb/s 7200 RPM 256 MB Cache for Enterprise, Data Center – Frustration Free Packaging (ST8000NM0055)
666 Reviews
Seagate Exos 7E8 8TB Internal Hard Drive HDD – 3.5 Inch 6Gb/s 7200 RPM 256 MB Cache for Enterprise, Data Center – Frustration Free Packaging (ST8000NM0055)
  • Support 8TB of data with an easy-to-integrate SATA HDD
  • Tackle heavy applications 24x7 with high performance
  • Reduce TCO with customizable power options
  • Advanced Write Caching coupled with TurboBoost provides better performance and minimizes the risk of losing data due to unexpected power loss
  • Enjoy long-term peace of mind with the included five-year limited warranty protection plan
# 6
Seagate Skyhawk 4TB Surveillance Internal Hard Drive HDD – 3.5 Inch SATA 6GB/s 64MB Cache for DVR NVR Security Camera System with Drive Health Management – Frustration Free Packaging (ST4000VX007)
1,487 Reviews
Seagate Skyhawk 4TB Surveillance Internal Hard Drive HDD – 3.5 Inch SATA 6GB/s 64MB Cache for DVR NVR Security Camera System with Drive Health Management – Frustration Free Packaging (ST4000VX007)
  • Custom-built for surveillance applications with Image Perfect firmware for crisp, clear, 24×7 video workloads
  • Maximum 180TB/year workload rating—3× the workload rating of desktop drives—for reliable performance in write-intensive surveillance systems
  • Rotational vibration (RV) sensors help maintain performance in RAID and multi-drive systems (4TB or higher)
  • Up to 10TB of capacity to store up to 10,000 hours of HD video
  • 3 year Limited Manufacturer Warranty
Sale# 7
Western Digital 4TB WD Red Pro NAS Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5' - WD4003FFBX
1,050 Reviews
Western Digital 4TB WD Red Pro NAS Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD4003FFBX
  • 7200RPM performance class
  • Available in capacities ranging from 2-14TB with support for up to 24 bays
  • Supports up to 300 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))
  • 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
Sale# 8
Western Digital 8TB WD Purple Surveillance Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, , 256 MB Cache, 3.5' - WD82PURZ
8,119 Reviews
Western Digital 8TB WD Purple Surveillance Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, , 256 MB Cache, 3.5" - WD82PURZ
  • Built for 24/7 surveillance
  • All Frame technology for better performance
  • Designed to support up to 64 HD cameras
  • Engineered for compatibility
  • 3-Year manufacturer's limited warranty
Sale# 9
Western Digital 4TB WD Black Performance Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5' - WD4005FZBX
7,457 Reviews
Western Digital 4TB WD Black Performance Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD4005FZBX
  • Desktop performance hard drive
  • Performance storage available in up to 6TB capacities
  • 2X DRAM cache up to 256 MB for faster read operations
  • Designed for creative professionals, gamers and system builders
  • 5-year manufacturer's limited warranty
  • 5-year limited warranty
# 10
Seagate IronWolf 8TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage
447 Reviews
Seagate IronWolf 8TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage
  • IronWolf internal hard drives are the ideal solution for up to 8-bay, multi-user NAS environments craving powerhouse performance
  • Store more and work faster with a NAS-optimized hard drive providing 8TB and cache of up to 256MB
  • Purpose built for NAS enclosures, IronWolf delivers less wear and tear, little to no noise/vibration, no lags or down time, increased file-sharing performance, and much more
  • Easily monitor the health of drives using the integrated IronWolf Health Management system and enjoy long-term reliability with 1M hours MTBF
  • Three-year limited warranty protection plan included

We hope you love the products we recommend! Prices are accurate and items in stock as of time of publication. Just so you know, Fiveid may collect a share of sales or other compensation from the links on this page.