10 Best 2tb Internal Hard Drives

After analyzing products, scanning reviews, spending more than 36 hours of research and speaking with our test users, we think the Seagate BarraCuda Internal Hard Drive 2TB SATA 6Gb/s 64MB Cache is the one of the Best 2tb Internal Hard Drive on the market.

# Image Name Brand Price
1 Seagate BarraCuda Internal Hard Drive 2TB SATA 6Gb/s 64MB Cache Seagate BarraCuda Internal Hard Drive 2TB SATA 6Gb/s 64MB Cache 3.5-Inch (ST2000DM006)
(Editor’s Choice)
Seagate $$$$$ Check price
2 WD Blue 2TB PC Hard Drive WD Blue 2TB PC Hard Drive - 5400 RPM Class, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD20EZRZ Western Digital $$$$$ Check price
3 Seagate 2TB FireCuda Gaming SSHD (Solid State Hybrid Drive) Seagate 2TB FireCuda Gaming SSHD (Solid State Hybrid Drive) - 7200 RPM SATA 6Gb/s 64MB Cache 3.5-Inch Hard Drive (ST2000DX002) Seagate $$$$$ Check price
4 WD Black 2TB Performance Desktop Hard Disk Drive WD Black 2TB Performance Desktop Hard Disk Drive - 7200 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch - WD2003FZEX Western Digital $$$$$ Check price
5 Toshiba 2TB Desktop 7200rpm Internal Hard Drive Toshiba 2TB Desktop 7200rpm Internal Hard Drive
(Best value for the money)
Toshiba $$$$$ Check price
6 Seagate BarraCuda Internal Hard Drive 2TB SATA 6Gb/s 128MB Cache Seagate BarraCuda Internal Hard Drive 2TB SATA 6Gb/s 128MB Cache 2.5-Inch 7mm (ST2000LM015) Seagate $$$$$ Check price
7 Seagate SkyHawk 2TB Surveillance Hard Drive Seagate SkyHawk 2TB Surveillance Hard Drive - SATA 6Gb/s 64MB Cache 3.5-Inch Internal Drive (ST2000VX008) Seagate $$$$$ Check price
8 White Label 2 Terabyte (2TB) 16MB Cache 7200RPM SATA2 3.5" White Label 2 Terabyte (2TB) 16MB Cache 7200RPM SATA2 3.5" Internal Desktop Hard Drive (For PC, Mac, CCTV DVR, NAS) - w/ 1 Year Warranty $$$$$ Check price
9 Western Digital RE4 WD2003FYYS 2TB 64MB Cache SATA 3.0Gb/s 3.5" Western Digital RE4 WD2003FYYS 2TB 64MB Cache SATA 3.0Gb/s 3.5" Enterprise Hard Drive - w/3 Year Warranty Western Digital $$$$$ Check price
10 WD Red 2TB NAS Hard Drive WD Red 2TB NAS Hard Drive - 5400 RPM Class, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD20EFRX Western Digital $$$$$ Check price

Seagate BarraCuda Internal Hard Drive 2TB SATA 6Gb/s 64MB Cache – Best Overall 2Tb Internal Hard Drive

Seagate BarraCuda Internal Hard Drive 2TB SATA 6Gb/s 64MB Cache
  • Cost-effective 7200 RPM internal hard drive upgrade for laptop or desktop computers allows you to store all of your games, music, movies, and more
  • Seagate BarraCuda's SATA 6Gb/s interface optimizes burst performance while Seagate Secure models offer hardware-based data security
  • Best-fit applications for BarraCuda hard drives include desktop or all-in-one PCs, home servers, entry-level direct-attached storage devices (DAS)
  • Instant Secure Erase allows safe and easy drive retirement, and you can protect data with Self-Encrypting Drive (SED) models
  • 2 year limited manufacturer warranty

WD Blue 2TB PC Hard Drive

WD Blue 2TB PC Hard Drive
  • Capacity: 2 TB
  • Form Factor: 3.5 inch
  • Interface: SATA 6Gb/s
  • 5400 rpm
  • buffer: 64 MB
  • Designed for creative professionals, gamer and system builders
  • 2-year manufacturer's limited warranty

Seagate 2TB FireCuda Gaming SSHD (Solid State Hybrid Drive)

Seagate 2TB FireCuda Gaming SSHD (Solid State Hybrid Drive)
  • Faster load times for non-stop performance and play.
  • Performs up to 5× faster than 7200 rpm desktop hard drives.
  • Up to 1TB of capacity to store 40 × 25GB games.
  • Boots Windows 8 in less than 10 seconds.
  • Improves overall system responsiveness by 30% or more, plus backed by a 5-Year limited Warranty.

WD Black 2TB Performance Desktop Hard Disk Drive

WD Black 2TB Performance Desktop Hard Disk Drive
  • Next-generation desktop performance hard drive designed to intensify your PC experience
  • Improved Architectural Designs: Dual Core Processor, High Resolution Controller (HRC), StableTrac Technology
  • Improved Data Protection: Vibration Control Technology (VCT), Corruption Protection Technology (CPT), NoTouch Ramp Load Technology
  • Industry-leading 5-year manufacturer limited warranty
  • Package includes a hard drive only - no screws, cables, manuals included. Please purchase mounting hardware and cables separately if necessary.
  • Ships in WD-certified box for safe transit during shipping
  • Next-generation desktop performance hard drive designed to intensify your PC experience
  • Improved Architectural Designs, featuring a Dual Core Processor, High Resolution Controller, and StableTrac Technology
  • Improved Data Protection, with Vibration Control Technology, Corruption Protection Technology, and No Touch Ramp Load Technology
  • 2 TB capacity holds up to 400,000 digital photos, 500,000 MP3 files, and 240 hours of HD video
  • Superior responsiveness with the next-generation speed that you need

Toshiba 2TB Desktop 7200rpm Internal Hard Drive – Best Budget 2Tb Internal Hard Drive

Toshiba 2TB Desktop 7200rpm Internal Hard Drive
  • Designed for everyday desktop computing
  • High performance with 7200 RPM and 64 MB cache
  • Built-in shock sensors and ramp loading technology
  • Advanced Format technology helps deliver drive efficiency and reliability
  • Includes Toshiba 2-year standard limited warranty

Seagate BarraCuda Internal Hard Drive 2TB SATA 6Gb/s 128MB Cache

Seagate BarraCuda Internal Hard Drive 2TB SATA 6Gb/s 128MB Cache
  • Choose from 7mm capacity options-500GB, 1TB, and 2TB-for easy-to-upgrade laptop and mobile internal hard drive storage
  • The 15mm Seagate BarraCuda allows you to easily store most of your games, music, movies, and more with 3TB, 4TB and 5TB capacity options
  • Highest-capacity internal hard drives on the market for DIY external box setup for upgrades, with SATA 6GB/s interface to optimize burst performance
  • Multi-tier caching technology delivers snappy performance with lower power consumption
  • 2-year limited manufacturer warranty

Seagate SkyHawk 2TB Surveillance Hard Drive

Seagate SkyHawk 2TB Surveillance Hard Drive
  • 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

White Label 2 Terabyte (2TB) 16MB Cache 7200RPM SATA2 3.5"

White Label 2 Terabyte (2TB) 16MB Cache 7200RPM SATA2 3.5"
  • Capacity: 2TB
  • Rotation Speed: 5400RPM
  • 16MB Buffer Size
  • Interface: 3.5" SATA 3.0Gb/s
  • Warranty: 1 Year Warranty from Reseller

Western Digital RE4 WD2003FYYS 2TB 64MB Cache SATA 3.0Gb/s 3.5"

Western Digital RE4 WD2003FYYS 2TB 64MB Cache SATA 3.0Gb/s 3.5"
  • 2TB Capacity, 7200RPM, 64MB Cache, 3.5" SATA Hard Drive
  • Designed for 24/7 Heavy Duty operation, Enterprise Grade HDD
  • Works for Servers, RAID, NAS, CCTV DVR, PC/Mac Workstation
  • Up to 2 Million Hours MTBF
  • 3 Year Warranty from Reseller, MFG Date code : 2010 ~ 2011 (Old Model / Discontinued Model)

WD Red 2TB NAS Hard Drive

WD Red 2TB NAS Hard Drive
  • Specifically designed for use in NAS systems with up to 8 bays
  • Tested for 24x7 reliability
  • NASware firmware for compatibility
  • 3-year manufacturer's limited warranty
  • Small and home office NAS systems in a 24x7 enviornment,Interface:SATA 6GB/s
  • Package includes a hard drive only - no screws, cables, manuals included. Please purchase mounting hardware and cables separately if necessary.
  • Ships in WD-certified box for safe transit during shipping
  • Capacity: 2 TB
  • Rotational Speed (RPM): IntelliPower
  • Cache: 64 MB
  • Interface: SATA3
  • Data Transfer Rate: 6 Gb/s Buffer to Host (max); 145 MB/s Host to/from drive (typical)
  • Form Factor: 3.5 inch
  • Read/Write:4.4 Watts
  • Sleep: 0.6 Watts

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