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The Best 6 Terabyte Hard Drive of 2023 – Reviewed and Top Rated

2,657 Reviews Scanned

SaleRank No. #1
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.
SaleRank No. #2
Western Digital 6TB Elements Desktop USB 3.0 external hard drive for plug-and-play storage - WDBWLG0060HBK-NESN
  • High-capacity add-on storage.Specific uses: Business, personal
  • Fast data transfers
  • Plug-and-play ready for Windows PCs
  • WD quality inside and out
Rank No. #3
Western Digital 6TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD60EZAZ
  • Reliable everyday computing.Specific uses: Business, personal
  • WD quality and reliability
  • Free Acronis True Image WD Edition cloning software
  • Massive capacities up to 6 TB available
  • English (Publication Language)
Rank No. #4
Western Digital 6TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 128 MB Cache, 3.5" - WD62PURZ
  • Engineered specifically for surveillance security systems.
  • Tuned for write-intensive, low bit-rate, high stream-count workloads typical to most surveillance applications.
  • AllFrame AI technology delivers additional enhancements and higher workload rate for AI-enabled recorders, systems and solutions
  • Supports up to 180 TB/yr workload rate** (Up to 360 TB/yr workload rate on drives that support AllFrame AI technology).
  • Support for more than eight bays.
SaleRank No. #5
Western Digital 6TB WD Red NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, SMR, 256MB Cache, 3.5" - WD60EFAX
  • Available in capacities ranging from 2-6TB with support for up to 8 bays
  • 5400RPM performance class
  • NASware firmware for compatibility
  • NAS systems with daily workloads associated with personal and home office environments and idle time available to perform necessary background operations
  • 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))
SaleRank No. #6
WD_BLACK 6TB Gaming Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD6004FZWX
  • Desktop performance gaming hard drive.Specific uses: Gaming,Multimedia,Personal
  • Performance storage available in up to 10TB capacities | As used for storage capacity, 1TB = one trillion bytes. Actual user capacity may be less depending on operating environment.
  • Designed for gamers, system builders, and creative professionals.
  • Western Digital’s StableTrac and Dynamic Cache Technology increase reliability and optimize performance
  • An industry-leading 5-year limited warranty | See official Western Digital website for warranty details.
SaleRank No. #7
Seagate SkyHawk 6TB Surveillance Internal Hard Drive HDD – 3.5 Inch SATA 6GB/s 256MB Cache for DVR NVR Security Camera System with Drive Health Management – Frustration Free Packaging (ST6000VX001)
  • 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
Rank No. #8
Seagate IronWolf 6TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 5400 RPM 256MB Cache for RAID Network Attached Storage (ST6000VNZ01/001)
  • 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 6TB 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
  • Five-year limited product warranty protection plan and three year Rescue Data Recovery Services included
SaleRank No. #9
Toshiba N300 6TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWG460XZSTA
  • Built for small office and home office NAS
  • Designed for 24/7 operation(9)
  • High reliability with up to 180TB/year workload rating(6)
  • High performance 7200 RPM drive with large cache size
  • Integrated RV sensors to compensate for rotational vibrations
SaleRank No. #10
Western Digital 6TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Auto Backup Software - WDBBGB0060HBK-NESN
  • Massive capacity, up to 18TB capacity (1 1TB = one trillion bytes. Actual user capacity may be less depending on operating environment.).Specific uses: Business, personal
  • Includes software for device management and backup with password protection (Download and installation required. Terms and conditions apply. User account registration may be required.)
  • 256-bit AES hardware encryption
  • SuperSpeed USB (5 Gbps); USB 2.0 compatible
SaleRank No. #11
Seagate Expansion 6TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP6000400)
  • Easy-to-use desktop hard drive — simply plug in the power adapter and USB cable.Specific uses: Business, personal
  • Fast file transfers with USB 3.0
  • Drag-and-drop file saving right out of the box
  • Automatic recognition of Windows and Mac computers for simple setup (reformatting required for use with Time Machine)
  • Enjoy peace of mind with the included limited warranty and Rescue Data Recovery Services
Rank No. #12
HGST Ultrastar 7K6000 HUS726060ALE610 (0F23001) 6TB 7200 RPM SATA 6Gb/s 128MB Cache 3.5-Inch Enterprise Hard Drive (Renewed)
  • 6TB, 7200RPM Rotation Speed, 128MB Cache,SATA III 6.0Gb/s, Enterprise Grade, Heavy Duty
  • 2 Million Hours MTBF Rating, Designed for 24/7 reliable operation, Best-in-class random & sequential performance Reliable, field-proven, 7th generation 5-disk design
  • 128MB cache buffer improves response time and data management
  • Passed Factory Diagnostic Software + RE-CERTIFIED by State-of-the-Art software - Full "Sector-by-Sector" test to ensure best HDD quality! ZERO Bad Sectors!
  • Worry Free Return! 100% Full Refund, 2 Years Warranty from Reseller
Rank No. #13
Seagate 6 TB Enterprise Capacity HDD SATA 6Gb/s 128MB Cache 3.5 inches Internal Bare Drive (ST6000NM00) (Renewed)
  • 6TB Capacity, 7200RPM, 128MB Cache, 3.5in Hard Drive
  • Enterprise Grade, 3.5" Internal Hard Drive
  • Designed for 24/7/365 Heavy Duty, Reliable
  • Perfect for Any brand of SATA NAS, RAID, Servers, Desktop PC, Surveillance System, NVR, CCTV DVR
  • 5 Year Warranty from Reseller
Rank No. #14
Seagate Enterprise Capacity 3.5 HDD 6TB 7200 RPM 512e SATA 6Gb/s 128MB-Cache 3.5-Inch Hard Disk Drive - ST6000NM0024 (Renewed)
  • Performance: 7.2K RPM spindle speed, 4.16 avg. latency, 216MB/s sustained transfer rate
  • Reliability: 1.4M-hr MTBF, 0.63% AFR at 24x7 operation
  • Features: PowerChoice technology, hot-plug support, multisegmented cache
  • Applications: Ideal for RAID storage, centralized surveillance, backup and restore
  • Backed by a 2-year warranty
Rank No. #15
Avolusion PRO-5X Series 6TB USB 3.0 External Gaming Hard Drive for PS4 Original, Slim & Pro (White)
  • Built-in 6TB Capacity External Gaming Hard Drive
  • Compatible with PS4 Pro , Slim, Original
  • Game console File System Pre-Formatted, Expand game console storage instantly!
  • Add extra storage to your game console without opening up the case
  • 2 Years Warranty from Reseller
Rank No. #16
WL 6TB 64MB Cache 5400RPM SATA III (6.0Gb/s) 3.5" Internal Surveillance DVR Hard Drive - w/ 1 Year Warranty
  • 6TB Capacity, 64MB Cache, 5400RPM, SATA III 6.0Gb/s
  • 3.5" Internal Surveillance Hard Drive
  • Quiet, Low Power & Heavy Duty, Designed for 24/7, works for Any Security CCTV DVR
  • Zero Bad Sector, Zero Power on Hours (POH), Sealed in Bag
  • 1 Year Warranty from Reseller, Worry free Return! 100% Full Refund
Rank No. #18
MDD (MDD6TSATA25672DVR) 6TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5inch Internal Surveillance Hard Drive - 3 Years Warranty
  • Built for Surveillance system, Heavy workloads? No problem, Smooth Video record & playback always -Designed for heavy duty 24×7 operation
  • HIGHEST-RELIABILITY - The industry’s highest-reliability 7200-RPM drive, designed for 24×7 operation with MTBF of 2.0M hours and AFR of 0.44%.
  • Works for Desktop PC/Mac, RAID System, NAS Network Storage, CCTV DVR, Surveillance System
  • Bare Drive Only, Single Pack, (No Screws, Cables or Accessories included) -Friendly Reminder- Please FORMAT HDD on system in order to be detected/shows on system.
  • 3 Years Warranty from Reseller, Worry Free Return! 100% Full Refund.
Rank No. #19
Western Digital 6TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD6003FFBX
  • 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.
Rank No. #20
Western Digital 6TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 64 MB Cache, 3.5" - WD60PURZ
  • Built for 24/7 surveillance
  • AllFrame technology for better performance
  • Designed to support up to 64 HD cameras
  • Engineered for compatibility
  • 3-year manufacturer's limited warranty

Last update on 2023-08-31 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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