The Best 4tb nas drives of 2021 – Top 10 and Rankings

If you’re looking for 4tb nas drives but don’t know which one is the best, we recommend the first out of 10 4tb nas drives in this article. Check out how we decide after hours of researching and comparing dozens of items on the market.

SaleRank No. #1
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 (ST4000VN008)
  • 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
Rank No. #2
Western Digital 4TB WD Red NAS Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, SMR, 256MB Cache, 3.5" - WD40EFAX
  • 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))
Rank No. #3
BUFFALO LinkStation 220 4TB Home Office Private Cloud Data Storage with Hard Drives Included
  • Budget-friendly, DLNA-ready NAS device with Hard Drives included
  • Entry-class personal cloud: access and share your content anytime, anywhere over the Internet
  • Easy to set up: plug into your router for instant network access
  • Consolidate storage and backup your PC & Mac computers
  • Stream videos and photos to your DLNA/UPnP connected devices
Rank No. #4
Toshiba N300 4TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 GB/s 7200 RPM 128 MB Cache - HDWQ140XZSTA
  • 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
Rank No. #5
HGST MegaScale DC 4000.B HMS5C4040BLE641 4TB Coolspin 64MB Cache SATA 6.0Gb/s 3.5in Internal Hard Drive (for NAS, Surveillance Storage) (Renewed)
  • 4 terabytes of capacity, 6Gb/s SATA interface
  • 24x7 accessibility for enterprise-class, capacity-optimized applications
  • Works for Servers, NAS, RAID, PC/Mac, CCTV DVR Surveillance Storage
  • Bare Drive Only, Brown Box Single Pack, (Screws, Cables or Accessories sold separately) -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. #6
Seagate 4TB Terascale HDD SATA 6Gb/s 64MB Cache 3.5-Inch Internal NAS Hard Drive (ST4000NC001) - 3 Year Warranty
  • Seagate Terascale HDD 4TB Capacity
  • 5900RPM Rotation Speed, 64MB Buffer Size, 3.5in Internal Hard Drive
  • Perfect for NAS Network Storage, RAID Storage System, Surveillance System
  • Designed for 24/7, Lower Power Consumption, Heavy Duty & Reliable
  • 3 Years Warranty from Reseller
Rank No. #7
Seagate 4TB Terascale HDD SATA 6Gb/s 64MB Cache 3.5-Inch Internal NAS Hard Drive (ST4000NC001) - 3 Year Warranty (Renewed)
  • Seagate Terascale HDD 4TB Capacity
  • 5900RPM Rotation Speed, 64MB Buffer Size, 3.5in Internal Hard Drive
  • Perfect for NAS Network Storage, RAID Storage System, Surveillance System
  • Designed for 24/7, Lower Power Consumption, Heavy Duty & Reliable
  • 3 Years Warranty from Reseller
SaleRank No. #8
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
Rank No. #9
HGST MegaScale DC 4000.B HMS5C4040BLE640 (0F23139) 4TB Coolspin 64MB Cache SATA III 6.0Gb/s 3.5" Enterprise NAS Hard Drive - w/3 Year Warranty
  • 4TB, 64MB Cache, Coolspin 5700RPM SATA III, 3.5" Hard Drive
  • Enterprise-Class 3.5" NAS Hard Drive (Designed for 24/7, Heavy Duty)
  • Works for NAS, RAID, Backup Storage, Server, PC/Mac, Surveillance CCTV DVR
  • HGST MegaScale 4000 leverages CoolSpin technology to provide the best power efficiency (watts/TB) available for datacenter capacity.
  • 3 Years Warranty from Reseller
Rank No. #10
HGST Ultrastar 7K4000 4TB 64MB Cache 7200RPM SATA 6.0Gb/s 3.5inch Internal Hard Drive (for NAS, Desktop PC/Mac, Surveillance Storage, CCTV DVR) - 5 Year Warranty (Renewed)
  • 4TB Capacity, 7200RPM Rotation Speed, 64MB Cache,SATA III 6.0Gb/s, Enterprise Grade, Heavy Duty
  • 100% Tested & Passed HGST Diagnostic Software, ZERO Bad Sectors!
  • Works for Servers, Desktop PC/Mac, RAID, NAS, Surveillance System, CCTV DVR
  • 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.
  • 5 Years Warranty from Reseller, Worry Free Return! 100% Full Refund

How Do You Buy The Best 4tb nas drives of 2021?

Do you get stressed out thinking about shopping for a great 4tb nas drives? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching 4tb nas drives, which is why we have assembled a comprehensive list of the greatest 4tb nas drives available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 4tb nas drives that you consider buying. Your questions might include the following:

  • Is it worth buying an 4tb nas drives?
  • What benefits are there with buying an 4tb nas drives?
  • What factors deserve consideration when shopping for an effective 4tb nas drives?
  • Why is it crucial to invest in any 4tb nas drives, much less the best one?
  • Which 4tb nas drives are good in the current market?
  • Where can you find information like this about 4tb nas drives?

We’re convinced that you likely have far more questions than just these regarding 4tb nas drives, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 4tb nas drives, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 4tb nas drives. Make sure that you are only using trustworthy and credible websites and sources.

We provide an 4tb nas drives buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 4tb nas drives currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 4tb nas drives has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features:What bells and whistles matter for an 4tb nas drives?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 4tb nas drives.
  5. Customer Ratings: Number ratings grade 4tb nas drives objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 4tb nas drives.
  7. Product Quality: You don’t always get what you pay for with an 4tb nas drives, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 4tb nas drives is should be an indication of how long it will work out for you.

We always remember that maintaining 4tb nas drives information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 4tb nas drives is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.