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4tb Hard Drive Nas Comparison - April 2026

7 Best 4tb Hard Drive Nas In Canada

1
Best Choice
9.9Exceptional
2
9.6Exceptional
3
9.3Excellent
4
9.1Excellent
5
9.0Excellent
6
8.7Very Good
7
8.5Good
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Model

Seagate IronWolf Pro 12TB Enterprise NAS Internal HDD Hard Drive – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage, Rescue Services - FFP (ST12000NTZ01)
Model
Seagate Portable 4TB External Hard Drive HDD – USB 3.0 for PC, Mac, Xbox, & Playstation - 1-Year Rescue Service (STGX4000400)
Model
Seagate IronWolf 8TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST8000VNZ04/ST8000VN004)
Model
Seagate BarraCuda 4TB Internal Hard Drive HDD – 3.5 Inch Sata 6 Gb/s 5400 RPM 256MB Cache For Computer Desktop PC – Frustration Free Packaging ST4000DMZ04/DM004
Model
Seagate IronWolf 4TB NAS Internal Hard Drive CMR 3.5 Inch SATA 6Gb/s 5400 RPM 64MB Cache for RAID Network Attached Storage Rescue Services (ST4000VNZ06/ST4000VN006)
Model
Western Digital 6TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" -WD60EFPX
Model
Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD43PURZ

Brand

Seagate
Brand
Seagate
Brand
Seagate
Brand
Seagate
Brand
Seagate
Brand
WD
Brand
WD

Reviews

82,629 reviews
Reviews
767,379 reviews
Reviews
35,787 reviews
Reviews
330,618 reviews
Reviews
82,623 reviews
Reviews
534 reviews
Reviews
675 reviews

Features

Worth the money

9.3
Worth the money
9.4
Worth the money
9.3
Worth the money
9.4
Worth the money
9.1
Worth the money
8.6
Worth the money
8.4

Storage space

9.4
Storage space
9.6
Storage space
9.9
Storage space
9.6
Storage space
9.8
Storage space
9.1
Storage space
9.1

Lasts a long time

8.9
Lasts a long time
9.8
Lasts a long time
9.1
Lasts a long time
9.6
Lasts a long time
8.6
Lasts a long time
7.9
Lasts a long time
7.7

Easy installation

9.6
Easy installation
9.8
Easy installation
9.8
Easy installation
9.6
Easy installation
9.6
Easy installation
9.1
Easy installation
8.9

For playing video games

8.6
For playing video games
9.8
For playing video games
8.6
For playing video games
8.6
For playing video games
8.4
For playing video games
7.6
For playing video games
7.4

Tech Specs

product dimensions

14.71 x 10.19 x 2.62 cm 670 g
product dimensions
11.71 x 8 x 2.01 cm 260 g
product dimensions
‎14.71 x 10.19 x 2.62 cm; 734.82 g
product dimensions
14.71 x 10.16 x 2.01 cm 490 g
product dimensions
14.71 x 10.19 x 2.62 cm 548.85 g
product dimensions
14.71 x 10.16 x 2.61 cm 609 g
product dimensions
14.71 x 10.16 x 2.62 cm 550 g

hard disk interface

eSATA
hard disk interface
USB 1.1
hard disk interface
‎Serial ATA
hard disk interface
Serial ATA
hard disk interface
eSATA
hard disk interface
Serial ATA-600
hard disk interface
Serial ATA-600

item dimensions l x w x h

14.7 x 10.2 x 2.6 Centimetres
item dimensions l x w x h
11.7 x 8 x 2 Centimetres
item dimensions l x w x h
‎14.7 x 10.2 x 2.6 Centimetres
item dimensions l x w x h
14.7 x 10.2 x 2 Centimetres
item dimensions l x w x h
14.7 x 10.2 x 2.6 Centimetres
item dimensions l x w x h
14.7 x 10.2 x 2.6 Centimetres
item dimensions l x w x h
14.7 x 10.2 x 2.6 Centimetres

hard drive

12 TB Mechanical Hard Disk
hard drive
4 TB Portable
hard drive
‎8 TB Mechanical Hard Disk
hard drive
4 TB Mechanical Hard Disk
hard drive
4 TB Mechanical Hard Disk
hard drive
6 TB Mechanical Hard Disk
hard drive
4 TB Mechanical Hard Disk

hard drive rotational speed

7200 RPM
hard drive rotational speed
-
hard drive rotational speed
‎7200 RPM
hard drive rotational speed
5400 RPM
hard drive rotational speed
5400 RPM
hard drive rotational speed
5400 RPM
hard drive rotational speed
5400 RPM

color

Black
color
Black
color
‎Nas
color
-
color
Black
color
Red
color
Purple

flash memory size

-
flash memory size
4 GB
flash memory size
‎8
flash memory size
4
flash memory size
4 TB
flash memory size
-
flash memory size
4 TB

Available On

Available On
Available On
Available On
Available On
Available On
Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.9
    1
    Seagate

    Seagate IronWolf Pro 12TB Enterprise NAS Internal HDD Hard Drive – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage, Rescue Services - FFP (ST12000NTZ01)

    9.6 Easy installation
    9.4 Storage space
    9.3 worth the money
    Main highlights
    • Peace of Mind with Data Recovery: Complimentary 3 year Rescue Data Recovery Services for a hassle-free, zero-cost data recovery experience
    • Optimized for NAS: AgileArray with dual-plane balancing, time-limited error recovery (TLER), and rotational vibration (RV) sensors to deliver top RAID performance in multi-bay environments
    • IronWolf Health Management: Helps protect data with prevention, intervention, and recovery recommendations to ensure peak system health
    • High Performance: All-CMR (conventional magnetic recording) portfolio enables consistent, industry-leading 24×7 performance allowing users to access data anytime, anywhere
    • Class-Leading Dependability: Up to 550TB/year workload rating, 2.5M hours MTBF, and 5-year limited warranty for unparalleled total cost of ownership (TCO)
  • 9.6
    2
    Seagate

    Seagate Portable 4TB External Hard Drive HDD – USB 3.0 for PC, Mac, Xbox, & Playstation - 1-Year Rescue Service (STGX4000400)

    9.8 lasts a long time
    9.8 Easy installation
    9.8 for playing video games
    Main highlights
    • To get set up, connect the portable hard drive to a computer for automatic recognition—no software required
    • This USB drive provides plug-and-play simplicity with the included 18-inch USB 3.0 cable
    • Easily store and access 4TB of content on the go with the Seagate Portable Drive, a USB external hard drive
    • Designed to work with Windows or Mac computers, this external hard drive makes backup a snap—just drag-and-drop!
  • 9.3
    3
    Seagate

    Seagate IronWolf 8TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST8000VNZ04/ST8000VN004)

    9.9 Storage space
    9.8 Easy installation
    9.3 worth the money
    Main highlights
    • 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
    • IronWolf internal hard drives are the ideal solution for up to 8-bay, multi-user NAS environments craving powerhouse performance
    • Easily monitor the health of drives using the integrated IronWolf Health Management system and enjoy long-term reliability with 1M hours MTBF

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Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
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Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
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Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
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Value for money

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When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.