Advertising Disclosure
4tb Hard Drive Nas Comparison - July 2025
| 1 Best Choice  9.9Exceptional | 2  9.8Exceptional | 3 Best Value  9.5Excellent | 4  9.4Excellent | 5  9.2Excellent | 6 9.0Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelSeagate 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 (ST4000VNZ08) | 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 (ST4000VNZ06/006) | Model Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" -WD40EFPX | Model Toshiba N300 4TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 GB/s 7200 RPM 512 MB Cache - HDWG740XZSTC | Model Seagate Exos 7E8 ST4000NM0115 4TB 7.2K RPM SATA 6Gb/s 512e 128MB 3.5inch Hard Drive | Model Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" -WD40EFPX (Renewed) |
BrandSeagate | Brand Seagate | Brand Western Digital | Brand TOSHIBA | Brand Seagate | Brand Western Digital |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews |
Features | |||||
Storage space 9.6 | Storage space  9.8 | Storage space 9.9 | Storage space 9.6 | Storage space 9.4 | Storage space 9.3 |
Noise level 9.1 | Noise level 9.1 | Noise level 7.7 | Noise level 7.4 | Noise level 7.2 | Noise level 7.0 |
Tech Specs | |||||
product dimensions 5.79 x 4.01 x 1.03 inches | product dimensions 5.79 x 4.01 x 1.03 inches | product dimensions 5.79 x 4 x 1.03 inches | product dimensions 5.79 x 4 x 1.03 inches | product dimensions 5.8 x 4 x 1 inches | product dimensions 5.79 x 4 x 1.03 inches |
item weight 1.43 pounds | item weight 1.21 pounds | item weight 1.25 pounds | item weight 1.52 pounds | item weight 1.5 pounds | item weight 1.25 pounds |
item dimensions lxwxh 5.79 x 4.01 x 1.03 inches | item dimensions lxwxh 5.79 x 4.01 x 1.03 inches | item dimensions lxwxh 5.79 x 4 x 1.03 inches | item dimensions lxwxh 5.79 x 4 x 1.03 inches | item dimensions lxwxh 5.8 x 4 x 1 inches | item dimensions lxwxh 5.79 x 4 x 1.03 inches |
customer reviews4.7 4.7 out of 5 stars 14, 791 ratings 4.7 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 13, 020 ratings 4.6 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 8, 987 ratings 4.6 out of 5 stars | customer reviews 4.3 4.3 out of 5 stars 165 ratings 4.3 out of 5 stars | customer reviews 5.0 5.0 out of 5 stars 1 rating 5.0 out of 5 stars | customer reviews 3.0 3.0 out of 5 stars 2 ratings 3.0 out of 5 stars |
hard drive interface Serial ATA | hard drive interface eSATA | hard drive interface Serial ATA-600 | hard drive interface Serial ATA | hard drive interface Serial ATA | hard drive interface Serial ATA-600 |
hard drive rotational speed 5900 RPM | hard drive rotational speed 5400 RPM | hard drive rotational speed 5400 RPM | hard drive rotational speed 7200 RPM | hard drive rotational speed 7200 RPM | hard drive rotational speed 5400 RPM |
hard drive 4 TB Mechanical Hard Disk | hard drive 4 TB Mechanical Hard Disk | hard drive 4 TB Mechanical Hard Disk | hard drive 4 TB Mechanical Hard Disk | hard drive 3.5 inch | hard drive 4 TB Mechanical Hard Disk |
color- | color Black | color Red | color Silver | color Silver | color Red |
flash memory size 4 | flash memory size 4 TB | flash memory size - | flash memory size - | flash memory size 4 TB | flash memory size - |
Review | Review | Review - | Review - | Review - | Review - |
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
1SeagateSeagate 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 (ST4000VNZ08)
9.6 Storage space9.1 Noise levelWhy we love it
Optimized for NAS.
Increased storage capacity.
Higher reliability performance.
-
9.8
2Seagate
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 (ST4000VNZ06/006)
9.8 Storage space9.1 Noise levelWhy we love it
Ideal for multi-user NAS setups.
Integrated health management system.
Quiet operation during idle.
-
9.5
3Western Digital16% Off
Western Digital 4TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" -WD40EFPX
9.9 Storage space7.7 Noise levelWhy we love it
Ideal for NAS and business use.
Reliable performance in 24/7 environments.
Highly praised for reliability.
Our ranking system
At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
