The Toshiba X300 20TB PRO Performance Internal Hard Drive HDWR62AXZSTB costs $0.0336/GB while the Seagate Exos X20z ST20000NM001J 20TB 7.2K RPM SATA 6Gb/s 3.5 (HOST MANAGED SMR) costs $0.0235/GB. Seagate Exos X20z ST20000NM001J 20TB 7.2K RPM SATA 6Gb/s 3.5 (HOST MANAGED SMR) offers 30% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Toshiba X300 20TB PRO Performance Internal Hard Drive HDWR62AXZSTB vs Seagate Exos X20z ST20000NM001J 20TB 7.2K RPM SATA 6Gb/s 3.5 (HOST MANAGED SMR) — Which Is Better Value?
Specification Comparison
| Spec | Toshiba X300 20TB PRO Performance Internal Hard Drive HDWR62AXZSTB | Seagate Exos X20z ST20000NM001J 20TB 7.2K RPM SATA 6Gb/s 3.5 (HOST MANAGED SMR) |
|---|---|---|
| Brand | Toshiba | Seagate |
| Capacity | 20TB | 20TB |
| $/GB | $0.0336 | $0.0235 |
| Price | $672.84 | $470.00 |
| Retailer | Newegg | Newegg |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Seagate Exos X20z ST20000NM001J 20TB 7.2K RPM SATA 6Gb/s 3.5 (HOST MANAGED SMR) offers better value at $0.0235//GB compared to the Toshiba X300 20TB PRO Performance Internal Hard Drive HDWR62AXZSTB at $0.0336//GB — that's roughly 30% less per gigabyte.
The best deal for the Seagate Exos X20z ST20000NM001J 20TB 7.2K RPM SATA 6Gb/s 3.5 (HOST MANAGED SMR) is $470.00 at Newegg, while the Toshiba X300 20TB PRO Performance Internal Hard Drive HDWR62AXZSTB starts at $672.84 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Toshiba X300 20TB PRO Performance Internal Hard Drive HDWR62AXZSTB and Seagate Exos X20z ST20000NM001J 20TB 7.2K RPM SATA 6Gb/s 3.5 (HOST MANAGED SMR) product page for detailed specifications and price history.
Frequently Asked Questions
Is Toshiba X300 20TB PRO Performance Internal Hard Drive HDWR62AXZSTB or Seagate Exos X20z ST20000NM001J 20TB 7.2K RPM SATA 6Gb/s 3.5 (HOST MANAGED SMR) a better deal?
As of June 2026, Seagate Exos X20z ST20000NM001J 20TB 7.2K RPM SATA 6Gb/s 3.5 (HOST MANAGED SMR) offers better value at $0.0235//GB compared to Toshiba X300 20TB PRO Performance Internal Hard Drive HDWR62AXZSTB at $0.0336//GB. That is approximately 30% better value per gigabyte.
What is the price per GB of Toshiba X300 20TB PRO Performance Internal Hard Drive HDWR62AXZSTB?
The Toshiba X300 20TB PRO Performance Internal Hard Drive HDWR62AXZSTB is currently priced at $0.0336/GB ($672.84 for 20TB) at Newegg.
Where can I buy Seagate Exos X20z ST20000NM001J 20TB 7.2K RPM SATA 6Gb/s 3.5 (HOST MANAGED SMR) for the cheapest price?
The cheapest price for the Seagate Exos X20z ST20000NM001J 20TB 7.2K RPM SATA 6Gb/s 3.5 (HOST MANAGED SMR) is $470.00 at Newegg, which works out to $0.0235/GB.