The Toshiba N300 20TB SATA III 3.5' Internal NAS Hard Drive #HDWG82AXZSTA costs $0.0300/GB while the Seagate One Touch 18TB USB 3.0 / USB Type-C Hard Drives - Desktop External Black costs $0.0222/GB. Seagate One Touch 18TB USB 3.0 / USB Type-C Hard Drives - Desktop External Black offers 26% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Toshiba N300 20TB SATA III 3.5' Internal NAS Hard Drive #HDWG82AXZSTA vs Seagate One Touch 18TB USB 3.0 / USB Type-C Hard Drives - Desktop External Black — Which Is Better Value?
Specification Comparison
| Spec | Toshiba N300 20TB SATA III 3.5' Internal NAS Hard Drive #HDWG82AXZSTA | Seagate One Touch 18TB USB 3.0 / USB Type-C Hard Drives - Desktop External Black |
|---|---|---|
| Brand | Toshiba | Seagate |
| Capacity | 20TB | 18TB |
| $/GB | $0.0300 | $0.0222 |
| Price | $598.99 | $399.00 |
| 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 One Touch 18TB USB 3.0 / USB Type-C Hard Drives - Desktop External Black offers better value at $0.0222//GB compared to the Toshiba N300 20TB SATA III 3.5' Internal NAS Hard Drive #HDWG82AXZSTA at $0.0300//GB — that's roughly 26% less per gigabyte.
The best deal for the Seagate One Touch 18TB USB 3.0 / USB Type-C Hard Drives - Desktop External Black is $399.00 at Newegg, while the Toshiba N300 20TB SATA III 3.5' Internal NAS Hard Drive #HDWG82AXZSTA starts at $598.99 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 N300 20TB SATA III 3.5' Internal NAS Hard Drive #HDWG82AXZSTA and Seagate One Touch 18TB USB 3.0 / USB Type-C Hard Drives - Desktop External Black product page for detailed specifications and price history.
Frequently Asked Questions
Is Toshiba N300 20TB SATA III 3.5' Internal NAS Hard Drive #HDWG82AXZSTA or Seagate One Touch 18TB USB 3.0 / USB Type-C Hard Drives - Desktop External Black a better deal?
As of June 2026, Seagate One Touch 18TB USB 3.0 / USB Type-C Hard Drives - Desktop External Black offers better value at $0.0222//GB compared to Toshiba N300 20TB SATA III 3.5' Internal NAS Hard Drive #HDWG82AXZSTA at $0.0300//GB. That is approximately 26% better value per gigabyte.
What is the price per GB of Toshiba N300 20TB SATA III 3.5' Internal NAS Hard Drive #HDWG82AXZSTA?
The Toshiba N300 20TB SATA III 3.5' Internal NAS Hard Drive #HDWG82AXZSTA is currently priced at $0.0300/GB ($598.99 for 20TB) at Newegg.
Where can I buy Seagate One Touch 18TB USB 3.0 / USB Type-C Hard Drives - Desktop External Black for the cheapest price?
The cheapest price for the Seagate One Touch 18TB USB 3.0 / USB Type-C Hard Drives - Desktop External Black is $399.00 at Newegg, which works out to $0.0222/GB.