The TOSHIBA N300 Pro HDWG51JXZSTB 18TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive costs $0.0620/GB while the Seagate 16TB One Touch Desktop Hard Drive | USB-C (STNB16000400) costs $0.0319/GB. Seagate 16TB One Touch Desktop Hard Drive | USB-C (STNB16000400) offers 49% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
TOSHIBA N300 Pro HDWG51JXZSTB 18TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive vs Seagate 16TB One Touch Desktop Hard Drive | USB-C (STNB16000400) — Which Is Better Value?
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Specification Comparison
| Spec | TOSHIBA N300 Pro HDWG51JXZSTB 18TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive | Seagate 16TB One Touch Desktop Hard Drive | USB-C (STNB16000400) |
|---|---|---|
| Brand | Toshiba | Seagate |
| Capacity | 18TB | 16 TB |
| $/GB | $0.0620 | $0.0319 |
| Price | $1115.90 | $509.99 |
| Retailer | Newegg | Amazon |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Seagate 16TB One Touch Desktop Hard Drive | USB-C (STNB16000400) offers better value at $0.0319//GB compared to the TOSHIBA N300 Pro HDWG51JXZSTB 18TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive at $0.0620//GB — that's roughly 49% less per gigabyte.
The best deal for the Seagate 16TB One Touch Desktop Hard Drive | USB-C (STNB16000400) is $509.99 at Amazon, while the TOSHIBA N300 Pro HDWG51JXZSTB 18TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive starts at $1115.90 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 Pro HDWG51JXZSTB 18TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive and Seagate 16TB One Touch Desktop Hard Drive | USB-C (STNB16000400) product page for detailed specifications and price history.
Frequently Asked Questions
Is TOSHIBA N300 Pro HDWG51JXZSTB 18TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive or Seagate 16TB One Touch Desktop Hard Drive | USB-C (STNB16000400) a better deal?
As of September 2026, Seagate 16TB One Touch Desktop Hard Drive | USB-C (STNB16000400) offers better value at $0.0319//GB compared to TOSHIBA N300 Pro HDWG51JXZSTB 18TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive at $0.0620//GB. That is approximately 49% better value per gigabyte.
What is the price per GB of TOSHIBA N300 Pro HDWG51JXZSTB 18TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive?
The TOSHIBA N300 Pro HDWG51JXZSTB 18TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive is currently priced at $0.0620/GB ($1115.90 for 18TB) at Newegg.
Where can I buy Seagate 16TB One Touch Desktop Hard Drive | USB-C (STNB16000400) for the cheapest price?
The cheapest price for the Seagate 16TB One Touch Desktop Hard Drive | USB-C (STNB16000400) is $509.99 at Amazon, which works out to $0.0319/GB.