The TOSHIBA MD04ACA400 4TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive costs $0.0338/GB while the Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, Black - HDTCA40XK3CA costs $0.0497/GB. TOSHIBA MD04ACA400 4TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive offers 32% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
TOSHIBA MD04ACA400 4TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive vs Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, Black - HDTCA40XK3CA — Which Is Better Value?
Specification Comparison
| Spec | TOSHIBA MD04ACA400 4TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive | Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, Black - HDTCA40XK3CA |
|---|---|---|
| Brand | Toshiba | TOSHIBA |
| Capacity | 4TB | 4 TB |
| $/GB | $0.0338 | $0.0497 |
| Price | $135.00 | $198.87 |
| 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 TOSHIBA MD04ACA400 4TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive offers better value at $0.0338//GB compared to the Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, Black - HDTCA40XK3CA at $0.0497//GB — that's roughly 32% less per gigabyte.
The best deal for the TOSHIBA MD04ACA400 4TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive is $135.00 at Newegg, while the Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, Black - HDTCA40XK3CA starts at $198.87 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each TOSHIBA MD04ACA400 4TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive and Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, Black - HDTCA40XK3CA product page for detailed specifications and price history.
Frequently Asked Questions
Is TOSHIBA MD04ACA400 4TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive or Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, Black - HDTCA40XK3CA a better deal?
As of July 2026, TOSHIBA MD04ACA400 4TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive offers better value at $0.0338//GB compared to Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, Black - HDTCA40XK3CA at $0.0497//GB. That is approximately 32% better value per gigabyte.
What is the price per GB of TOSHIBA MD04ACA400 4TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive?
The TOSHIBA MD04ACA400 4TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive is currently priced at $0.0338/GB ($135.00 for 4TB) at Newegg.
Where can I buy Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, Black - HDTCA40XK3CA for the cheapest price?
The cheapest price for the Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, Black - HDTCA40XK3CA is $198.87 at Amazon, which works out to $0.0497/GB.