The TOSHIBA MD04ACA400 4TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive costs $0.0338/GB while the Buffalo OP-HD1.0N 1 TB Hard Drive 3.5' Internal SATA SATA/600 OPHD costs $0.1455/GB. TOSHIBA MD04ACA400 4TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive offers 77% better value per gigabyte as of August 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 Buffalo OP-HD1.0N 1 TB Hard Drive 3.5' Internal SATA SATA/600 OPHD — Which Is Better Value?
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Specification Comparison
| Spec | TOSHIBA MD04ACA400 4TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive | Buffalo OP-HD1.0N 1 TB Hard Drive 3.5' Internal SATA SATA/600 OPHD |
|---|---|---|
| Brand | Toshiba | Buffalo |
| Capacity | 4TB | 1TB |
| $/GB | $0.0338 | $0.1455 |
| Price | $135.00 | $145.53 |
| 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 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 Buffalo OP-HD1.0N 1 TB Hard Drive 3.5' Internal SATA SATA/600 OPHD at $0.1455//GB — that's roughly 77% 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 Buffalo OP-HD1.0N 1 TB Hard Drive 3.5' Internal SATA SATA/600 OPHD starts at $145.53 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 MD04ACA400 4TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive and Buffalo OP-HD1.0N 1 TB Hard Drive 3.5' Internal SATA SATA/600 OPHD 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 Buffalo OP-HD1.0N 1 TB Hard Drive 3.5' Internal SATA SATA/600 OPHD a better deal?
As of August 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 Buffalo OP-HD1.0N 1 TB Hard Drive 3.5' Internal SATA SATA/600 OPHD at $0.1455//GB. That is approximately 77% 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 Buffalo OP-HD1.0N 1 TB Hard Drive 3.5' Internal SATA SATA/600 OPHD for the cheapest price?
The cheapest price for the Buffalo OP-HD1.0N 1 TB Hard Drive 3.5' Internal SATA SATA/600 OPHD is $145.53 at Newegg, which works out to $0.1455/GB.