The Seagate 1.2TB HDD 10K RPM 2.5" 12Gb/s SAS Hard Disk Drive Model: ST1200MM0088 DP/N: WXPCX costs $0.0600/GB while the Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD40EZAX costs $0.0231/GB. Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD40EZAX offers 62% better value per gigabyte as of April 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate 1.2TB HDD 10K RPM 2.5" 12Gb/s SAS Hard Disk Drive Model: ST1200MM0088 DP/N: WXPCX vs Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD40EZAX — Which Is Better Value?
Specification Comparison
| Spec | Seagate 1.2TB HDD 10K RPM 2.5" 12Gb/s SAS Hard Disk Drive Model: ST1200MM0088 DP/N: WXPCX | Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD40EZAX |
|---|---|---|
| Brand | Seagate | Western Digital |
| Capacity | 1.2 TB | 4 TB |
| $/GB | $0.0600 | $0.0231 |
| Price | $72.00 | $92.33 |
| Retailer | Amazon | Amazon |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD40EZAX offers better value at $0.0231//GB compared to the Seagate 1.2TB HDD 10K RPM 2.5" 12Gb/s SAS Hard Disk Drive Model: ST1200MM0088 DP/N: WXPCX at $0.0600//GB — that's roughly 62% less per gigabyte.
The best deal for the Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD40EZAX is $92.33 at Amazon, while the Seagate 1.2TB HDD 10K RPM 2.5" 12Gb/s SAS Hard Disk Drive Model: ST1200MM0088 DP/N: WXPCX starts at $72.00 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Seagate 1.2TB HDD 10K RPM 2.5" 12Gb/s SAS Hard Disk Drive Model: ST1200MM0088 DP/N: WXPCX and Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD40EZAX product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate 1.2TB HDD 10K RPM 2.5" 12Gb/s SAS Hard Disk Drive Model: ST1200MM0088 DP/N: WXPCX or Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD40EZAX a better deal?
As of April 2026, Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD40EZAX offers better value at $0.0231//GB compared to Seagate 1.2TB HDD 10K RPM 2.5" 12Gb/s SAS Hard Disk Drive Model: ST1200MM0088 DP/N: WXPCX at $0.0600//GB. That is approximately 62% better value per gigabyte.
What is the price per GB of Seagate 1.2TB HDD 10K RPM 2.5" 12Gb/s SAS Hard Disk Drive Model: ST1200MM0088 DP/N: WXPCX?
The Seagate 1.2TB HDD 10K RPM 2.5" 12Gb/s SAS Hard Disk Drive Model: ST1200MM0088 DP/N: WXPCX is currently priced at $0.0600/GB ($72.00 for 1.2 TB) at Amazon.
Where can I buy Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD40EZAX for the cheapest price?
The cheapest price for the Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD40EZAX is $92.33 at Amazon, which works out to $0.0231/GB.