The WD - Blue 4TB PC Internal Hard Drive for Desktops costs $0.0325/GB while the WD Purple WDD100T1P0C 1 TB Class 10/UHS-I U1 microSDXC costs $0.2759/GB. WD - Blue 4TB PC Internal Hard Drive for Desktops offers 88% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WD - Blue 4TB PC Internal Hard Drive for Desktops vs WD Purple WDD100T1P0C 1 TB Class 10/UHS-I U1 microSDXC — Which Is Better Value?
WD - Blue 4TB PC Internal Hard Drive for Desktops
WD Purple WDD100T1P0C 1 TB Class 10/UHS-I U1 microSDXC
Specification Comparison
| Spec | WD - Blue 4TB PC Internal Hard Drive for Desktops | WD Purple WDD100T1P0C 1 TB Class 10/UHS-I U1 microSDXC |
|---|---|---|
| Brand | Western Digital | Western Digital |
| Capacity | 4 TB | 1TB |
| $/GB | $0.0325 | $0.2759 |
| Price | $129.99 | $275.90 |
| Retailer | Best Buy | Newegg |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the WD - Blue 4TB PC Internal Hard Drive for Desktops offers better value at $0.0325//GB compared to the WD Purple WDD100T1P0C 1 TB Class 10/UHS-I U1 microSDXC at $0.2759//GB — that's roughly 88% less per gigabyte.
The best deal for the WD - Blue 4TB PC Internal Hard Drive for Desktops is $129.99 at Best Buy, while the WD Purple WDD100T1P0C 1 TB Class 10/UHS-I U1 microSDXC starts at $275.90 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each WD - Blue 4TB PC Internal Hard Drive for Desktops and WD Purple WDD100T1P0C 1 TB Class 10/UHS-I U1 microSDXC product page for detailed specifications and price history.
Frequently Asked Questions
Is WD - Blue 4TB PC Internal Hard Drive for Desktops or WD Purple WDD100T1P0C 1 TB Class 10/UHS-I U1 microSDXC a better deal?
As of May 2026, WD - Blue 4TB PC Internal Hard Drive for Desktops offers better value at $0.0325//GB compared to WD Purple WDD100T1P0C 1 TB Class 10/UHS-I U1 microSDXC at $0.2759//GB. That is approximately 88% better value per gigabyte.
What is the price per GB of WD - Blue 4TB PC Internal Hard Drive for Desktops?
The WD - Blue 4TB PC Internal Hard Drive for Desktops is currently priced at $0.0325/GB ($129.99 for 4 TB) at Best Buy.
Where can I buy WD Purple WDD100T1P0C 1 TB Class 10/UHS-I U1 microSDXC for the cheapest price?
The cheapest price for the WD Purple WDD100T1P0C 1 TB Class 10/UHS-I U1 microSDXC is $275.90 at Newegg, which works out to $0.2759/GB.