The fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q costs $0.0825/GB while the WD Blue 4TB SA510 2.5' Internal Solid State Drive SSD - WDS400T3B0A costs $0.1875/GB. fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q offers 56% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q vs WD Blue 4TB SA510 2.5' Internal Solid State Drive SSD - WDS400T3B0A — Which Is Better Value?
WD Blue 4TB SA510 2.5' Internal Solid State Drive SSD - WDS400T3B0A
Specification Comparison
| Spec | fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q | WD Blue 4TB SA510 2.5' Internal Solid State Drive SSD - WDS400T3B0A |
|---|---|---|
| Brand | fanxiang | Western Digital |
| Capacity | 4 TB | 4TB |
| $/GB | $0.0825 | $0.1875 |
| Price | $329.99 | $749.99 |
| Retailer | Amazon | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q offers better value at $0.0825//GB compared to the WD Blue 4TB SA510 2.5' Internal Solid State Drive SSD - WDS400T3B0A at $0.1875//GB — that's roughly 56% less per gigabyte.
The best deal for the fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q is $329.99 at Amazon, while the WD Blue 4TB SA510 2.5' Internal Solid State Drive SSD - WDS400T3B0A starts at $749.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q and WD Blue 4TB SA510 2.5' Internal Solid State Drive SSD - WDS400T3B0A product page for detailed specifications and price history.
Frequently Asked Questions
Is fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q or WD Blue 4TB SA510 2.5' Internal Solid State Drive SSD - WDS400T3B0A a better deal?
As of June 2026, fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q offers better value at $0.0825//GB compared to WD Blue 4TB SA510 2.5' Internal Solid State Drive SSD - WDS400T3B0A at $0.1875//GB. That is approximately 56% better value per gigabyte.
What is the price per GB of fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q?
The fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q is currently priced at $0.0825/GB ($329.99 for 4 TB) at Amazon.
Where can I buy WD Blue 4TB SA510 2.5' Internal Solid State Drive SSD - WDS400T3B0A for the cheapest price?
The cheapest price for the WD Blue 4TB SA510 2.5' Internal Solid State Drive SSD - WDS400T3B0A is $749.99 at Newegg, which works out to $0.1875/GB.