The Western Digital WD_Blue SN580 M.2 2280 2TB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS costs $0.1452/GB while the fanxiang 2TB SSD SATA 2.5'' 6Gb/s 3D NAND QLC Internal Solid State Drive, Up to 560 MB/s SLC Cache for Laptop and PC Desktop Storage Performance costs $0.1000/GB. fanxiang 2TB SSD SATA 2.5'' 6Gb/s 3D NAND QLC Internal Solid State Drive, Up to 560 MB/s SLC Cache for Laptop and PC Desktop Storage Performance offers 31% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Western Digital WD_Blue SN580 M.2 2280 2TB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS vs fanxiang 2TB SSD SATA 2.5'' 6Gb/s 3D NAND QLC Internal Solid State Drive, Up to 560 MB/s SLC Cache for Laptop and PC Desktop Storage Performance — Which Is Better Value?
Specification Comparison
| Spec | Western Digital WD_Blue SN580 M.2 2280 2TB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS | fanxiang 2TB SSD SATA 2.5'' 6Gb/s 3D NAND QLC Internal Solid State Drive, Up to 560 MB/s SLC Cache for Laptop and PC Desktop Storage Performance |
|---|---|---|
| Brand | Western Digital | fanxiang |
| Capacity | 2TB | 2TB |
| $/GB | $0.1452 | $0.1000 |
| Price | $290.30 | $199.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Western Digital WD_Blue SN580 M.2 2280 2TB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS
fanxiang 2TB SSD SATA 2.5'' 6Gb/s 3D NAND QLC Internal Solid State Drive, Up to 560 MB/s SLC Cache for Laptop and PC Desktop Storage Performance
Which Should You Buy?
Based on current pricing data, the fanxiang 2TB SSD SATA 2.5'' 6Gb/s 3D NAND QLC Internal Solid State Drive, Up to 560 MB/s SLC Cache for Laptop and PC Desktop Storage Performance offers better value at $0.1000//GB compared to the Western Digital WD_Blue SN580 M.2 2280 2TB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS at $0.1452//GB — that's roughly 31% less per gigabyte.
The best deal for the fanxiang 2TB SSD SATA 2.5'' 6Gb/s 3D NAND QLC Internal Solid State Drive, Up to 560 MB/s SLC Cache for Laptop and PC Desktop Storage Performance is $199.99 at Newegg, while the Western Digital WD_Blue SN580 M.2 2280 2TB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS starts at $290.30 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Western Digital WD_Blue SN580 M.2 2280 2TB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS and fanxiang 2TB SSD SATA 2.5'' 6Gb/s 3D NAND QLC Internal Solid State Drive, Up to 560 MB/s SLC Cache for Laptop and PC Desktop Storage Performance product page for detailed specifications and price history.
Frequently Asked Questions
Is Western Digital WD_Blue SN580 M.2 2280 2TB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS or fanxiang 2TB SSD SATA 2.5'' 6Gb/s 3D NAND QLC Internal Solid State Drive, Up to 560 MB/s SLC Cache for Laptop and PC Desktop Storage Performance a better deal?
As of July 2026, fanxiang 2TB SSD SATA 2.5'' 6Gb/s 3D NAND QLC Internal Solid State Drive, Up to 560 MB/s SLC Cache for Laptop and PC Desktop Storage Performance offers better value at $0.1000//GB compared to Western Digital WD_Blue SN580 M.2 2280 2TB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS at $0.1452//GB. That is approximately 31% better value per gigabyte.
What is the price per GB of Western Digital WD_Blue SN580 M.2 2280 2TB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS?
The Western Digital WD_Blue SN580 M.2 2280 2TB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS is currently priced at $0.1452/GB ($290.30 for 2TB) at Newegg.
Where can I buy fanxiang 2TB SSD SATA 2.5'' 6Gb/s 3D NAND QLC Internal Solid State Drive, Up to 560 MB/s SLC Cache for Laptop and PC Desktop Storage Performance for the cheapest price?
The cheapest price for the fanxiang 2TB SSD SATA 2.5'' 6Gb/s 3D NAND QLC Internal Solid State Drive, Up to 560 MB/s SLC Cache for Laptop and PC Desktop Storage Performance is $199.99 at Newegg, which works out to $0.1000/GB.