The Western Digital WD_Blue SN580 M.2 2280 500GB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS costs $0.2627/GB while the Bestoss 2.5' 1TB SSD SATA III 6Gb/s 3D NAND Internal Solid State Hard Drive SSDs for Laptop and Computer, Up to 550MB/s, laptop PC Desktop compatible costs $0.1220/GB. Bestoss 2.5' 1TB SSD SATA III 6Gb/s 3D NAND Internal Solid State Hard Drive SSDs for Laptop and Computer, Up to 550MB/s, laptop PC Desktop compatible offers 54% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Western Digital WD_Blue SN580 M.2 2280 500GB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS vs Bestoss 2.5' 1TB SSD SATA III 6Gb/s 3D NAND Internal Solid State Hard Drive SSDs for Laptop and Computer, Up to 550MB/s, laptop PC Desktop compatible — Which Is Better Value?
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Specification Comparison
| Spec | Western Digital WD_Blue SN580 M.2 2280 500GB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS | Bestoss 2.5' 1TB SSD SATA III 6Gb/s 3D NAND Internal Solid State Hard Drive SSDs for Laptop and Computer, Up to 550MB/s, laptop PC Desktop compatible |
|---|---|---|
| Brand | Western Digital | Bestoss |
| Capacity | 500GB | 1TB |
| $/GB | $0.2627 | $0.1220 |
| Price | $131.34 | $121.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Western Digital WD_Blue SN580 M.2 2280 500GB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS
Bestoss 2.5' 1TB SSD SATA III 6Gb/s 3D NAND Internal Solid State Hard Drive SSDs for Laptop and Computer, Up to 550MB/s, laptop PC Desktop compatible
Which Should You Buy?
Based on current pricing data, the Bestoss 2.5' 1TB SSD SATA III 6Gb/s 3D NAND Internal Solid State Hard Drive SSDs for Laptop and Computer, Up to 550MB/s, laptop PC Desktop compatible offers better value at $0.1220//GB compared to the Western Digital WD_Blue SN580 M.2 2280 500GB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS at $0.2627//GB — that's roughly 54% less per gigabyte.
The best deal for the Bestoss 2.5' 1TB SSD SATA III 6Gb/s 3D NAND Internal Solid State Hard Drive SSDs for Laptop and Computer, Up to 550MB/s, laptop PC Desktop compatible is $121.99 at Newegg, while the Western Digital WD_Blue SN580 M.2 2280 500GB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS starts at $131.34 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 500GB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS and Bestoss 2.5' 1TB SSD SATA III 6Gb/s 3D NAND Internal Solid State Hard Drive SSDs for Laptop and Computer, Up to 550MB/s, laptop PC Desktop compatible product page for detailed specifications and price history.
Frequently Asked Questions
Is Western Digital WD_Blue SN580 M.2 2280 500GB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS or Bestoss 2.5' 1TB SSD SATA III 6Gb/s 3D NAND Internal Solid State Hard Drive SSDs for Laptop and Computer, Up to 550MB/s, laptop PC Desktop compatible a better deal?
As of September 2026, Bestoss 2.5' 1TB SSD SATA III 6Gb/s 3D NAND Internal Solid State Hard Drive SSDs for Laptop and Computer, Up to 550MB/s, laptop PC Desktop compatible offers better value at $0.1220//GB compared to Western Digital WD_Blue SN580 M.2 2280 500GB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS at $0.2627//GB. That is approximately 54% better value per gigabyte.
What is the price per GB of Western Digital WD_Blue SN580 M.2 2280 500GB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS?
The Western Digital WD_Blue SN580 M.2 2280 500GB PCI-Express 4.0 x4 TLC Internal Solid State Drive (SSD) WDS is currently priced at $0.2627/GB ($131.34 for 500GB) at Newegg.
Where can I buy Bestoss 2.5' 1TB SSD SATA III 6Gb/s 3D NAND Internal Solid State Hard Drive SSDs for Laptop and Computer, Up to 550MB/s, laptop PC Desktop compatible for the cheapest price?
The cheapest price for the Bestoss 2.5' 1TB SSD SATA III 6Gb/s 3D NAND Internal Solid State Hard Drive SSDs for Laptop and Computer, Up to 550MB/s, laptop PC Desktop compatible is $121.99 at Newegg, which works out to $0.1220/GB.