The WD_Black SN850X 8TB NVMe SSD - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s Write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS800T2X0E costs $0.1662/GB while the SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black costs $0.0925/GB. SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black offers 44% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WD_Black SN850X 8TB NVMe SSD - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s Write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS800T2X0E vs SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black — Which Is Better Value?
Specification Comparison
| Spec | WD_Black SN850X 8TB NVMe SSD - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s Write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS800T2X0E | SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black |
|---|---|---|
| Brand | SanDisk | SanDisk |
| Capacity | 8 TB | 8 TB |
| $/GB | $0.1662 | $0.0925 |
| Price | $1329.99 | $739.99 |
| Retailer | Amazon | Best Buy |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black offers better value at $0.0925//GB compared to the WD_Black SN850X 8TB NVMe SSD - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s Write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS800T2X0E at $0.1662//GB — that's roughly 44% less per gigabyte.
The best deal for the SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black is $739.99 at Best Buy, while the WD_Black SN850X 8TB NVMe SSD - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s Write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS800T2X0E starts at $1329.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each WD_Black SN850X 8TB NVMe SSD - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s Write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS800T2X0E and SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black product page for detailed specifications and price history.
Frequently Asked Questions
Is WD_Black SN850X 8TB NVMe SSD - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s Write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS800T2X0E or SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black a better deal?
As of May 2026, SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black offers better value at $0.0925//GB compared to WD_Black SN850X 8TB NVMe SSD - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s Write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS800T2X0E at $0.1662//GB. That is approximately 44% better value per gigabyte.
What is the price per GB of WD_Black SN850X 8TB NVMe SSD - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s Write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS800T2X0E?
The WD_Black SN850X 8TB NVMe SSD - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s Write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS800T2X0E is currently priced at $0.1662/GB ($1329.99 for 8 TB) at Amazon.
Where can I buy SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black for the cheapest price?
The cheapest price for the SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black is $739.99 at Best Buy, which works out to $0.0925/GB.