The WD_BLACK 8TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS costs $0.1988/GB while the SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black costs $0.1125/GB. SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black offers 43% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WD_BLACK 8TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS vs SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black — Which Is Better Value?
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Specification Comparison
| Spec | WD_BLACK 8TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS | SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black |
|---|---|---|
| Brand | Western Digital | SanDisk |
| Capacity | 8TB | 8 TB |
| $/GB | $0.1988 | $0.1125 |
| Price | $1590.00 | $899.99 |
| Retailer | Newegg | 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 $0.1125//GB compared to the WD_BLACK 8TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS at $0.1988//GB — that's roughly 43% less per gigabyte.
The best deal for the SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black is $899.99 at Best Buy, while the WD_BLACK 8TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS starts at $1590.00 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_BLACK 8TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS 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 8TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS or SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black a better deal?
As of September 2026, SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black offers better value at $0.1125//GB compared to WD_BLACK 8TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS at $0.1988//GB. That is approximately 43% better value per gigabyte.
What is the price per GB of WD_BLACK 8TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS?
The WD_BLACK 8TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS is currently priced at $0.1988/GB ($1590.00 for 8TB) at Newegg.
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 $899.99 at Best Buy, which works out to $0.1125/GB.