The X5 Data Pro 1TB 2.5" SATA III SSD (NOT NVMe/M.2) – Budget Internal Solid State Drive for Laptop & Desktop – Basic Performance Storage costs $0.0850/GB while the WD - BLACK SN850X 1TB Internal SSD PCIe Gen 4 x4 NVMe costs $0.2300/GB. X5 Data Pro 1TB 2.5" SATA III SSD (NOT NVMe/M.2) – Budget Internal Solid State Drive for Laptop & Desktop – Basic Performance Storage offers 63% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
X5 Data Pro 1TB 2.5" SATA III SSD (NOT NVMe/M.2) – Budget Internal Solid State Drive for Laptop & Desktop – Basic Performance Storage vs WD - BLACK SN850X 1TB Internal SSD PCIe Gen 4 x4 NVMe — Which Is Better Value?
WD - BLACK SN850X 1TB Internal SSD PCIe Gen 4 x4 NVMe
Specification Comparison
| Spec | X5 Data Pro 1TB 2.5" SATA III SSD (NOT NVMe/M.2) – Budget Internal Solid State Drive for Laptop & Desktop – Basic Performance Storage | WD - BLACK SN850X 1TB Internal SSD PCIe Gen 4 x4 NVMe |
|---|---|---|
| Brand | X5 Data Pro | Western Digital |
| Capacity | 1 TB | 1 TB |
| $/GB | $0.0850 | $0.2300 |
| Price | $84.99 | $229.99 |
| Retailer | Amazon | Best Buy |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | nvme |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the X5 Data Pro 1TB 2.5" SATA III SSD (NOT NVMe/M.2) – Budget Internal Solid State Drive for Laptop & Desktop – Basic Performance Storage offers better value at $0.0850//GB compared to the WD - BLACK SN850X 1TB Internal SSD PCIe Gen 4 x4 NVMe at $0.2300//GB — that's roughly 63% less per gigabyte.
The best deal for the X5 Data Pro 1TB 2.5" SATA III SSD (NOT NVMe/M.2) – Budget Internal Solid State Drive for Laptop & Desktop – Basic Performance Storage is $84.99 at Amazon, while the WD - BLACK SN850X 1TB Internal SSD PCIe Gen 4 x4 NVMe starts at $229.99 at Best Buy.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each X5 Data Pro 1TB 2.5" SATA III SSD (NOT NVMe/M.2) – Budget Internal Solid State Drive for Laptop & Desktop – Basic Performance Storage and WD - BLACK SN850X 1TB Internal SSD PCIe Gen 4 x4 NVMe product page for detailed specifications and price history.
Frequently Asked Questions
Is X5 Data Pro 1TB 2.5" SATA III SSD (NOT NVMe/M.2) – Budget Internal Solid State Drive for Laptop & Desktop – Basic Performance Storage or WD - BLACK SN850X 1TB Internal SSD PCIe Gen 4 x4 NVMe a better deal?
As of June 2026, X5 Data Pro 1TB 2.5" SATA III SSD (NOT NVMe/M.2) – Budget Internal Solid State Drive for Laptop & Desktop – Basic Performance Storage offers better value at $0.0850//GB compared to WD - BLACK SN850X 1TB Internal SSD PCIe Gen 4 x4 NVMe at $0.2300//GB. That is approximately 63% better value per gigabyte.
What is the price per GB of X5 Data Pro 1TB 2.5" SATA III SSD (NOT NVMe/M.2) – Budget Internal Solid State Drive for Laptop & Desktop – Basic Performance Storage?
The X5 Data Pro 1TB 2.5" SATA III SSD (NOT NVMe/M.2) – Budget Internal Solid State Drive for Laptop & Desktop – Basic Performance Storage is currently priced at $0.0850/GB ($84.99 for 1 TB) at Amazon.
Where can I buy WD - BLACK SN850X 1TB Internal SSD PCIe Gen 4 x4 NVMe for the cheapest price?
The cheapest price for the WD - BLACK SN850X 1TB Internal SSD PCIe Gen 4 x4 NVMe is $229.99 at Best Buy, which works out to $0.2300/GB.