Samsung 850 PRO
Today
Typical price$389
Amazon: the cheapest today among the stores checked
Buy on AmazonSamsung 850 PRO or Western Digital 8TB My Book Desktop External Hard Drive?
8TB My Book Desktop External Hard Drive costs $3 less today, across the stores checked.
Samsung 850 PRO is the cheaperWestern Digital 8TB My Book Desktop External Hard Drive is $3 the cheaper
The comparison in detail
Western Digital 8TB My Book Desktop External Hard Drive
Today
Typical price$386
Amazon: the cheapest today among the stores checked
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
Both prices over the last 30 days
First data point for one of the two: the chart appears as the days go by.
Still only a few days of data for both to read the trend; the chart fills in as the days go by.
Where is each one cheapest today?
Updated 06/11/2026
850 PRO
- Amazon Lowest price$389Buy on Amazon
8TB My Book Desktop External Hard Drive
- Amazon Lowest price$386Buy on Amazon
Spec sheet side by side
| Item | 850 PRO | 8TB My Book Desktop External Hard Drive |
|---|---|---|
| Specs | ||
| Type changes | SATA SSD | External |
| Capacity changes | 512 GB | not listed |
| General | ||
| Model changes | 850 PRO | 8TB My Book Desktop External Hard Drive |
Other comparisons
850 PRO orSamsung SSD 990 PRO 2TB$390Compare
8TB My Book Desktop External Hard Drive orCrucial P3 Plus PCIe Gen4 NVMe 2TB SSD$380Compare
850 PRO orSamsung T7 Portable SSD 2TB Titan Gray$398Compare
8TB My Book Desktop External Hard Drive orKingston XS1000 2TB SSD$380Compare- 8TB My Book Desktop External Hard Drive orSamsung SSD 990 PRO 2TB$390Compare
8TB My Book Desktop External Hard Drive orWestern Digital 2TB My Passport SSD Portable External Solid State Drive$380Compare
How we choose
Source: Catalog of partner stores, checked on 06/11/2026.
Lowest price seen for the product in the stores we read, on the day it was read, before sales tax. The model is the brand plus the name of the SSD; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.
The spec score doesn’t measure real speed or durability or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.