Samsung 870 QVO MZ-77Q8T0BW 8TB 2.5" SSD
Today
Typical price$1,611
Amazon: the cheapest today among the stores checked
Buy on AmazonSamsung 870 QVO MZ-77Q8T0BW 8TB 2.5" SSD or Sandisk 4TB PRO-G40 SSD?
4TB PRO-G40 SSD costs $191 less today, across the stores checked.
Samsung 870 QVO MZ-77Q8T0BW 8TB 2.5" SSD is the cheaperSandisk 4TB PRO-G40 SSD is $191 the cheaper
The comparison in detail
Sandisk 4TB PRO-G40 SSD
Today
Typical price$1,420
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
870 QVO MZ-77Q8T0BW 8TB 2.5" SSD
- Amazon Lowest price$1,611Buy on Amazon
4TB PRO-G40 SSD
- Amazon Lowest price$1,420Buy on Amazon
Spec sheet side by side
| Item | 870 QVO MZ-77Q8T0BW 8TB 2.5" SSD | 4TB PRO-G40 SSD |
|---|---|---|
| Specs | ||
| Type changes | SATA SSD | External |
| General | ||
| Model changes | 870 QVO MZ-77Q8T0BW 8TB 2.5" SSD | 4TB PRO-G40 SSD |
Other comparisons
870 QVO MZ-77Q8T0BW 8TB 2.5" SSD orSamsung MZ-V9P4T0B/AM 990 PRO PCIe 4.0 NVMe M.2 SSD 4TB 2 Pack$1,665Compare
870 QVO MZ-77Q8T0BW 8TB 2.5" SSD orSamsung PM893 3.84TB SATA III 2.5" Internal SSD$1,725Compare
4TB PRO-G40 SSD orSandisk 8TB Extreme Portable SSD$1,350Compare
4TB PRO-G40 SSD orSeagate XA3840ME10063 Nytro 1000 3.84 Tb 2.5" Internal Solid State Drive$1,325Compare
870 QVO MZ-77Q8T0BW 8TB 2.5" SSD orSandisk Optimus GX PRO 850X 8TB NVMe SSD$1,700Compare
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.