The 860 evo msata internal ssd - 1tb SSD is manufactured by Samsung and was added around October 2018.
This version of the SSD comes in Storage : 1 TB.
It comes in 2 other variations including combination of 250 GB, 500 GB Storage.

Video Reviews for Samsung 860 EVO mSATA Internal SSD - 1TB

Samsung SSD 860 EVO 1TB mSATA Internal SSD MZ-M6E1T0BW (09-2019) RENEWED

Samsung 860 EVO - 1TB - SATA M 2 - V-NAND SSD

SSD Samsung 860 EVO M.2 VS Samsung 850 EVO M.2 Speed Test and Comparison

How to pull an mSATA Samsung 860 Evo from the Samsung T5 Portable SSD! (Budget saver trick)

Installing a SSD on a 8 year old laptop? | Samsung EVO 860 Worth it?

Inside Samsung 860 Evo 500gb SSD, not what I was expecting

Price Insights for Samsung 860 EVO mSATA Internal SSD - 1TB

Cheapest price for Samsung 860 EVO mSATA Internal SSD - 1TB in Doha Qatar is QAR 999 sold at SSD Qatar.

No major price change compared to two weeks ago.

**Amazon pricing is not included in price tracking/graph