TechPowerUp posted a review on the Samsung 870 EVO 4 TB
A quote from the article:
The Samsung 870 EVO SSD has been on the market for a while and is still the fastest SATA solid-state-drive offered by Samsung. Right now it is available used for $150 for the reviewed 4 TB model, which makes this an interesting way to upgrade your storage, especially if you're out of M.2 slots.Samsung 870 EVO 4 TB Review