
This 4TB SSD utilizes 3D TLC (3 bit) V-NAND with a maximum speed of 98,000/90,000 4K random read and write IOPS as well as up to 540/520 MBps of sequential read and write throughput. The big selling point here is the fact that Samsung has been able to cram in 4TB of capacity in the standard 2.5-inch form factor with just 7mm thickness. Attempts to purchase the SSD don't go through as Adorama says that the SSD is on back order but it's likely that Samsung will provide information about the release soon. The 4TB Samsung 850 EVO SSD is priced at $1,499.