Samsung TLC SATA SSD ComparisonĪES-256, TCG Opal 2.0, IEEE-1667 (eDrive) Besides, the higher-capacity version is rated for 100 TB total bytes written (TBW) endurance.

Samsung’s 750 EVO 500 GB drive (MZ-750500BW) is based on the company’s 16 nm TLC NAND and offers similar levels of performance as already released SSDs - up to 540 MB/s sequential read and up to 520 MB/s sequential write speed. The drives are equipped with 256 MB of DRAM cache, AES-256 encryption, and support various performance improving technologies typically found in TLC-based SSDs, such as pseudo-SLC cache and so on.

Apparently, Samsung not only decided to expand the lineup with a 500 GB model, but also to make such drives available worldwide and even change their positioning.Įarlier this year Samsung introduced its 750 EVO drives with 120 GB (MZ-750120BW) and 250 GB (MZ-750250BW) capacities, which are based on simplified version of the company’s MGX controller with only two cores and TLC NAND chips produced using 16 nm fabrication process.

When Samsung released its 750 EVO lineup of SSDs based on planar TLC NAND flash memory earlier this year, it seemed like a big surprise, as the company was first to ramp up production of 3D NAND memory and to use it for SSDs.

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