MLC (multi or dual level control) means two logical bits per cell or 4 voltage levels per cell. Fewer voltage levels means higher reliability and increased lifespan. Due to higher price MLC based SSDs are slowly being phased out.

SQF-S25M8-64G-SAC
2,714.00 2,714.00 2714.0 ZAR
SSD MLC 64GB 820 SQF
SQF-S25M8-256G-SAC
7,613.00 7,613.00 7613.0 ZAR
SSD MLC 256GB 820 SQF
SQF-S25M8-128G-SAC
4,232.00 4,232.00 4232.0 ZAR
SSD MLC 128GB 820 SQF