Silicon Motion Introduces SM2258 SSD Controller With 3D TLC NAND Support
Silicon Motion Technology Corporation ("Silicon Motion"), a global leader in designing and marketing NAND flash controllers for solid state storage devices, today introduced SM2258, the world's first turnkey merchant ASIC/firmware SATA 6Gb/s SSD controller solution supporting the latest 3D TLC NAND from all the major NAND suppliers. The SM2258 turnkey controller solution is designed specifically to meet the unique demands of managing 3D TLC NAND for client SSDs, offering high capacity with best-in-class performance, ultra-low power consumption and extended durability and data retention. The new SM2258 solution will accelerate the adoption of a new class of cost-competitive, high-capacity and high-performance 3D TLC-based SSDs in the market.
Silicon Motion's customizable turnkey controller solution is enabling SSD OEMs to use the latest generation, most cost-effective 3D TLC NAND flash to quickly bring to market differentiated SSD solutions that will accelerate SSD adoption. The SM2258 controller employs the company's proprietary NANDXtend™ technology consisting of LDPC hard and soft decoding as well as RAID protection that together triple the P/E cycles of 3D TLC NAND - extending the SSD lifespan and ensuring data integrity. SM2258 also features advanced Direct-to-TLC and SLC Caching algorithms for optimal sustained performance with TLC NAND.
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