YS9301 is an industry-leading PCIe Gen4 SSD controller designed to deliver outstanding performance, reliability, and power efficiency for a wide range of computing applications such as PC client, gaming, and edge storage.
YS9301 supports DRAMless architecture that enables low power and cost effective BOM designs ideally for M.2 2230, 2242, 2280 and BGA type SSD form factors. Support for PCIe Gen4x4 and Gen4x2 provides flexibility in implementations while assuring highest performance with NAND channels operating at up to 1200 MT/s.
YS9301 SSD controller features in-house develop LDPC engine for most advanced error correction capability to achieve low-latency, quality of service (QoS) and endurance support for next generation TLC and QLC NAND Flash. In addition, YS9301 supports TCG standards, AES, SHA, SM4, secure boot and secure firmware update to meet the latest and most stringent industry requirements.