Silicon Motion, Inc controllers shipped in 30% of the world's SSDs last year. The company had a successful entry into the consumer SSD market and within just five years is ready to challenge Samsung for the performance crown.
The top-tier performance comes from the SM2262EN, the successor to the SM2262 found in well-priced products like the Adata SX8200, HP EX920, and Intel 760p. The new controller features a software upgrade that significantly increases performance and pushes the user experience to new heights with commodity flash.
The SM2262EN supports existing and next generation flash memory with speeds of up to 800MT/s per channel. The 8-channel controller is also a drop-in replacement for existing SSDs designed around the SM2262 controller. A powerful 4th generation LDPC engine provides the robustness to support next generation QLC memory as well as the 96-layer TLC coming to market in 2019.
We've learned from manufacturers that the SM2262EN already has design wins. Adata plans to update the SX8200 with a new model in the same 8000 series family using the controller.
It's easy to see why companies plan to launch products with the new controller. SMI's internal testing shows the drive outperforming the Samsung 970 Pro in several key 4-corner tests and, unlike the 970 Pro, partners plan to launch 2TB models to gain market share in the void.
The SM2262EN display is far from a parlor trick. The company, just like years past, allowed us to run tests on the system to see firsthand how fast the new SM2262EN paired with 64-layer memory is. We will report back with a full preview article detailing the inner workings after returning to the test lab. So far, the initial performance shows a strong user experience that is simply the next step up from the already brilliant retail drives shipping today with the SM2262 controller.
If Silicon Motion's partners are able to meet or exceed the current mainstream NVMe price points where the SX8200 and EX920 reside, this will be a very popular controller for our readers.