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Silicon Motion Controller to Enable High Speed, Low Cost Portable USB SSDs

Accepted submission by takyon at 2019-06-01 10:28:18
Hardware

A USB Stick as an SSD? A New Silicon Motion SM3282 Single-Chip Controller for USB SSDs [anandtech.com]

Silicon Motion has introduced its first single-chip controller for portable USB SSDs. The SM3282 promises to enable makers of portable drives to offer up to 400 MB/s sequential read speeds in a cost-efficient manner previously unachievable by external SSDs.

[...] Previously, makers of external SSDs had to use a USB-to-PCIe bridge alongside an SSD controller to build their products, which greatly increased BOM costs as well as the final price. The SM3282 packs all the necessary functionality into a single chip and thus reduces BOM cost of external SSDs.


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