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World's Smallest SSD: Play X Redefines Laptops
14 Jun
Summary
- Lexar's Micro SSD, Play X, integrates NAND, controller, and PMIC into one module.
- The Play X offers up to 7,400 MB/s read and 6,500 MB/s write speeds.
- Laptops with this new micro SSD technology could appear by fall/early 2027.

Lexar has introduced the Play X, a groundbreaking Micro SSD that integrates NAND flash, a memory controller, and power management into a single, unified module. This innovation is over half the size of traditional SSDs, allowing for more internal space in laptops and other devices.
The Play X supports full-fat PCIe Gen 4.0 speeds, boasting up to 7,400 MB/s read and 6,500 MB/s write speeds, all while maintaining better temperature control. It offers compatibility with M.2 2230 slots and includes an M.2 2280 adapter for broader use.
Laptop manufacturers are currently sampling this technology, with devices featuring similar micro SSD solutions expected to launch by fall or early 2027. This miniaturization could lead to enhanced battery capacity or additional connectivity options within a smaller device footprint.
While the initial cost may be higher due to miniaturization, the potential benefits for space-constrained devices like gaming handhelds are substantial. Lexar's micro SSD technology represents a significant step forward in portable storage solutions.