The “BB” suffix is critical. The original SSS6698 (non-BB) had a bug where disconnecting the drive during a write would corrupt the entire partition table. The revision added a capacitor-backed write buffer. If you unplug the drive improperly, the controller finishes the last write operation using residual power. That is unequivocally better for data integrity.
is typically paired with cheaper NAND flash memory, leading to significant performance bottlenecks in random write operations . Performance and Specifications solid state systems sss6698bb better
When shopping on Amazon or AliExpress, search for "SSD SSS6698" or ask the seller for "Controller: SSS 6698BB." You will get a better drive than the generic no-name alternatives. The “BB” suffix is critical
: The industry standard for identifying Controller Vendors and Part-Numbers. solid state systems sss6698bb better