| Firmware Version | Used In | Stability | Notes | | :--- | :--- | :--- | :--- | | | Early silicon samples | Poor | Prone to 0MB bug | | SBFM10.2 | ADATA SU650 (Old) | Fair | Slow after TRIM | | SBFM61.2 | PNY CS900 | Good | Better power loss protection | | SBFM91.3 | Late Patriot Burst | Best | Improved LDPC for QLC | | S11FL1800 | Generic OEM | Unstable | Avoid |
The firmware on the S11 controller is responsible for managing NAND Flash translation layers without the luxury of a dedicated DRAM cache. phison ps3111-s11-13 firmware
This article is intended for technical users, PC repair technicians, and data recovery specialists dealing with SSDs that use this specific controller. | Firmware Version | Used In | Stability
This was the moment I learned the helpful lesson about how budget SSDs work. The Phison S11 controller is a DRAM-less design. It’s cheap and reliable, provided the firmware is stable. The Phison S11 controller is a DRAM-less design