Loading...
Loading...
Benchmarking software reports poor write performance on the Phison P0221 SSDs. Crystaldiskmark and other benchmark tools return " Disk read/write speed 0 " on the Non-Volatile Memory Express (NVMe) drive.
The drives firmware (FW) is unable to carry out garbage collection (GC) in the background. The single level cell (SLC) cache is not being cleared. A full cache makes the FW trigger GC in the foreground, which limits host commands. This causes a performance drop over time.
Note: Before starting the update, perform the following: Back up all personal data. For more information, refer to: Back Up and Recovery Connect the AC adapter if updates are being run on a laptop. Updating the firmware to version 2102.0105, A04 on the computer resolves the issue. To download and install the Phison-P0221-Solid-State-Drive-Firmware-Update_PHYNH_WIN64_2102.0105_A04.exe file, refer to: How to Download and Install Dell Drivers and Firmware
Click on a version to see all relevant bugs
Dell Integration
Learn more about where this data comes from
BugZero Plan
Streamline upgrades with automated vendor bug scrubs
BugZero Prevent
Wish you caught this bug sooner? Get proactive today.