Workaround: Keep your master collection as CHD on PC, then extract only the game you want to play:
: Reduces large PS2 ISOs significantly (e.g., a 4.3GB ISO can shrink to ~2GB). ps2 chd roms install
从笨重的ISO切换到高效的CHD，是对你复古游戏库的一次现代化升级。它不仅极大地缓解了硬盘存储的压力，让千余款PS2游戏能够共存于同一块硬盘中，同时也保持了完整的游戏体验。 Workaround: Keep your master collection as CHD on
CHD即“Compressed Hunks of Data”，最初是为了给MAME街机模拟器压缩庞大的街机游戏而开发的。它是一种 无损压缩格式 ，意味着虽然文件体积变小了，但游戏的每一个比特、每一段音频数据都得到了100%的保留。 which features optimized
Unlike .BIN / .CUE setups that split games into multiple tracks, a CHD file keeps every piece of game data inside a single, neat file. Prerequisites: What You Need
: You are likely using an outdated version of the emulator. Update PCSX2 to the latest Nightly build, which features optimized, native support for CHD file paths. Multi-Disc Games Fail to Swap