PrimoCache is a block-level caching solution. In simple terms, it creates a "buffer" using a portion of your system RAM or a fast SSD. When data is written to the drive (incoming torrent data), it is written to this fast buffer first. The software then reports to the operating system that the write is complete, allowing the download client to continue at full speed. In the background, PrimoCache slowly moves that data from the buffer to the actual, slower hard drive.
By minimizing the physical movement of the HDD heads and reducing the total number of write cycles on SSDs (via "Defer-Write"), you significantly delay hardware failure. primocache torrent
32KB or 64KB (matches most torrent piece sizes). 2. Defer-Write: Protecting the Disk PrimoCache is a block-level caching solution