PrimoCache VS Primo Ramdisk

HDDTurbo - HDDTurbo mainly using free RAM to accelerate hard disk read and write operations.

SoftPerfect RAM Disk - SoftPerfect RAM Disk is a Windows application for creating computer drives entirely stored in memory for better performance and hard disk longevity.

Dataram RAMDisk - RAMDisk increases internet page speed, adds security, accelerates databases, reduces compile times, and controls what files and programs are stored into memory.

eBoostr - Do you want to Make Your Computer Faster? Download eBoostr today speed up your computer instantly!

AMD Radeon RAMDisk - For desktop consumers - less waiting and more doing with PC-compatible desktop memory from AMD

SuperCache - SuperCache 5 intelligently stores frequently used disk data in system memory.