MemTest86 is the original, free, stand alone memory testing software for x86 computers. MemTest86 boots from a USB flash drive and tests the RAM in your computer for faults using a series of comprehensive algorithms and test patterns. Main Features
The latest version of MemTest86 supports all the current technologies, including
13 different RAM testing algorithms DDR4 RAM (and DDR2 & DDR3) support XMP - high performance memory profiles UEFI - The new graphical standard for BIOS 64bit - From version 5, MemTest86 is native 64bit code ECC RAM - support for error-correcting code RAM Secure boot - With MemTest86 being code signed by Microsoft Graphical interface, mouse support and logging of results to disk Foreign language support (Chinese, German & more) Self booting off USB, without needing DOS, Linux nor Windows Network (PXE) boot - Scalable, disk-less provisioning from a single PXE server