Secure boot – With MemTest86 being code signed by Microsoft.

ECC RAM – support for error-correcting code RAM.

64bit – From version 5, MemTest86 is native 64bit code.

UEFI – The new graphical standard for BIOS.

Using the information about the chipset you can enhance these tests – particularly in an overclocked system. Memtest86 writes a series of test patterns to every memory address, reads back the data written, and compares it for errors. It tries to verify that the RAM will accept and correctly retain arbitrary patterns of data written to it. 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.

MemTest86 is available in three editions: Free, Professional and Site ( Compare editions).Memtest86 by PassMark is a comprehensive, free, stand alone memory diagnostic software It is designed to stress test an x86 compatible computer’s random access memory (RAM) for errors. Once booted, MemTest86 runs through thirteen different tests as well as reports on the specifications of the RAM installed in the machine. Often, you need to change the boot order in BIOS to select the flash drive as the boot drive. This wipes the existing content of the flash drive but makes the drive bootable. To use the software, you need to copy the files to a flash drive. Bad RAM is one of the most frustrating computer problems to have as symptoms are often random and hard to pin down.

Corrupted data, crashes and unexplained behavior. Unreliable RAM can cause a multitude of problems. It’s designed to test and stress test an x86 architecture computer’s random access memory (RAM) for errors, using a series of comprehensive algorithms and test patterns. MemTest86 is a free, reliable memory testing software for Windows, MacOS, and Linux.

Memtest86 Pro 10.5.1000 free instal