Memtest86 3.4
 

*Download: Majorgeeks (http://www.majorgeeks.com/Memtest86_d1247.html)
Freeware.*
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Memtest86 is thorough, stand alone memory (http://www.majorgeeks.com/Memtest86_d1247.html#) test for x86 architecture (http://www.majorgeeks.com/Memtest86_d1247.html#) computers. BIOS based memory tests are only a quick check and often miss many of the failures that are detected by Memtest86.

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