Nuestra página web le ofrece una descarga gratuita de Memtest 4.23. El auténtico artífice de este programa es Frisky's Software Development.
Del desarrollador:
This small command-line utility thoroughly checks available memory under OS X. Memtest is licensed under the Gnu Public License and is distributed with source code. This program was originally authored by Charles Cazabon for Linux platforms and the MacOS X port is maintained and enhanced by Tony Scaminaci.
Quizás esté interesado en probar otros programas, como Kext Utility, que podrían ser similares a Memtest.