Одна из лучших программ для тестирования памяти.
Распространяется в виде:
образа загрузочного CD
комплекта для создания загрузочной дискеты под DOS/Windows
комплекта для создания загрузочного USB Flash носителя

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MemTest86 is the original, free, stand alone memory testing software for x86 computers. MemTest86 boots from a USB flash drive or CD 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 or CD, without needing DOS, Linux nor Windows
Network (PXE) boot - Scalable, disk-less provisioning from a single PXE server
Dual booting - Will boot to V4 in BIOS and V7 in UEFI from a single flash drive

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www.memtest86.com
скачать бесплатно / free download PassMark Memtest86 Pro 11 (license key patched) ~ 11 Mb

Memtest86 Pro 10.5 Build 1000

Added 'SPDREPORTBYELO' and 'SPDREPORTBYTEHI' configuration parameter for specifying the SPD byte range to display in the HTML report
Implemented workaround for reading DDR5 SPD when SPD write disable (SPDWR) is set for Intel chipsets
Added DIMM/IC decoding support for AMD Phoenix (19h 74h) chipsets
Fixes/Enhancements
Added support for chipsets with up to 12 memory controllers
Fixed hang due to reading non-existent MSR registers for AMD 19h 60-6fh chipsets
Fixed channel decoding for AMD Ryzen Zen 2/4 chipsets
Fixed incorrect memory clock reported for Intel Alder Lake/Rocket Lake chipsets
Fixed incorrect memory clock reported for AMD 19h 60-6fh chipsets
Fixed incorrect CPU temperature reported for EPYC 7003 series chipsets due to temperature offsets
Fixed DIMM temperature read failure after reading SPD for certain DDR5 modules
Added reporting of additional DDR5 SPD attributes
Fixed hang due memory allocation issues for Intel Skylake/Kaby Lake chipsets
Added ECC support for additional Intel Skylake-SP chipset variants
Added workaround for hang when obtaining list of benchmark results
Perform cache invalidation before start of the RAM benchmark test to fix result inconsistencies
Fixed text being unaligned when containing full-width characters
Updated localization strings
Updated blacklist

MemTest86 11.1 Build 1000 Pro