Memory testing program for PC - 13 different RAM testing algorithms!

Memtest86
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Memtest86 11.2

  -  11.61 MB  -  Freeware
Free Download

Security Status

  • Latest Version

    Memtest86 11.3

  • Operating System

    Windows 7 / Windows 8 / Windows 10 / Windows 11

  • User Rating

    Click to vote

  • Author / Product

    PassMark Software / External Link

  • Filename

    memtest86-usb.zip

  • MD5 Checksum

    e11298118570f97f14e1353618c46045

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Memtest86 11.2.


For those interested in downloading the most recent release of Memtest86 or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download Memtest86 11.2
Why is this app published on FileHorse? (More info)

  • Memtest86 11.2 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    Memtest86 11.2 Screenshot 1
  • Memtest86 11.2 Screenshot 2
  • Memtest86 11.2 Screenshot 3
  • Memtest86 11.2 Screenshot 4
  • Memtest86 11.2 Screenshot 5

What's new in this version:

Fixes/Enhancements:
- Extended REPORTPREFIX config file parameter to support additional values, RAMSN and MACADDR, for prepending the RAM serial number or MAC address, respectively, to the report filename
- Filenames are now appended with a pseudorandom value to prevent collision when files from multiple PXE clients are simultaneously uploaded to the PXE server
- Added preliminary ECC support for AMD Zen 5 Kraken Point (Family 1A, Model 60-6F) chipsets
- Added preliminary address decode support for AMD Zen 5 Kraken Point (Family 1A, Model 60-6F) chipsets
- Added preliminary timings support for AMD Zen 5 Kraken Point (Family 1A, Model 60-6F) chipsets
- Added preliminary ECC injection support for Intel Arrow Lake/Lunar Lake
- Added support for reporting CPU socket number corresponding to detected ECC error

Added support for obtaining CPU information for the following chipsets:
- Intel Lunar Lake
- Intel Granite Rapids
- Intel Sierra Forest
- Intel Emerald Rapids
- AMD Ryzen Zen 5 (Family 1A)
- Improved accuracy of reported memory speed for overclocked AMD Zen 4 chipsets
- Fixed DDR5 temperatures not being obtained on AMD chipsets
- Fixed DDR4 temperature not being obtained by relaxing validity check of raw data
- Fixed incorrect reporting of ECC error DIMM slot on Intel Emerald Rapids chipsets
- Fixed address decoding reporting incorrect failure module for 1R DDR5 modules on Intel Meteor Lake/Arrow Lake chipsets
- Fixed address decoding reporting opposite failure slot for 2R DDR5 modules on Intel Meteor Lake/Arrow Lake chipsets
- Fixed incorrect memory timings reported on Intel Haswell chipsets
- Fixed incorrect CPU cache information obtained for ARMv8 chipsets
- Fixed halt when attempting to use non-existent HPET timers on ARM systems
- Fixed invalid characters appearing in the RAM config line in the test screen when SPD/SMBIOS info is not available
- Fixed incorrect DIMM graphic being displayed for CSODIMM modules in the DIMM results screen
- Added ASUS Vivobook S 15 ARM laptop to blacklist to prevent changing of the screen resolution
- Updated localization strings according to the MS Localization Style Guide for Trad-Chinese, Simp-Chinese and Japanese

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