The standard for memory diagnostics
- Boots from a USB flash drive to test the RAM in your computer for faults.
- Utilizing algorithms that have been in development for over 20 years.

Unreliable RAM can cause a multitude of problems. Corrupted data, crashes and unexplained behaviour.
Bad RAM is one of the most frustrating computer problems to have as symptoms are often random and hard to pin down. MemTest86 can help diagnose faulty RAM (or rule it out as a cause of system instability). As such it is often used by system builders, PC repair stores, overlockers & PC manufacturers.

Features:

UEFI
The new graphical standard for BIOS

Network (PXE) boot
Scalable, disk-less provisioning from a PXE server

Reports / Logs
Save results to disk

Self-booting USB
No O/S required

All RAM types supported
DDR2 / DDR3 / DDR4 / SODIMM / XMP / ECC

Foreign language support
Chinese, German, Russian, Japanese & more

Graphical interface
and mouse support

13 algorithms
including SIMD and row hammer tests

Secure boot signed
code integrity verified by Microsoft

System Requirements:
- x86 (32/64-bit) or ARM64 based hardware
- UEFI platform firmware
- Windows, Linux, or Mac OS
- USB Flash Drive (>= 512MB capacity)

H0me Page - http://www.memtest86.com/