# MemTest86

- **Website:** <https://memtest86.com>
- **Primary alias:** `memtest86.com`

## Description

MemTest86 is PassMark Software’s memory diagnostics tool for x86 and ARM computers, designed to help users identify faulty RAM or rule memory out as a cause of system instability. The original standalone edition is free and runs by booting from a USB flash drive, so testing does not require an installed operating system. Its comprehensive test patterns and 14 algorithms include SIMD, row hammer and DMA tests, with support for a range of memory types, including DDR2 through DDR5, ECC and newer modules. Features include UEFI and secure boot support, network PXE deployment, customizable reports, error analysis, multilingual operation and a graphical interface.

MemTest86 is available in Free, Pro and Site editions. Pro adds customizable reporting and configuration-file automation, while Site includes Pro features and scalable LAN deployment through PXE boot. The site also presents PassMark’s wider hardware-testing and diagnostic offerings, including PerformanceTest benchmarking software, BurnInTest reliability and load testing, a PC Test Kit and a bootable USB drive containing multiple software titles.

## Industries

- 🖥 Computers Electronics and Technology
- 🖥 Computer Hardware _(under Computers Electronics and Technology)_
- 🖥 Programming and Developer Software _(under Computers Electronics and Technology)_

## Logos & icons

- logo _(primary)_ — PNG — [download](https://cdn.brandfetch.io/idMxY2PhOs/w/124/h/39/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1792747968169)

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| Milano Red | #b11600 | accent |
| Bunting | #192356 | dark |
| Jaffa | #f4743b | light |

## Fonts

- Open Sans — asset _(google)_
- Open Bold — asset _(custom)_

---

_Source: <https://brandfetch.com/memtest86.com>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._