AS SSD Benchmark

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What AS SSD Benchmark is

AS SSD Benchmark is a Windows utility for measuring solid-state drive performance. It runs synthetic sequential and random read and write tests without relying on the operating system cache, along with practical copy tests. The copy tests make ISO, Programs, and Games folders and copy them using the operating system’s copy command. A compression test measures performance with data that varies in compressibility. Results include read, write, and overall scores, with values available in MB/s or IOPS. The maker says version 2.0 can correctly handle NVMe SSDs. Listed Windows updates include support added in 2016 and a 2020 fix for a device-opening error on Windows 10 version 1909. The software is freeware, listed as free, and the download is 261 KB. The listing specifies Windows as the system requirement. The author disclaims liability for damage from use; the download page links to German-language support, and the maker says the website uses SSL to increase download security.

Who it suits

It suits Windows users who want sequential, random, compression, and copy-test measurements for an SSD. Its results include both MB/s and IOPS values.

What it does well

Tests sequential and random read and write performance
Includes practical folder-copy and compression tests
Reports scores and values in MB/s or IOPS
Maker says version 2.0 handles NVMe SSDs

What to know first

Windows is the only listed platform
Author assumes no liability for damage from use

Plans

Plan	Billed and limits	Price
AS SSD Benchmark	Freeware · Windows · 261 KB download	Free

As alex-is.de lists them, read 4 Oct 2026. The maker's own page has the final word.

Getting started

Visit the maker’s website.
Download the Windows freeware listed at 261 KB.
Run the tests to view read, write, and overall results.

Verdict

AS SSD Benchmark combines synthetic and copy-based SSD tests with score and measurement reporting. It is free, but its listed system requirement is Windows.

Questions

How much does AS SSD Benchmark cost?

The listed plan is free, and the software is freeware.

Is there a free plan or trial?

It is free, and no free trial is listed.

Which platforms does it support?

The download listing specifies Windows as the system requirement.

What tests does it run?

It measures sequential and random read and write performance, compression performance, and copy performance using ISO, Programs, and Games folders.

Can it measure IOPS?

Yes. Results can be displayed in MB/s or IOPS, and IOPS measurement is listed.

Does it support NVMe drives?

The maker says version 2.0 can correctly handle NVMe SSDs.

Facts from AS SSD Benchmark's own pages

Compatibility limit: The download listing specifies Windows as the system requirement. · alex-is.de, 4 Oct 2026
Compression test: A compression test measures SSD performance with data of differing compressibility. · alex-is.de, 4 Oct 2026
Copy tests: The copy tests create ISO, Programs, and Games folders and copy them using the operating system's copy command. · alex-is.de, 4 Oct 2026
Free plan: Yes · alex-is.de, 20 Sept 2026
NVMe support: The maker says version 2.0 can correctly handle NVMe SSDs. · alex-is.de, 4 Oct 2026
Purpose: AS SSD Benchmark measures the performance of solid state drives. · alex-is.de, 4 Oct 2026
Read and write tests: Synthetic tests measure sequential and random read and write performance without using the operating system cache. · alex-is.de, 4 Oct 2026
Results: The program reports read, write, and overall performance scores, and can display measured values in MB/s or IOPS. · alex-is.de, 4 Oct 2026
Safety notice: The product description says the author assumes no liability for damage from using the tool. · alex-is.de, 4 Oct 2026
Support: The download page links to German-language support. · alex-is.de, 4 Oct 2026
Test types: The download page describes synthetic tests and practical copy tests for evaluating SSD performance. · alex-is.de, 4 Oct 2026
Website security: The maker states that its website is available over SSL and says this increases download security. · alex-is.de, 4 Oct 2026
Windows support: A 2016 update added Windows 10 support, and a 2020 update fixed a device-opening error when using Windows 10 version 1909. · alex-is.de, 4 Oct 2026