StarWind RAM Disk
StarWind RAM Disk is a free Windows utility that uses available computer RAM to create a virtual storage device.
What StarWind RAM Disk is
StarWind RAM Disk is a free Windows utility that uses available computer RAM to create a virtual storage device. StarWind positions it for testing and development, troubleshooting, and specialized deployments such as online payment services or on-the-fly encryption, where data volatility does not matter. Users can choose a disk size based on available system RAM, and the product page says it can be set up in a few clicks without buying additional hardware. The utility is offered at no cost, with no required extra licenses, hidden payments or time limits. A download link is provided on StarWind’s product page, and the maker lists it among its Windows downloads. Persistent mounts are supported, but virtual disk files are not. StarWind’s support navigation includes a forum and knowledge base. StarWind was founded in 2003 and is headquartered in Beverly, Massachusetts, USA. The product page presents RAM Disk as a virtual storage device and does not list named integrations.
Good
- Free with no time limits or extra required licenses.
- Disk size can use available system RAM.
- Persistent mounts are supported.
- StarWind provides a support forum and knowledge base.
Watch out
- Available only for Windows.
- Virtual disk files are not supported.
- Suitable only where data volatility does not matter.
Who it suits
StarWind RAM Disk suits Windows users who need RAM-based temporary storage for testing, development or troubleshooting. It is also aimed at specialized uses where data volatility is acceptable.
Verdict
StarWind RAM Disk provides free, configurable RAM-based storage for Windows. It may fit temporary workloads, but its stated use cases assume that data volatility is acceptable.
Plans and prices
From StarWind RAM Disk's own pricing page, checked 8 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| StarWind RAM Disk | Free | Free utility; the product page says there are no additional required licenses or time limits. |
The facts
Each one read from StarWind RAM Disk's own pages, with the date it was checked.
What it does
- Data volatility
- The maker describes the utility as suitable for cases where data volatility does not matter.checked 8 Oct 2026
- Disk sizing
- The maker says users can create a virtual disk of the desired size using available system RAM.checked 8 Oct 2026
- Download
- StarWind provides a download link for the RAM Disk utility from its product page.checked 8 Oct 2026
- Integrations
- The maker’s product page describes RAM Disk as a virtual storage device and does not list named integrations.checked 8 Oct 2026
- Intended use
- The maker recommends it for testing and development, troubleshooting, and niche deployments such as online payment services or on-the-fly encryption.checked 8 Oct 2026
- Pricing limits
- The product page describes the utility as free, with no hidden payments, additional required licenses, or time bombs.checked 8 Oct 2026
- Purpose
- StarWind RAM Disk uses part of a computer’s RAM to create a high-performing virtual storage device.checked 8 Oct 2026
- Security
- StarWind publishes a security advisories page, but it does not mention RAM Disk in the page text reviewed.checked 8 Oct 2026
- Setup
- The product page says a virtual disk can be created in a few clicks without purchasing additional hardware.checked 8 Oct 2026
- Support resources
- StarWind’s site provides a support forum and knowledge base in its support navigation.checked 8 Oct 2026
The company
- Founded
- 2003checked 28 Sep 2026
- Headquarters
- Beverly, Massachusetts, USAchecked 28 Sep 2026
Where it runs
- Platform
- The maker’s download page lists StarWind RAM Disk under Windows software downloads.checked 8 Oct 2026
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