> For the complete documentation index, see [llms.txt](https://help.security.gallagher.com/knowledge-hub/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.security.gallagher.com/knowledge-hub/products/cc-hardware/resilience-solutions/penguin-solutions-technologies-stratus.md).

# Penguin Solutions (Stratus)

Penguin Solutions offers a range of fault-tolerant and high-availability platforms, each purpose-built for specific availability, performance, and operational requirements. All integrate seamlessly into current IT environments and easily serviced.

<figure><img src="https://328339335-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F6bM8WhlBE9BYizPWJaPN%2Fuploads%2F2GRq14SX10HVR3WS5cQ9%2FAM%20commerce-Stratus%20ft%20Server%20.png?alt=media&amp;token=90685a97-55ac-4550-8bf2-5d507fe2f7ce" alt="" width="318"><figcaption></figcaption></figure>

The below options provide fault-tolerant infrastructure that runs Command Centre **without any changes to the application**, so a site that cannot tolerate server downtime gets protection without a redesign.

Penguin Solutions enables rapid deployment and simple management of that infrastructure, preventing downtime before it occurs and keeping essential business operations running.

## The three options

<table><thead><tr><th width="128">Option</th><th width="326">What it is</th><th>Typical fit</th><th>Part Number</th></tr></thead><tbody><tr><td><strong>ftServer</strong><br><strong>(2920 and 4920)</strong></td><td>Mirrored hardware components process the same instructions in <strong>lockstep</strong>, at the same exact time, keeping both halves of the ftServer in sync. If a component malfunctions, the mirrored component continues processing.</td><td>The highest levels of availability, with no performance hit to Command Centre.</td><td>C861700 C861710<br></td></tr><tr><td><strong>ztC Edge 250i</strong></td><td>A zero-touch, secure, highly automated appliance built as a redundant pair of rugged, hot-swappable nodes that can be installed at different locations.</td><td>Edge and OT sites, for both high-availability and fault-tolerant protection.</td><td>C861730</td></tr><tr><td><strong>everRun</strong> (and <strong>everRun Enterprise with SplitSite</strong>)</td><td>A software layer on standard Intel servers that adds clustering, fault tolerance, and data replication. Because the two servers are independent, they can be physically separated.</td><td>Most Command Centre installations, especially where the customer already has servers or mandates a server brand. SplitSite adds protection against a localized power or building failure.</td><td>C861720</td></tr></tbody></table>

## Resources

* [Gallagher Security Ecommerce Site](https://products.security.gallagher.com/security/nz/en_NZ/search/?text=penguin)
* [Penguin Solutions Integration Flyer](https://media.gallagher.com/asset/1a9c7163-2e8e-4e87-8d77-fd052c3c4c68/Stratus-Integration-Flyer.pdf)
* [Penguin Solutions ftServer](https://www.penguinsolutions.com/en-us/products/stratus-ftserver)
* [Penguin Solutions everRun](https://www.penguinsolutions.com/en-us/products/stratus-everrun)

***

🔗 **Related**

* [End of sale notification for Stratus ztC100i and ztC110i](/knowledge-hub/products/product-advisories/historical-notices/end-of-sale-notification-for-stratus-z.md). Part-number history for the ztC Edge range.


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