# Cache Server: Save Bandwidth

Faronics Deploy retrieves application installers (except for Custom Apps) from the vendor websites and Windows Updates from the Windows Update website by default. \
\
To optimize bandwidth utilization, Deploy allows you to designate one or multiple computers to act as a "Cache Server." All application installers and Windows Updates will be stored on the computers that are marked as cache servers so computers can retrieve the updates on the local network.&#x20;

The **minimum space requirement** on the computers that are designated as **cache servers** is **50GB** on the system drive.&#x20;

To designate a computer as a Cache Server:

![Select DESKTOP3 to set as a cache server](/files/-MUKa-QBENBZgQ7KrnuZ)

1\. Select the **Control Grid** tab on the top menu bar.

2\. Navigate to the **Applications** tab.

3\. Select a **computer** in the **Computer Name** grid; the **ACTION TOOLBAR** will now appear.

4\. Scroll down and check the box **Set as Cache Server**. &#x20;

5\. Click **YES** on the confirmation prompt.

<img src="/files/-MUK_Mjs3hgKE-01Oern" alt="" data-size="original">&#x20;

6\. <img src="/files/-MThFP7Vjbjo9iuGAMr4" alt="" data-size="line"> will now appear next to the computer name in the Application Grid to indicate that it is a **Cache Server**.

![DESKTOP 3 is now a cache server](/files/-MUKaTK1NLnC19suv7uI)

{% hint style="success" %}
A computer has successfully been configured to be a cache server.
{% endhint %}


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