ss="headerlink" href="#instance-limits" title="Permalink to this headline">¶</a></h3>
<p>There also are limits on the number of instances that can be created within an account. For vFXT instance types, the limits are 20 r4.2xlarge or r3.2xlarge instances; and 5 r4.8xlarge or r3.8xlarge instances. (These limits are for on-demand instances; reserved instance limits are 20 for both types.)</p>
<p>For instance, you cannot create two three-node clusters with r4.8xlarge nodes within the same account unless you h