Microsoft Stream Storage Add-On (500 GB) expands your institution’s video storage for Stream (Classic) Plan 1 and Plan 2 tenants. Designed for education, this add-on provides an extra 500 GB of pooled capacity to help faculty and staff securely store, organize, and share class recordings, lectures, and training videos at scale. Content remains protected with enterprise-grade security, compliance, and admin controls aligned with Microsoft 365. Easily attach the add-on to eligible tenants to accommodate growing video libraries without disrupting existing workflows or permissions. Ideal for schools standardizing on Microsoft Teams and Stream for learning experiences. For current guidance on Stream (Classic) and migration to Stream (on SharePoint), see official Microsoft documentation.
Source: Microsoft Learn and product documentation.