{"rid":"storage/microsoft-fabric-trial-capacity-onelake","card":{"rid":"storage/microsoft-fabric-trial-capacity-onelake","eid":"microsoft","topic":"storage","slug":"microsoft-fabric-trial-capacity-onelake","provider":"Microsoft Fabric trial capacity / OneLake","url":"https://learn.microsoft.com/en-us/fabric/fundamentals/fabric-trial","domain":"microsoft.com","category":"iaas","tier":null,"verdict":"trial-only","vorder":2,"grp":"trial","confidence":"reported","binding":"none","identity_kind":"card","identity_basis":"defaulted","needs_card":1,"needs_phone":null,"needs_id":null,"needs_institution":null,"country":null,"crypto":null,"interfaces":"rest,rclone","egress_metered":1,"per_object_bytes":null,"retention_days":null,"verified_at":"2026-10-21T00:00:00.000Z","verified_basis":"inherited","checked_on":"2026-10-21","stale_on":"2026-11-04","n_evidence":3,"usd_month":null,"usd_per_tb_month":null,"summary":"1 TB of data in OneLake, free for 60 days.","duplicate_of":null,"n_unknown":7},"record":{"topic":"storage","slug":"microsoft-fabric-trial-capacity-onelake","provider":"Microsoft Fabric trial capacity / OneLake","url":"https://learn.microsoft.com/en-us/fabric/fundamentals/fabric-trial","category":"iaas","free_tier":{"stated":"1 TB of data in OneLake, free for 60 days.","unit":"TB","metered_on":"unstated","source_url":"https://learn.microsoft.com/en-us/fabric/fundamentals/fabric-trial","read_on":"2026-10-21","notes":null},"per_object_cap":{"stated":"not stated","source_url":"https://learn.microsoft.com/en-us/fabric/fundamentals/fabric-trial","notes":"not stated"},"retention":{"stated":"not stated","source_url":"https://learn.microsoft.com/en-us/fabric/fundamentals/fabric-trial","notes":"not stated"},"egress":{"terms":"Not separately metered during trial; capacity is F4 or F64 SKU consumption.","metered":true},"interface":["rest","rclone"],"interface_detail":"rest","tooling":"Genuinely excellent interface: OneLake speaks the ADLS Gen2 DFS API and the Blob API - https://onelake.dfs.fabric.microsoft.com/<workspace>/<item>.<type>/<path>, plus an ABFS driver URI. Any Azure Storage SDK or rclone 'azureblob' remote can talk to it. 1 TB beats most free tiers on volume.","chaining":"Trials are per-user/per-tenant, so theoretically N accounts x 1 TB x 60 days - but the trial expires and the data does not survive usefully.","limits":[],"limits_note":"60 days only. On expiry, non-Power BI items become inactive and 'All content remains stored in OneLake for 7 days' before being inaccessible. Then needs a paid F or P capacity.","identity_cost":{"kind":"card","detail":"inferred from the category 'iaas'; the source record states no identity cost, so this is a class assumption, not evidence","country":null},"reliability_note":"Hard 60-day expiry with a 7-day grace window - this is a trial, not storage. Fine for a one-off bulk ingest/egress burst, useless for a 20 TB archive.","confidence":"reported","confidence_note":"One page read moves it to documented.","evidence":[{"url":"https://learn.microsoft.com/en-us/fabric/fundamentals/fabric-trial","date":"2026-10-21","proved":"'free access for 60 days'; 'Store up to 1 TB of data in OneLake'; 'All content remains stored in OneLake for 7 days'"},{"url":"https://learn.microsoft.com/en-us/fabric/onelake/onelake-access-api","date":"2026-10-21","proved":"'OneLake provides open access to all of your Fabric items through existing Azure Data Lake Storage (ADLS) and Blob APIs'; 'https://onelake.dfs.fabric.microsoft.com/<workspace>/<item>.<itemtype>/<path>/<fileName>'"},{"url":"https://onelake.dfs.fabric.microsoft.com/test?resource=filesystem","date":"2026-10-21","proved":"probe: curl -> HTTP 401 {\"error\":{\"code\":\"Unauthorized\",\"message\":\"Authentication Failed with Bearer token is not present in the request\"}} (endpoint live, needs Entra token; no anonymous access)"}],"verdict":"trial-only","verified_at":"2026-10-21T00:00:00.000Z","notes":"1 TB of data in OneLake, free for 60 days.","extras":{"dead_end":{"failure_class":"quota","why":"1 TB of data in OneLake, free for 60 days.","retry_when":null,"first_recorded":"2026-10-21"}},"binding":"none","binding_note":"no constraint of a named kind was recorded; the verdict rests on the quota sentence rather than on a named limit"},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":1,"unit":"TB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"}],"unknown":[["$.extras.dead_end.retry_when","process"],["$.free_tier.notes","process"],["$.identity_cost.kind","identity-defaulted"],["$.per_object_cap.notes","not-extracted"],["$.per_object_cap.stated","not-extracted"],["$.retention.notes","not-extracted"],["$.retention.stated","not-extracted"]],"history":[],"drift":[]}