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2026-10-09 03:38 UTC
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CyrusOne AMS1 · Netherlands · CyrusOne
CyrusOne's purpose-built PolanenPark campus in Halfweg serves the Amsterdam market. The operator describes potential ultimate IT capacity of 54 MW across two buildings, rather than confirmed energized capacity. Existing operations are supported by operator service descriptions and historical tenant reporting. A January 2026 permit authorizes building B at Linieweg 3 within a two-data-center campus; its construction and commissioning status remain unresolved.
Capacity statements: 4 · Sources: 12
54 MW (exact) · it · Ultimate two-building AMS1 campus · 2026-10-09
60 MW (exact) · grid · AMS1 active/active A&B mains supply arrangement · 2026-10-09
72 MW (approx) · unspecified · Two-building PolanenPark campus proposed in 2018 · 2018-12-06
3 MW (exact) · unspecified · Historical Cyxtera leased portion of the Linieweg campus · 2023-06-09