Waltham在 DataColoc 上收录了4个数据中心（主要运营商：Equinix, Inc., FirstLight Fiber, Inc., Centersquare, Cogent Communications, Inc.）。比较主机托管（机柜、半机柜、1U）、价格、认证与连接，并即时获取成本估算。
比较Waltham的数据中心 →The nearest site outside Waltham is 11 km away, in Needham (3 sites). Short distances matter: they drive the cost of a link between two buildings, and whether a backup site is workable.