China Mobile Limited

China Mobile’s Yunnan Data Center is a key part of the operator’s “Digital Yunnan” strategy, supporting cloud computing, big data, AI, and 5G applications across the province and into Southeast Asia. It forms part of a wider network of four provincial‑level facilities and ten city‑level nodes, designed to deliver low‑latency, high‑capacity digital infrastructure.

Located in Kunming, the site benefits from strong regional connectivity, including 1 ms, 3 ms, and 9 ms latency rings that link central Yunnan to South Asia and Southeast Asia. The facility uses advanced cooling systems, switching between water‑based chillers in summer and plate heat exchangers in winter to reduce energy consumption and maintain stable operating conditions.

China Mobile Yunnan

Construction of the first phase of the project started in 2017

The first phase of the datacenter, spanning 55,000 square meters, was put into operation in February 2020

The second phase of the datacenter went live in July 2023, adding 5400 cabinets over 34000 sqm of space

China Mobile Yunnan specifications and compliance data (certifications, standards, power/cooling capacity) for China Mobile Yunnan in Kunming.

Fully Built-Out Whitespace	89000 sq.m.
Live Whitespace	89000 sq.m.
Total Building Size	156000 sq.m.

Full Cabinets
Partial Cabinets
Shared Rackspace
Cages
Suites
Build-to-Suit
Footprints
Remote Hands

China Mobile Yunnan

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Tier Design	Tier 3
ISO27001 Certified