Nexeren YTA
Operational65 Rue Hélène Fürth, 69140 Rillieux-la-Pape, France
Nexeren YTA is a data center (Uptime Tier IV, design certified) in Rillieux-la-Pape, France, operated by Nexeren (XEFI Group), with 0.2 MW of published IT capacity, currently operational.
Nexeren YTA is a Tier IV design-certified colocation data center operated by XEFI Group's Nexeren brand in Rillieux-la-Pape, part of the group's new Grand Lyon "Yottacity" campus.

- Operator
- Nexeren (XEFI Group)
- City
- Rillieux-la-Pape, France
- Power, MW
- 0.2 MW
- Cooling
- Air
- Uptime Tier
- IV · design certified
- Floor space
- 213 m²
Coloprice Score
47 out of 100
Class D · #8 of 70 in France
- Resilience21/35
- Compliance8/20
- Transparency9/20
- Scale2/15
- Maturity7/10
Connectivity: 7 networks and 0 internet exchanges are present in this facility. Source: PeeringDB →
Awards & badges
Earned from the rankings — position in the country, city, category and worldwide lists, plus score axes at their maximum. Free to embed on the operator's site; each badge links back to the list that certifies it.
On the northern edge of Lyon, in Rillieux-la-Pape, XEFI Group's colocation arm Nexeren operates YTA, a data center built as part of the group's new "Yottacity" campus development. The facility packs 80 racks into 213 square meters, rated at 200 kW of usable IT power, and relies on twin 330 kW chilled-water cooling units with cold-aisle containment plus two backup generator sets fed through dual, independent power paths per pod. Nexeren pursued the Uptime Institute's most demanding fault-tolerance standard for the site, and its own materials list the constructed-facility Tier IV certification as targeted for 2026, following an already-completed Tier IV design certification. YTA sits alongside Nexeren's other certified French sites — in the Lyon region, Clermont-Ferrand, Vienne and Montpellier — under company-wide ISO 27001 and HDS (health-data hosting) certification, and is a physically separate building from Nexeren's existing Reventin-Vaugris site.
- ▮213 sqm / 80 racks, 200 kW IT capacity
- ▮Uptime Institute Tier IV Certification of Design Documents
- ▮Twin 330 kW chilled-water cooling units, cold-aisle containment
- ▮Two backup generator sets, dual power paths per pod
- ▮ISO 27001 and HDS certified (company-wide)
Colocation pricing: France & other markets — The Colocation Price Index →
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Data release:
Source — Verified against operator sources · data pending on-site verification