Cloud4Y DC4Y.1 S33 Marfino Data Center Campus

Name: Cloud4Y DC4Y.1 S33 Marfino Data Center Campus
Address: RU

Under construction

Russia · 1 project · Last reported 2026-06-01

Summary

The operator's June work report, published July13, distinguishes the already operating container data center from the main building under construction. June physical activity includes concrete in the energy-center piles and continuing road/access works at the main construction area; foundation slabs remain future work. evidence

Cloud4Y corporate blog on Habr, currently displayed as Cloud4U · published 2026-07-13

Location

The interactive map needs JavaScript. Display anchor: 56.07412, 37.56630 (Point locator, WGS 84).

View location: OpenStreetMap · Google Maps · Bing aerial · Copernicus Browser

Campus reference; individual project footprints are not mapped.

Projects (1)

Cloud4Y Marfino Main Building Current Construction

Under construction last observed as of 2026-06-01 · Authoritative status update

Source and location review

Status source

Cloud4Y corporate Habr report: Marfino, Part 17, energy-center foundations evidence row
Cloud4Y corporate blog on Habr, currently displayed as Cloud4U · published 2026-07-13 · Company disclosure

Locator

Campus locator · Official source · operator_published_campus_reference_point evidence

Source checks

Not reviewed against imagery not_reviewed_for_core_preview
No imagery review is recorded for this project. Its status rests only on the dated authoritative source. · no independent imagery verification

Status age at review: 148 days before the data update on 2026-10-27

Location details

Coordinates: 56.07412, 37.56630
Geometry licence: no-open-license-asserted
Use scope: Campus locator
Scope class: operator_published_campus_reference_point
Authority: Official source
Source entity: Campus
Method: first_party_named_datacenter_card_yandex_placemark
Derivation: operator_card_coordinate_pair_axis_reorder_only
Precision scope: Exact operator-supplied numeric precision retained; actual positional accuracy unknown. Campus marker only, not construction boundary, main-building footprint, energy-center footprint, entrance, parcel centroid or land extent.
Horizontal uncertainty: Not reported
Operator supplies no positional accuracy or survey statement; many decimal places are not measured accuracy.
Geometry evidence: 1434c1dc 94835d2a 9b3dada3 c1518571

A locator places the site on the map. It is not a building footprint, a construction extent or a surveyed boundary unless the use scope is an official boundary, and even then it is a parcel or permit boundary.

Evidence

Sources are linked, not redistributed; each keeps its own terms. An archived copy is a lookup for the Wayback Machine capture nearest the retrieval date and may be unavailable or differ from what was reviewed. Each hash states what it covers; imported factual records are not publisher-page captures.

Evidence for Cloud4Y DC4Y.1 S33 Marfino Data Center Campus
Title	Publisher	Roles	Published	Retrieved	Licence	Attribution	Content hash (SHA-256)
Cloud4Y contacts: exact Marfino data-center map marker Archived copy	Cloud4Y Company disclosure	Geometry identity context, Site distinctness context, Geometry	not stated	2026-09-09	no-open-license-asserted	Cloud4Y	`3429323fcc6810144270b6fc7b5ed644cac559b86c3ebcf58c9de81aa87f1725` Retained source material; see source provenance
Cloud4Y corporate Habr article index: July13 Marfino and later entries Archived copy	Cloud4Y corporate blog on Habr, currently displayed as Cloud4U Company disclosure	Site distinctness context	not stated	2026-09-09	no-open-license-asserted	Cloud4Y corporate blog on Habr, currently displayed as Cloud4U	`1594e6cca7bcb1457282b53362aa6ec982bf6fcf1719035dec47a22431b767bf` Retained source material; see source provenance
Cloud4Y corporate Habr original project account: DC4Y.1 Marfino / TerraBit Archived copy	Cloud4Y corporate blog on Habr, currently displayed as Cloud4U Company disclosure	Geometry identity context, Site distinctness context	2024-12-12	2026-09-09	no-open-license-asserted	Cloud4Y corporate blog on Habr, currently displayed as Cloud4U	`dce325440c3c5c54bb7782ae297cd01fd56c5d02c3a4f267dd2b6c77a78891c0` Retained source material; see source provenance
Cloud4Y corporate Habr report: Marfino, Part 17, energy-center foundations Archived copy	Cloud4Y corporate blog on Habr, currently displayed as Cloud4U Company disclosure	Geometry identity context, Site distinctness context, Physical status	2026-07-13	2026-09-09	no-open-license-asserted	Cloud4Y corporate blog on Habr, currently displayed as Cloud4U	`56ae80cde91de531ee48c3bde7dd03f4e9e4f202a782f7c45f5fe857e0263ce2` Retained source material; see source provenance
Cloud4Y operator facility page: DC4Y.1 S33 Marfino Archived copy	Cloud4Y Company disclosure	Geometry identity context, Site distinctness context	not stated	2026-09-09	no-open-license-asserted	Cloud4Y	`28f355d01bb9191ee4953606524c8e61efde79040ef837c7fe9e4520d8ca60e5` Retained source material; see source provenance
Cloud4Y public frontend: data-center card to map marker binding Archived copy	Cloud4Y Company disclosure	Geometry identity context, Site distinctness context, Geometry	not stated	2026-09-09	no-open-license-asserted	Cloud4Y	`72068c1a91c292da5d2406f45e334c16ce01b277d0a0bbd66575fc2dffae7099` Retained source material; see source provenance
Yandex JavaScript API2.1 loading parameters: default latlong Archived copy	Yandex Company disclosure	Site distinctness context, Geometry	not stated	2026-09-09	no-open-license-asserted	Yandex	`1646839716030c4c273b7449baa99f3737e4dbe63b4b7bee2d8b6e53575fe654` Retained source material; see source provenance
Yandex JavaScript API2.1: geographic datum convention Archived copy	Yandex Company disclosure	Site distinctness context, Geometry	not stated	2026-09-09	no-open-license-asserted	Yandex	`c0cd38f1d7945f371b79bbcd1afaea6d87714e34540b9d6f3b7a98b33e11bff3` Retained source material; see source provenance

Cite this site

Kyars, K. (2026). Cloud4Y DC4Y.1 S33 Marfino Data Center Campus [site vcc-site-1295b8a3ae3b2543ec97]. In Data Center Atlas (2026-10-27) [Data set]. https://kiankyars.github.io/datacenter-atlas/sites/vcc-site-1295b8a3ae3b2543ec97/

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