Haeundae-gu has 2 data centers listed on DataColoc, operated notably by Digital Edge DC, kt cloud Co., Ltd. Compare colocation (rack, half-rack, 1U), pricing, certifications and connectivity, then get an instant costed estimate.
Server colocation in Haeundae-gu (server housing) means installing your own servers in a rack or cabinet (42U) inside a secure data center: redundant power, cooling, 24/7 security and multi-carrier connectivity. DataColoc lists 2 data centers offering colocation in Haeundae-gu, including Digital Edge DC, kt cloud Co., Ltd.
a full rack is priced on electrical power (kVA), IP transit and cross-connects. Compare the 2 data centers in Haeundae-gu to get a costed quote.
None: “housing” and “colocation” mean the same thing — hosting your own servers in a third-party data center, as opposed to renting a dedicated server or public cloud.
Filter by certification (ISO 27001, HDS, PCI-DSS) in the comparator to keep only compliant sites.
Learn the basics: colocation, 42U rack, cross-connect, IP transit, Tier III/IV.
Costed answers: how much does a rack cost?, cross-connect pricing, colocation or cloud? — and the colocation price barometer.
Beyond listed prices, here is the computed cost of a standard 5 kW rack in Haeundae-gu, from our open market model (published method, version 2026.07-v1):
| Item | Estimate |
|---|---|
| 5 kW rack, per month | €900 – €1,300 |
| Cost per kW per month | €160 – €230 |
| Over 3 years (36 months) | €32,400 – €46,800 |
Amounts are in euros: the model is computed in EUR, including for markets outside the euro area. We do not show a KRW conversion until a dated, sourced rate backs it.
What this covers: local industrial energy tariff, site efficiency (PUE), retail colocation margin and local market tightness. What it does not: IP transit, cross-connects, setup fees and PDUs — priced site by site in the comparator.
An estimate, not an offer. It is a model, with an open method and a version — not a contractual rate. A quote prices your actual configuration. Think the model is wrong? The method is published: tell us where.
Compare data centers in Haeundae-gu →Haeundae-gu has 2 data centers, operated by Digital Edge DC, kt cloud Co., Ltd. Declared design level: Tier III. That level describes the building's redundancy, not a contractual availability commitment: only the contract carries one.
A city has no electricity of its own: the sites in Haeundae-gu are connected to the national grid, itself interconnected with its neighbours. What is measured, and what decides, is therefore the country's generation mix. No single source dominates it: the largest, coal, supplies only 31.1% (2025). The detail: coal 31.1%, nuclear 29.6%, natural gas 27.9%, solar 6.1%, bioenergy 3.2%, oil (fuel oil, diesel) 1%. Fossil fuels (coal, gas, oil) account for 60% of it. A kilowatt-hour there weighs 417 g of CO2, i.e. 1.1 times less than the world average (458 g), 2025 figure. Concretely: a 3 kVA rack, in a site with a PUE of 1.5, draws 35,478 kWh a year and therefore emits 14.8 tonnes of CO2 a year here. The same rack, same hardware, same PUE, would emit 16 tonnes on a world-average grid. The building has nothing to do with it: the country does.
Source: Ember / Energy Institute via Our World in Data, retrieved 2026-09-14. A site under a direct renewable purchase agreement may show a different balance: that is for the operator to declare.
Since 1970, 2 earthquakes of magnitude 5 or above have been recorded within 100 km of Haeundae-gu, and 9 within 200 km. The strongest: magnitude 6.6 in 2005, 174 km away. This record covers 56 years, which is short on a seismic timescale: no recorded earthquake does not mean no hazard. It does not replace the statutory zoning, which alone binds construction.
Source: U.S. Geological Survey, ANSS ComCat, retrieved 2026-09-14. Measured from the median coordinates of the city's sites.
No Internet exchange point is listed here: traffic will run over transit bought from a carrier, which is billed by bandwidth. No rate is published by the operators in this city: pricing is on request, and we do not estimate it on their behalf.
The nearest site outside Haeundae-gu is 18 km away, in Busan (2 sites). Short distances matter: they drive the cost of a link between two buildings, and whether a backup site is workable.