---
title: "Datafence prerequisites"
slug: "datafence-spec"
tags: ["Datafence", "spec", "사양", "요금"]
updated: 2026-09-17T09:18:10Z
published: 2026-09-17T09:18:10Z
canonical: "guide.ncloud-docs.com/datafence-spec"
stale: true
---

> ## Documentation Index
> Fetch the complete documentation index at: https://guide.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Datafence prerequisites

Available in VPC

View supported environments and pricing information for the best use of Datafence.

## Cloud specifications

The cloud specifications supported by Datafence are as follows:

| Item | Specifications |
| --- | --- |
| Region (zone) | Korea |
| Platform | VPC |
| Languages | Korean, English, and Japanese |

              Note

              

For more information about the VPC environment, see [VPC overview](https://www.ncloud.com/product/networking/vpc) on the NAVER Cloud Platform portal. To verify VPC support for specific services, see [Ncloud user environment guide](/docs/en/environment-environment-1-1).

## Service specifications

The infrastructures and specifications supported by Datafence are as follows:

| Item | Specifications |
| --- | --- |
| Datafence | 1 Datafence per account |
| Shared data storage | - Requires 1 shared storage per Datafence - Server for accessing the shared data - Xen hypervisor-based g1 or g2 server created in the KR-2 zone of the Korea Region - 1 to 4 servers per Datafence - NAS for storing the shared data - Maximum total volume per account: 10 TB - 1 to 10 volumes per Datafence - 500 GB to 10 TB per volume |
| Analysis environment (Box) | - 1 to 5 boxes per Datafence - Servers for accessing analysis environment access and performing analysis - Xen hypervisor-based g1 or g2 server created in the KR-2 zone of the Korea Region - 1 to 4 servers per box - NAS for storing analysis results - Maximum total volume per account: 10 TB - 1 to 4 volumes per box - 500 GB to 10 TB per volume - For more information on the analysis environment infrastructure, see [Service details](https://www.ncloud.com/product/analytics/datafence#detail). |

              Note

              

To scale the box or NAS volume, contact [Customer Support](https://www.ncloud.com/support/question/service).

## Pricing information

Datafence charges its basic fee and the server security fee hourly. The server security fee refers to the fees imposed on the servers created for Datafence. The usage fees of the integrated services, such as the servers and NAS created for Datafence, are charged separately based on the pricing policy of each service. To see the usage fees in detail, go to **Cost Explorer** in the NAVER Cloud Platform portal. For detailed information about the pricing information of Datafence, access the NAVER Cloud Platform and see the pricing information on **Services > Big Data & Analytics > Datafence**.

- [**Portal > Services > Big Data & Analytics > Datafence**](https://www.ncloud.com/product/analytics/datafence)