Netcup 服务器热门配置对比选型
独享根服务器流量与带宽政策解读
基于 KVM 的 Root Server 根服务器
我们 G12、G11、G10、G9、G8、G7 世代 Root Server 的所有计算资源均为独占的 CPU 和 RAM 资源。这意味着这些专用服务器不会发生任何 CPU 或内存超分与资源共享。
用户可直接通过 Web 控制面板或 API 自行操作高级功能，包括挂载 ISO 镜像、自定义镜像、远程控制台 (VNC)、写时复制快照 (Snapshots)、Cloud-init 自动化初始化、自定义路由以及 IPv4 和 IPv6 PTR 反向解析设置。在服务器控制面板 (SCP) 中可实时监控系统日志与性能统计数据。在执行系统更新前，您可以轻松创建快照备份，必要时可一键恢复系统。
Root Server (Dedicated CPU) Models & Recommended Use Cases
RS 1000 G12
这款 Root Server 是作为Web 与邮件服务器以及轻量级数据库应用的理想入门级解决方案，为初学者提供均衡的性能表现。
RS 2000 G12
凭借包含更多内存和更大 SSD 在内的扩展资源，RS 2000 G12 非常适合中型 Web 和邮件服务器、复杂 Web 应用及应用服务器。
RS 4000 G12
RS 4000 G12 为大型企业平台、大型 Web 应用和数据密集型场景提供高性能支撑。它是拥有丰富资源的理想数据库服务器。
RS 8000 G12
针对最高性能和资源需求，配备令人印象深刻的 64GB 内存、14 个独占核心以及超大 SSD 的 RS 8000 G12 是高性能应用服务器、Web 和邮件服务器以及大型数据库的理想之选。
物理独立服务器 vs. Root Server 对比
独立服务器 (Dedicated Server) 与 Root Server：哪种更适合您的业务？独立服务器提供物理硬件独占，这意味着用户租用整台裸金属硬件，无任何虚拟化层。独立服务器的优势在于可榨干硬件的极致极限性能。
而 Root Server 则是基于 KVM 硬件虚拟化的云服务器。分配给 Root Server 的 CPU 核心和 RAM 内存同样是完全独占保留的，仅供您的应用使用。因此在绝大多数实际场景中，Root Server 的计算与磁盘性能表现与物理独立服务器几乎无异。
不仅如此，Root Server 还具备独立服务器无法比拟的弹性优势：如更低的入门成本、几秒内的快照备份与恢复、挂载 ISO 自定义安装系统、Cloud-init 自动部署以及强大的 API 控制盘。对比两者，Root Server 往往是综合性价比更高的选择。
Netcup Root Server 方案的核心优势
Netcup Root Server 融合了虚拟云服务器与物理独立服务器的双重优势。尽管采用了虚拟化技术，Root Server 依然为用户提供保证独占的 AMD EPYC™ 9645 2 CPU 核心与高速 DDR5 内存。用户可通过高速 SSD 硬件 RAID 访问磁盘，且极易于运维管理——例如方便地创建快照备份、导入和导出镜像等。对于 AI/ML 机器学习、渲染或其他 GPU 算力需求任务，推荐选用 Netcup vGPU 服务器。
Root Server 灵活存储扩展
您的 Root Server 需要更多磁盘空间？只需在服务器控制面板 (SCP) 中点击几下，即可随时灵活挂载扩展 Local Block Storage (NVMe/SSD) 本地块存储。随用随扩，轻松应对数据增长需求。
Local Block Storage 本地块存储价格计算器
动态计算所需额外 NVMe/SSD 存储扩展费用
1 TB = 1024 GB / 适用于 G9 起的 Root Server、G10 起的 VPS x86 以及 G11 的 VPS ARM64（最高支持 8 TB 扩展）。部分 G11 型号与 Lite 套餐最高可扩展至 4 TB。vGPU 套餐最高可扩展至 4 TB 存储。单价为每 GB € 0.012（另计增值税），总金额按四舍五入精确至分。
Netcup 30 天满意度退款保障
在客户正式订购前，Netcup 希望用户能充分了解并确认其 Root Server 产品完全符合使用需求。如果您在订购 Root Server 后的 30 天内有任何不满意，可以退还服务器并获得基础服务费（月单价乘以结算周期）的全额退款。
netcup.blog 本站专属优惠码与优惠券
在 Netcup 官方结算时使用以下验证可用的优惠码，立享额外折扣与新客户立减优惠。免费领取，即刻省钱！
常见问题解答 (FAQ)
Advantages of our vServer / VPS
Local Block Storage for vServer
Local Block Storage 本地块存储价格计算器
动态计算所需额外 NVMe/SSD 存储扩展费用
vServer (VPS) Models & Recommended Use Cases
VPS 500 G12
VPS 1000 G12
VPS 2000 G12
VPS 4000 G12
VPS 8000 G12
Managed vServer possible
Root server or vServer - which is the best option?
Affordable VPS plans
Netcup 30 天满意度退款保障
netcup.blog 本站专属优惠码与优惠券
Frequently Asked Questions
Advantages of Netcup ARM Servers
Energy Efficiency
ARM servers based on Ampere Altra Max CPUs deliver outstanding energy efficiency, lowering operating costs while minimizing environmental impact.
Scalability
Thanks to the ARM64 architecture and Linux ecosystem, Netcup's ARM servers provide high availability to adapt seamlessly to changing project needs.
High Performance
Support for Linux ARM and ARM64 enables a wide spectrum of software applications including databases, edge computing, microservices, and web servers.
ARM Servers: Reliable Performance and Energy Efficiency
The Ampere Altra Max CPU is the powerhouse behind Netcup's ARM server platform, delivering high multi-thread performance with remarkable energy efficiency.
- Based on the latest enterprise ARM64 architecture
- Ideal for hosting and cloud application workloads
- Broad compatibility with standard Linux distributions
- Cost-efficient and powerful cloud server solution
ARM64 vs. x86
The main difference between ARM and x86 servers lies in architecture design. Netcup's ARM servers are ideal for workloads that benefit from high degrees of parallelism due to higher core counts, while x86 servers offer broader legacy software compatibility.
ARM64 processors deliver impressive runtime energy efficiency. For compute-heavy single-thread tasks or x86-only proprietary applications, Netcup recommends their x86 VPS and Root Server series.
Hard Disk Expansion for ARM Servers
With support for Local Block Storage, Netcup ARM server capacities can be expanded by up to 8 TB at any time. Storage volumes have no fixed contract terms and can even be moved dynamically between server instances for maximum flexibility.
Local Block Storage 本地块存储价格计算器
动态计算所需额外 NVMe/SSD 存储扩展费用
1 TB = 1024 GB / 适用于 G9 起的 Root Server、G10 起的 VPS x86 以及 G11 的 VPS ARM64（最高支持 8 TB 扩展）。部分 G11 型号与 Lite 套餐最高可扩展至 4 TB。vGPU 套餐最高可扩展至 4 TB 存储。单价为每 GB € 0.012（另计增值税），总金额按四舍五入精确至分。
What are the specific use cases for ARM servers?
Netcup's ARM servers adapt to a wide array of hosting requirements, providing a versatile, future-proof cloud foundation.
Web Hosting & Applications
ARM servers are ideal for hosting web portals and web applications. The ARM64 architecture delivers efficient processing of concurrent HTTP web requests.
Development & Test Environments
Developers value the flexibility of ARM servers for building CI/CD test pipelines. ARM64 enables accurate simulation of native ARM production environments.
Data Processing & Big Data
ARM servers excel at parallel data processing and analytics. Powerful Ampere Altra Max CPUs are designed to handle compute-intensive tasks efficiently.
Edge Computing & IoT
With high energy efficiency, ARM servers are optimal for edge computing where processing power is required near the data source, as well as IoT gateways.
Private Cloud Infrastructures
Organizations seeking to build custom private cloud setups benefit from Netcup ARM servers' high availability, density, and cost efficiency.
Frequently Asked Questions about ARM Servers
Compute power at the best price
Netcup's vServer Lite tariffs offer affordable, price-optimized VPS solutions — ideal for beginners, developers, or smaller projects. Users get reliable server performance at a low, predictable price with no hidden costs or price increases after the first year.
Local Block Storage for vServers
Depending on the plan, up to 4 TB of additional storage is available for VPS Lite plans with Local Block Storage technology. Users can choose their desired storage capacity regardless of contract runtimes, quickly and easily scaling storage capacity whenever required.
Local Block Storage 本地块存储价格计算器
动态计算所需额外 NVMe/SSD 存储扩展费用
Affordable VPS plans
Netcup provides a variety of VPS plans with excellent value for money to meet diverse hosting needs — ideal for hosting with scalable resources, instant provisioning, and great performance at a budget-friendly price point.
