专有宿主机- 弹性计算-阿里云

阿里云专有宿主机

阿里云专有宿主机，提供独享物理主机的单租户环境、通过独享硬件资源方式可以满足安全、合规、自定义部署、自带许可（BYOL）需求，在专有宿主机上创建的ECS云服务器完整保留ECS云服务器的优点和特性。
直播时间：7月4日 15:00

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产品特性

安全合规

主机级别物理隔离（CPU、内存、网络），带来更高隔离级别；独享宿主机资源，满足敏感业务监管要求（如金融监管)

自带许可（BYOL）

支持导入BYOL镜像并使用BYOL镜像创建实例，可重复利用已购的按socket、CPU核数授权的软件许可，帮助企业节约上云成本

灵活部署

用户可以指定专有宿主机创建ECS云服务器，也可以在创建ECS云服务器之后将其调度至另一专有宿主机

完整继承ECS

专有宿主机上创建的ECS云服务器和在常规环境创建的ECS云服务器从规格、功能、到性能参数上完全一致

专有宿主机VS共享宿主机

单一用户独享整台物理服务器资源

多用户通过虚拟化共享物理服务器资源

应用场景

场景一：项目级部署方案

项目级资源部署隔离，达到更高级的安全部署需求

针对业务安全有严格要求和高隔离型诉求的企业，可以将同一个业务部门或者项目的服务器资源进行聚合部署，也可以将不同业务部门或者项目的服务器资源进行物理级别的隔离，最终达到高级别的安全、合规要求。

可控部署

云服务器部署按物理主机严格打散和聚合

安全合规

满足安全合规、业务高可用

场景二：高性能稳定性方案

为游戏、直播类场景提供更高稳定性的服务器解决方案

将同一组业务集群部署在同一台专有宿主机上，保证服务器间互访的稳定性。同时将同组业务的备份分别部署在不同的专有宿主机上以达到更高可用性，避免单点异常造成的业务风险。

性能稳定

CPU和内存彻底独占，性能无抖动、无多租户争抢

业务高可用

单可用区内实现高可用架构，避免单点故障带来的业务风险

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可选专有宿主机类型

支持规格族	SN1NE	SN2NE	SE1NE	C5	G5	R5	12
	计算网络增强型	通用网络增强型	内存网络增强型	计算型	通用型	内存型	本地SSD型
Socket	2	2	2	2	2	2	2
物理核数	32	32	32	48	48	48	48
CPU型号	Intel Xeon E5-2682v4	Intel Xeon E5-2682v4	Intel Xeon E5-2682v4	Intel Xeon Skylake Platinum 8163	Intel Xeon Skylake Platinum 8163	Intel Xeon Skylake Platinum 8163	Intel Xeon Skylake Platinum 8163
主频	2.5GHz	2.5GHz	2.5GHz	2.5GHz	2.5GHz	2.5GHz	2.5GHz
可用vCPU	56	56	56	88	88	88	80
可用内存	112GiB	224GiB	448GiB	176GiB	352GiB	704GiB	640GiB
本地SSD	一	一	一	一	一	一	10*1788GiB

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