RamNode，美国商家，成立于2012年，主打美国洛杉矶、西雅图、纽约、亚特兰大VPS、VDS产品销售，其中VPS产品全部采用KVM架构。从2019年7月下旬开始RamNode所销售的VPS产品改为基于OpenStack平台的云服务器产品，从原来的按周期付费改成了按小时计费，最低配置为1核512M内存，$3/月、$0.0045/小时起，并且支持支付宝、微信、PayPal、信用卡等方式付款购买。

RamNode新上线的OpenStack平台云服务器产品主要分为“STANDARDKVM”（标准KVM）、“PREMIUMKVM”（高级KVM）、VDS三个类别，有洛杉矶云服务器、西雅图云服务器、纽约云服务器、亚特兰大云服务器可以选择，最低配置1和512M内存，$3/月、$0.0045/小时。按小时计费、支持安装自定义系统。下面列举的是三款低配方案。

下面两个图片展示的是标准KVM和高级KVM全部云服务器方案、配置及价格大家可以根据自己业务需要进行选择，标准KVM是SSD硬盘，高级KVM是NVMe硬盘。另外大家还可以根据自身需要选择DDoS过滤的IP价格为3美元/月，点击这里订购高防IP这里；如果流量不够用，超过默认流量收费为0.004美元/GB。存储空间（快照，ISO上传等）收费为0.05美元/GB/月。

二、RamNode云服务器购买教程

1、RamNode新上线的OpenStack平台云服务器产品购买相比之前还是有所不同的，我们首先点击这里注册一个账号并购买一个“OpenStackCloudAccount”，OpenStack云平台账户是免费的。

购买后如下图我们今天云平台管理页面。

2、进入云面板后如下图创建云服务器。

3、如果你自己购买的云服务器产品不需要使用了，如下图可以删除，删除后不会再扣费。

在写此文章教程时，蜗牛也购入了洛杉矶、西雅图512M内存的云服务器产品各一台，下面是简单的国内速度、硬盘IO读写速度测试结果。洛杉矶、西雅图到国内三网速度，从下面测试结果来看较为一般，不过硬盘IO独享速度不错，更适合面向北美用户使用。

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CPUModel:AMDEPYCProcessor(withIBPB)

CPUCores:1Cores@2099.996MHzx86_64

OS:CentOS7.6.1810(64Bit)KVM

Kernel:3.10.0-957.21.3.el7.x86_64

TotalRAM:68MB/487MB(122MBBuff)

LoadAverage:0.00,0.06,0.05

ASN&ISP:AS3842,RamNodeLLC

Location:LosAngeles,UnitedStates/US

----------------------------------------------------------------------

AverageI/OSpeed:878.7MB/s

----------------------------------------------------------------------

NodeNameUploadSpeedDownloadSpeedLatency

Speedtest.net16.87Mbit/s89.73Mbit/s(*)57.169ms

Fast.com0.00Mbit/s191.7Mbit/s-

Wuhan1CT1.77Mbit/s58.34Mbit/s-

WuhanCT3.13Mbit/s56.52Mbit/s-

LianyungangCT0.65Mbit/s34.48Mbit/s-

HangzhouCT0.73Mbit/s2.10Mbit/s-

SuzhouCT0.79Mbit/s17.06Mbit/s-

HefeiCT1.88Mbit/s1.20Mbit/s-

Wuhan2CT2.39Mbit/s46.03Mbit/s-

GuangzhouCT5.72Mbit/s16.09Mbit/s-

LanzhouCT0.75Mbit/s4.00Mbit/s-

TianjinCU2.41Mbit/s64.32Mbit/s-

KunmingCU17.56Mbit/s30.53Mbit/s-

LanzhouCU4.35Mbit/s27.52Mbit/s-

ChongqingCU3.49Mbit/s23.00Mbit/s-

NingxiaCU5.73Mbit/s19.21Mbit/s-

WuhanCU28.07Mbit/s39.71Mbit/s-

HefeiCU14.28Mbit/s27.82Mbit/s-

NanjingCU10.27Mbit/s59.35Mbit/s-

ShangHaiCU1.27Mbit/s53.90Mbit/s-

ShanghaiCU1.52Mbit/s53.80Mbit/s-

ShangHai5GCU1.67Mbit/s4.69Mbit/s-

ChangchunCU1.97Mbit/s71.30Mbit/s-

BeijingCM2.02Mbit/s81.32Mbit/s-

HangzhouCM1.15Mbit/s96.46Mbit/s-

NingboCM1.55Mbit/s5.09Mbit/s-

KashiCM2.72Mbit/s12.42Mbit/s-

HetianCM2.97Mbit/s34.17Mbit/s-

WulumuqiCM3.41Mbit/s26.45Mbit/s-

NanningCM2.12Mbit/s41.92Mbit/s-

Jinan33.03Mbit/s75.43Mbit/s-

ChongqingCCN0.66Mbit/s0.17Mbit/s-

----------------------------------------------------------------------

Timestamp:2019-07-2814:01:11GMT+8

Results:/root/superbench.log

----------------------------------------------------------------------

----------------------------------------------------------------------

CPUModel:AMDEPYCProcessor(withIBPB)

CPUCores:1Cores@2099.996MHzx86_64

OS:CentOS7.6.1810(64Bit)KVM

Kernel:3.10.0-957.21.3.el7.x86_64

TotalRAM:68MB/487MB(122MBBuff)

LoadAverage:0.00,0.06,0.05

ASN&ISP:AS3842,RamNodeLLC

Location:LosAngeles,UnitedStates/US

----------------------------------------------------------------------

AverageI/OSpeed:878.7MB/s

----------------------------------------------------------------------

NodeNameUploadSpeedDownloadSpeedLatency

Speedtest.net16.87Mbit/s89.73Mbit/s(*)57.169ms

Fast.com0.00Mbit/s191.7Mbit/s-

Wuhan1CT1.77Mbit/s58.34Mbit/s-

WuhanCT3.13Mbit/s56.52Mbit/s-

LianyungangCT0.65Mbit/s34.48Mbit/s-

HangzhouCT0.73Mbit/s2.10Mbit/s-

SuzhouCT0.79Mbit/s17.06Mbit/s-

HefeiCT1.88Mbit/s1.20Mbit/s-

Wuhan2CT2.39Mbit/s46.03Mbit/s-

GuangzhouCT5.72Mbit/s16.09Mbit/s-

LanzhouCT0.75Mbit/s4.00Mbit/s-

TianjinCU2.41Mbit/s64.32Mbit/s-

KunmingCU17.56Mbit/s30.53Mbit/s-

LanzhouCU4.35Mbit/s27.52Mbit/s-

ChongqingCU3.49Mbit/s23.00Mbit/s-

NingxiaCU5.73Mbit/s19.21Mbit/s-

WuhanCU28.07Mbit/s39.71Mbit/s-

HefeiCU14.28Mbit/s27.82Mbit/s-

NanjingCU10.27Mbit/s59.35Mbit/s-

ShangHaiCU1.27Mbit/s53.90Mbit/s-

ShanghaiCU1.52Mbit/s53.80Mbit/s-

ShangHai5GCU1.67Mbit/s4.69Mbit/s-

ChangchunCU1.97Mbit/s71.30Mbit/s-

BeijingCM2.02Mbit/s81.32Mbit/s-

HangzhouCM1.15Mbit/s96.46Mbit/s-

NingboCM1.55Mbit/s5.09Mbit/s-

KashiCM2.72Mbit/s12.42Mbit/s-

HetianCM2.97Mbit/s34.17Mbit/s-

WulumuqiCM3.41Mbit/s26.45Mbit/s-

NanningCM2.12Mbit/s41.92Mbit/s-

LanzhouCM4.60Mbit/s14.42Mbit/s-

Jinan33.03Mbit/s75.43Mbit/s-

ChongqingCCN0.66Mbit/s0.17Mbit/s-

----------------------------------------------------------------------

Timestamp:2019-07-2814:01:11GMT+8

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