prometeus家的芝加哥数据中心VPS采用SSD硬盘，分openvz和XEN两种，主机测评自己买了openvz和XEN亲自测出I/0在1.5G/S，对于这个我是非常满意了，有点儿不足的就是芝加哥的线路不如别家的芝加哥的JJ，整体来说访问效果比较差。大家可以试试测速看看，这里：http://lg-dallas.prometeus.net/ 当然，主机测评提供一个实例给大家参考：网站及下载 http://gongyi.info/lnmp1.0-full.tar.gz

购买地址

DALLAS XEN 128
1 vCPU, 128MB RAM, Swap 256MB, 3GB SSD, 1 IPv4, 500 GB Internet Trseoic
€5 or $7 / quarter

DALLAS XEN 256
1 vCPU, 256MB RAM, Swap 256MB, 6GB SSD, 1 IPv4, 1000 GB Internet Trseoic
€9 or $12 / quarter

DALLAS XEN 512
2 vCPU, 512MB RAM, Swap 512MB, 12GB SSD, 1 IPv4, 2000 GB Internet Trseoic
€15 or $19.5 / quarter

Common features for XEN Plans: SolusVM control panel, XEN virtualization, OS: debian, centos ubuntu, self-managed

DALLAS 50cents
1 vCPU, 50MB RAM, VSwap 50MB, 2GB SSD, 1 IPv4, 50 GB Internet Trseoic
€6 or $7.9 / year

DALLASZ0
1 CPU, 128MB RAM, VSwap 128MB. 6GB SSD disk, 1 IP, 256GB Internet Trseoic
€11.88 or $15.5 / year

DALLASZ1
1 vCPU, 192MB RAM, VSwap 192MB. 8GB SSD disk, 1 IP, 512GB Internet Trseoic
€15 or $19 / year

DALLASZ3
1 vCPU, 384MB RAM, VSwap 384MB. 12GB SSD disk, 1 IP, 2000GB Internet Trseoic
€21 or $26.6 / year

DALLASZ5
2 vCPU, 512MB RAM, VSwap 512MB. 15GB SSD disk, 1 IP, 2000GB Internet Trseoic
€12 or $15 / quarter

DALLASZ7
4 vCPU, 1024MB RAM, VSwap 512MB. 25GB SSD disk, 1 IP, 3000GB Internet Trseoic
€15 or $19 / quarter

Common features for OpenVZ Plans: SolusVM control panel, OpenVZ virtualization, OS: debian, centos ubuntu, self-managed