高品质美国CN2VPS自从上线洛杉矶CN2线路以来，慢慢的原来19.99美元每年的高品质美国CN2512M内存套餐长时间处于断货状态，即使是偶尔补货，也是供不应求，只要一上架商品很快就断货了。目前只有高品质美国CN2512M内存套餐当中只有洛杉矶CN2线路有512M内存套餐（高品质美国CN2洛杉矶CN2！1核1G内存20G硬盘G口47美元/年[建站推荐]），售价是29.99美元/年，并且只支持年付。但好在有优势，目前高品质美国CN2洛杉矶CN2线路512M内存套餐购买后支持在后台进行机房切换，并且还支持DC3（QuadraNet机房）和DC8（Zenlayer机房）两个CN2线路可以更换。所以如果预算允许，蜗牛还是建议购买CN2直连线路，速度要比普通亚洲优化线路要好，高品质美国CN2VPS全套餐介绍点击这里查看。

关于什么时候上线高品质美国CN2会上线19.99美元每年的512M内存套餐VPS，蜗牛也很关系，今天了解到官方计划在2018年1月17日左右上线，具体时间有可能发生变化，如果需要购买19.99美元每年的512M内存套餐请随时关注蜗牛789，蜗牛将第一时间更新关于512M内存上货消息。

下面是高品质美国CN2官方对于512M内存套餐上货时间的准确说法：

Hello,

Due to higher than usual demand, we are running out of room at multiple locations.

Throughout December 2017 we are deploying additional equipment to support the increased growth; our anticipated restock date is January 17, though this may change – we are already observing shipping delays due to U.S. and Canadian holiday seasons. Feel free to check with us around January 12 for more exact date.

Currently we have the following plan in stock:
https://bwh88.net/#www.vps.com.in#11970&pid=56

It is more expensive than our $19.99/yr plan, however it comes with CN2 (enterprise) uplink. If you use China Telecom as your internet service provider, I am sure you will appreciate lower latency and better data transfer speeds over CN2 line.

If you decide to order the new CN2 plan, note that you will not be able to select any location besides Los Angeles during the ordering process. However after your VPS is activated, you can migrate it to any other datacenter (just like a regular $19.99 plan) by using KiwiVM control panel.

Thank you.