正如宣称Unlimited(无限制)空间和流量的美国主机，通常都会有其他限制一样，美国主机IXWebHosting也是提供Unlimited的虚拟主机，包括Windows虚拟主机和Linux虚拟主机，也会有其他限制，其中一个可能比较让人关心的限制就是最大文件数量限制。

关于IXWebHosting主机的文件数限制，IXWebHosting在他们的服务条款中是这样写的：

IX Web Hosting offers commercially reasonable high-limit or unlimited amounts of disk space and/or other resources, such as bandwidth transfer, number of email accounts or FTP accounts. File quota limits are enforced to ensure system operating integrity and reliability and are limited to 100,000 files on Windows plans and 300,000 files on Linux plans. The intention of IX Web Hosting is to provide ample resources for customer convenience, so that customers needn’t to worry about exceeding limits.

也就是IXWebHosting分别对其Windows虚拟主机和Linux虚拟主机的文件数做了不同的限制：

• Windows虚拟主机：最大文件数为10万个
• Linux虚拟主机：最大文件数为30万个

IXWebHosting官方网站：IXWebHosting.com