Windows 7 和 2008 R2 开始支持 512e 磁盘了： http://support.microsoft.com/kb/982018/en http://en.wikipedia.org/wiki/Advanced_Format
Support for Hard Disk Formats based on Windows OS Version Common Name(s) Physical sector size Logical sector size Windows Version with Support 512 Native, Legacy 512 bytes 512 bytes All Windows versions Advanced Format, 512e, 4k/512e 4 KB 512 bytes Windows 7 with MS KB 982018 Windows 7 SP1 Windows Server 2008 R2 with MS KB 982018 Windows Server 2008 R2 SP1 4K Native, 4kn, 4k/4k 4 KB 4 KB Not supported yet, plan to support Other Not 4 KB or 512 bytes Not 4 KB or 512 bytes Not supported 似乎 Linux 已经支持 512e 磁盘很久了，但是我不知道 Linux 是否支持 4kn 磁盘 ？ -- Dongsheng
