riotor
2014-11-29 19:08:16 +08:00
从硬盘的读写上说WIN7普遍支持AHCI模式,访问速度更快。而WinXP一般只支持IDE模式。
AHCI and IDE are two modes in which a hard drive communicates with the rest of the computer system using a SATA storage controller. SATA hard drives can operate in a backward-compatible PATA/IDE mode, a standard AHCI mode or vendor-specific RAID. AHCI stands for Advanced Host Controller Interface and is a faster mode of operation compared to IDE. RAID mode also enables and makes use of AHCI.