以下是CentOS DVD 下载地址：
国内下载地址：
http://centos.candishosting.com.cn/5.4/isos/i386/
http://mirrors.163.com/centos/5.4/isos/i386/
http://centos.ustc.edu.cn/centos/5.4/isos/i386/
http://ftp.hostrino.com/pub/centos/5.4/isos/i386/
其它国家：
http://ftp.tcc.edu.tw/Linux/CentOS/5.4/isos/i386/
http://ftp.twaren.net/Linux/CentOS/5.4/isos/i386/
http://ftp.cs.pu.edu.tw/Linux/CentOS/5.4/isos/i386/
http://mirror01.idc.hinet.net/CentOS/5.4/isos/i386/
ftp://ftp.chu.edu.tw/Linux/CentOS/5.4/isos/i386/
http://ftp.isu.edu.tw/Linux/CentOS/5.4/isos/i386/
http://ftp.stu.edu.tw/Linux/CentOS/5.4/isos/i386/
http://centos.mirror.cdnetworks.com/5.4/isos/i386/
http://ftp.daum.net/centos/5.4/isos/i386/
http://mirror.khlug.org/centos/5.4/isos/i386/
http://data.nicehosting.co.kr/os/CentOS/5.4/isos/i386/
http://mirror.usonyx.net/Linux/CentOS/5.4/isos/i386/
http://mirror.nus.edu.sg/centos/5.4/isos/i386/
http://ftp.nara.wide.ad.jp/pub/Linux/centos/5.4/isos/i386/
http://ftp.jaist.ac.jp/pub/Linux/CentOS/5.4/isos/i386/
http://ftp.yz.yamagata-u.ac.jp/pub/linux/centos/5.4/isos/i386/
http://rsync.atworks.co.jp/centos/5.4/isos/i386/
http://ftp.riken.jp/Linux/centos/5.4/isos/i386/
http://ftp.iij.ad.jp/pub/linux/centos/5.4/isos/i386/
http://www.ftp.ne.jp/Linux/packages/CentOS/5.4/isos/i386/
http://mirror.corbina.net/pub/Linux/centos/5.4/isos/i386/
http://ftp.chg.ru/pub/Linux/CentOS/5.4/isos/i386/
http://mirror.svk.su/centos/5.4/isos/i386/
http://mirror.yandex.ru/centos/5.4/isos/i386/