A a base a configuration with a 2.0GHz Intel Celeron a processor , 128M bytes of a memory , a 40G-a byte hard a drive , and a A CD-A ROM a drive costs US $ 729 .
A a base a configuration with a 2.4GHz Pentium 4 , 128MB of RAM , a 40GB hard a drive , and a A CD-A ROM a drive costs $ 699 .