Intel Core 2 Duo
Intel Celeron

At least 2.0 GB
At least 1.5 GB
At least 1 GB
At least 512 MB

At least 3.0 GHz
At least 2.5 GHz
At least 2.0 GHz
At least 1.5 GHz
At least 1 GHz

Lenovo
Toshiba
Hewlett Packard
Acer
Posiflex
Dell
IBM
Javelin Systems Inc
Intel
FEC
Maxdata
PIONEERPOS
CIPHERLAB
AMD
X2

At least 300 GB
At least 250 GB
At least 200 GB
At least 160 GB
At least 120 GB
At least 80 GB
At least 40 GB
At least 20 GB

DVD±RW
DVD-ROM