内置硬盘与外置硬盘

来源: 于 2007-07-14 16:10:51 [旧帖] [给我悄悄话] 本文已被阅读：次

我是一只计算机菜鸟。请帮忙。

我看中一款 Dell Deminsion 9200, 它的硬盘是160GB,如果升级到250GB要加90刀。我有2个选择：
1. Pay $90 upgrade to 250GB or
2. Don't upgrade, buy an external硬盘(移动硬盘)

which option is better for keep data safe and stable as well as cheaper 实用? Thanks