基于NOR的flash技术比较早，它支持较高的读性能，但以降低容量为代价。

NOR-based flash is the older technology that supported high read performance at the expense of smaller capacities.

youdao

This is the effect that we get, I think, from reading Milton - is this notion that he seems to have had one of the largest memories imaginable and that he's remembered just about everything he's ever read.

我认为，我们从阅读弥尔顿而得到的,是这样一种说法，即他似乎,拥有我们可以想象的最大容量的记忆,他记下了所有他读过的东西。

耶鲁公开课 - 弥尔顿课程节选