I've been using the blackboard a little ad hoc here, but suppose I neaten things up here now and present this rectangle is let's say R RAM, the memory inside of your computer.

我在这里特别地使用这块黑板，假如我整理这些东西，把它们呈现,这个长方形，假如说就是内存，你电脑的内存。

哈佛公开课 - 计算机科学课程节选

All right so it has to live in RAM as opposed to the hard drive because otherwise things would be terribly slow as you know so it's much better if your programs live while they're running in RAM and they end up in what's called the tech segment.

好的，它存在内存中，而不是硬盘中,因为，否则程序会非常的缓慢,程序在内存中运行会好得多,它们在技术段,的地方结束。

哈佛公开课 - 计算机科学课程节选

It ends up at the top most portion of the computer's RAM.

在内存中的顶部结束。

哈佛公开课 - 计算机科学课程节选

Other specs include up to 2GB of RAM, up to 64GB of internal storage, a USB 2.0 port and a media card reader.

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If you like, though, you can configure yours with an i5 or i7 processor, up to 8GB of RAM and up to 512GB of SSD storage.

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Configuration options include your usual array of Core i3, i5 and i7 processors (vPro optional), with up to 8GB of RAM and up to 256GB of solid-state storage.

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