Opening the drive one can clearly see the Toshiba flash, Hynix DRAM that is the cache, and a chip that says Phison.

打开驱动器都可以清楚地看到东芝闪存，这是海力士DRAM缓存，芯片，上面写着群联。

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Combining the performance of SSD, USB 3.0 and DRAM cache technology, the FastKey can write small files up to 100 times faster than your average USB 2.0 hard drive.

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The MRAM replaces capacity backed DRAM that is typically used as cache and buffers in storage systems.

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Likewise, if DRAM ever loses out to magnetic memory, cache chips will decline alongside it.

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