It's a cool thing to have. But a worthy investment? Maybe not.

I thought a cache drive would supercharge my NAS, but it created an unexpected bottleneck instead ...

Apple's new Fusion Drive unveil points toward the adoption of a cache accelerator structure, similar to what we've reviewed before. Good performance benefit, but the price is steep. Share on Facebook ...

According to IHS iSuppli, the SSD market will continue to boom this year, thanks to the rapid rise of so-called cache drives. These drives -- we reviewed a 60GB example from Corsair last month -- are ...

You can replace it with a larger mSATA SSD and use it as the system drive, too. At least that's how mSATA usually functions, and should function that way unless they did something weird to it to use ...