Windows – I recently attached an external HD with eSATA in Windows 7. When I try to enable ReadyBoost, I click Test in the device Properties and nothing happens. Why

esataexternal hard drivereadyboostwindows 7

There is a Test button on the ReadyBoost tab within the device properties which, according to help I've seen online, should test my drive's speed and display the results and whether or not I can use ReadyBoost.

Well when I click Test, the button disappears, but absolutely nothing happens. No other information, no errors – I can simply click OK to close the window and that's about it. Are eSATA drives not meant to run ReadyBoost?

Best Answer

According to this microsoft page they only mention flash devices. I presume because flash storage is so much faster than a hard drive for access times. Having another hard drive is like making your swap file larger, no real speed increase.

Ak