HDiskPerf (64-bit) v1.4

描述：HDiskPerf is a free monitoring utility that can monitor the access patterns of drives in Windows. It gives a visual graph and data about the access pattern of a partition on a HDD, or an entire hark disk. It can also be used to do the same with a CD or DVD disc. To monitor multiple drives / discs, you need to run multiple instances of HDiskPerf. This is the 64-bit version of HDiskPerf. A 32-bit version of HDiskPerf is also available for 32-bit versions of Windows. NOTE: Windows 64-bit operating systems, by default, require that all drivers be signed. In order to use PerfWatch with 64-bit Windows, you need to press F8 during boot (tap repeatedly from after the time the BIOS screen disappears and before the Windows logo appears) and disable driver signature enforcement.
下载地址： http://www.afterdawn.com/software/system_tools/system_information/hdiskperf_64-bit.cfm