测试您的硬盘的性能
测试您的硬盘的速度
Open the Disks application from the Dash.
Choose the hard disk from the Disk Drives list.
Click the gear button and select Benchmark Drive.
Click Start Benchmark and adjust the Transfer Rate and Access Time parameters as desired.
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Click Start Benchmarking to test how fast data can be read from the disk. Administrative privileges may be required. Enter your password, or the password for the requested administrator account.
If Also perform write-benchmark is checked, the benchmark will test how fast data can be read from and written to the disk. This will take longer to complete.
测试结束后，
图像下方将显示最大、最小和平均读写率等多个指标的数值。