DinoPC Asusinator 4670K OC (w/ GTX770)

We test the USB 3.0 performance on the PC Specialist Vanquish Enforcer system with one of our fastest portable flash drives – the Patriot SuperSonic Magnum 256GB. We reviewed this back in February, check it out over here.

No concerns with USB 3.0 performance via the Asus Z87-K motherboard. Our drive scored over 300 MB/s in the sequential read test and 180.5 MB/s in the sequential write test. As good as we have seen to date with this particular drive. Due to the nature of this kind of flash, and via the USB 3.0 interface, 4k and 4k QD32 performance is substantially worse than from a native SSD drive across a SATA connector.

The ATTO Disk Benchmark performance measurement tool is compatible with Microsoft Windows. Measure your storage systems performance with various transfer sizes and test lengths for reads and writes. Several options are available to customize your performance measurement including queue depth, overlapped I/O and even a comparison mode with the option to run continuously. Use ATTO Disk Benchmark to test any manufacturers RAID controllers, storage controllers, host adapters, hard drives and SSD drives and notice that ATTO products will consistently provide the highest level of performance to your storage.

The ATTO benchmark shows slightly different results, peaking around 270 MB/s in the read test and around 65MB/s in the write test.

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