![]() ![]() In the Runcore Rocket Air, we have displayed testing using highly compressible data on the left, compared to that of incompressible on the right. The final result was the same.Ĭrystal Disk Benchmark is used to measure read and write performance through sampling of highly compressible data (oFill/1Fill), or random data which is, for the most part, incompressible. ![]() To be sure, we decided to pull the SSD and attach it to our other MBA, running a Secure Erase and then reinstalling the system. ![]() Manufacturers prefer this method of testing as it deals with raw (compressible) data rather than random (includes incompressible data) which, although more realistic, results in lower performance results.Īlthough these results were definitely in the SATA 3 range, they weren’t close to the specifications of 488MB/s read and 501MB/s write and definitely weren’t typical of what we has seen in similar ‘LSI SandForce Driven’ SSDs. ATTO uses RAW or compressible data and, for our benchmarks, we use a set length of 256mb and test both the read and write performance of various transfer sizes ranging from 0.5 to 8192kb. It is also good to see that Runcore has included several SMART attributes, however, we didn’t think the temperature was correct in this software as the SSD was just above being cool to the touch in the MBA.ĪTTO Disk Benchmark is perhaps one of the oldest benchmarks going and is definitely the main staple for manufacturer performance specifications. We can see that the Runcore Rocket Air is capable of TRIM as it is not greyed out, much like AAM. Crystal Disk Info provides some excellent information about the SSD itself to include its health, product information, ‘power on’ information as well as the characteristics of the SSD. ![]()
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