The write disk performance pattern showed that write performance dipping below 100 MB/s during the long sustained write test.īenchmark Results: When compared to other portable SSDs the Lexar SL200 1TB drives low write speeds kept it at the bottom of the pack. The results from this benchmark help content creators with regards to rendering expectations, throughput, file read/write expectations for transfers and that kind of thing.īenchmark Results: The AJA System Test results on the Lexar SL200 1TB portable drive showed that it was capable of 500 MB/s read and 356 MB/s write speeds. We changed the default test file size from 1GB to 16GB to better represent real-world usage. ProRes 4444 is used for heavy effects work and deep color projects. We selected the standard 4K UltraHD resolution, a test file size of 1GB and the ProRes 4444 codec to see how this drive does with regard to video rendering performance. AJA System TestĪJA System Test by AJA Video Systems measures system disk performance using video test files of different resolutions, sizes and codecs.
On our specific test system we were able to reach 568 MB/s read and 405 MB/s write! This is slightly above the drives rated speeds! This benchmark is great for ensuring that drives are able to hit their peak rated speeds.īenchmark Results: When compared to other portable USB drives the Lexar SL200 1TB has the highest sequential read speeds for any SATA III based drive, but the sequential write speed is lower than many competing drives.īenchmark Results: With the queue depth lowered to just one we found the Lexar SL200 1TB drive was capable of reaching 512 MB/s read and 394 MB/s write.īenchmark Results: With the Queue Depth lowered to just one, the Lexar SL200 1TB performance pulled a bit on both sequential read/write workloads. CystalDiskMark:īenchmark Results: The Lexar SL200 1TB drive is rated at up to 550 MB/s read and 400 MB/s write speeds in CrystalDiskMark.
Note that CDM only supports Native Command Queuing (NCQ) with a queue depth of 32 (as noted) and shows the highest score of five runs. CrystalDiskMark, AJA System Test, Blackmagic Disk Speed Test CrystalDiskMark 7.0.0h 圆4ĬrystalDiskMark is a small benchmark utility for drives and enables rapid measurement of sequential and random read/write speeds.
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