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. The LaCie Rugged SSD dropped back a bit on this test, but not by much! AJA System TestĪJA System Test by AJA Video Systems measures system disk performance using video test files of different resolutions, sizes and codecs. This is is a bit more realistic than testing a portable drive at a queue depth of 8.īenchmark Results: Almost all of the drives get less performance at QD1 and this is expected. The Amazon listing says 1,050 MB/s, but that might be a typo on the sales listing.īenchmark Results: When compared to the other leading portable SSDs on the market right now, the LaCie Rugged SSD did very well.īenchmark Results: With the queue depth lowered to just one the performance went down a bit and we topped out at 790.11 MB/s read and 843.09 MB/s write. According to this drives press release at launch it is rated to deliver speeds of up to 950MB/s. CystalDiskMark:īenchmark Results: The LaCie Rugged SSD 1TB Portable SSD topped out at 992.84 MB/s read and 954.11 MB/s write. 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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