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OCZ Vertex 4 240GB SATA 6Gbit/s SSD Review
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by Robert Tanner on July 3, 2012 in Solid-State Drives

The Vertex is back, and this time it features more OCZ than ever before! (No, we’re not kidding.) Powered by its latest Everest 2 platform, the Vertex 4 is a completely in-house SSD that not only brings Indilinx back to the table, but very well has the potential to be the most reliable Vertex-branded SSD we’ve ever seen.

Real-World: File Transfers, Adobe Lightroom

Finally, we reach the first of our real-world tests where there are no unusual testing or scoring algorithms to leave us scratching our heads, just simple tests to see how an SSD changes actual system performance.

For the File Transfer test we took a 4.5GB archive and timed how much time was required to transfer the file to another destination on the same drive. Keep in mind that with a hard disk, this requires the actuator arm to seek back and forth between the source and destination sectors of the disk platter, while any SSD can concurrently read and write to separate flash chips at once.

The Vertex 4′s raw file transfer performance matches with the best here, and shaves almost two seconds off its predecessor’s own time.

Adobe Lightroom 3.4

With Adobe Lightroom, importing image files with “Copy” simply acts like a file transfer, exactly like our previous test. Rather than simply time how long it takes to create a duplicate set of 500 RAW files we elected to choose the “Copy as DNG” import option. This will convert the NEF files (Nikon’s equivalent to RAW) into the Digital Negative standard while importing them to its image library.

This test was not particularly effective as Adobe Lightroom 3.4 only spawns two threads, meaning that even with the power of a Core i7 that has eight threads available, the CPU was still the main bottleneck. When Adobe deems fit to update Lightroom to take advantage of more threads we will see a real need for faster storage here, as such a task as this is perfectly suited for high thread parallelization and SSDs with a high queue depth.

The top two results are a bit of an anomaly, but even so the Vertex 4 slots in towards the latter half of the pack in this test with about 30 seconds left up for grabs.