The new solid-state drives are much quicker than former example, with few capable of read and write velocities up to 400MB/sec and beyond. That is around 4 times the velocity of most hard disks.


Unfortunately, former CPU boards would not necessarily have the SATA Six Gbps slots necessary to move information that rapidly. For these drives to function at complete velocity, you either require an up-to-date chip set with native third-gen SATA support, or a PCI Express include-on card which includes these quicker SATA ports to your PC.


The OCZ Revo Drive X2 assumes a dissimilar approach: it is a PCI Express card with embedded NAND flash chips, a card-founded assemblage of 4 SATA SSDs, every with Sandforce-1200 controllers, and inner configured as a RAID 0 array.


OCZ tells the OCZ RevoDrive XTwo 240GB is capable to read information at a staggeringly quick peak of 740MB/sec, and write at 720MB/sec, and can create the most of the circa-1GByte/sec information-rate ceiling of the PCI Express x4 bus.

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Early Windows 7 would set up, the OS required a driver in former to choose the RevoDrive X2 as boot drive. Oddly, the first time we tested, it gave an fault until we forced complete-speed PCI Express in the BIOS; but later that, Windows installed incredibly fastly, limited more through the slow USB media we were utilizing.


In tries it shown almost as quick as OCZ's specification, at least few of the time. While the drive matched brilliantly with big documents, reading and writing over 600MB/sec, we observed function with 512-byte documents in HD Tune Pro was down at 6878 IOPS, less than an former OCZ Vertex SSD, which get 11444 IOPS.


In utilize, the try computer experienced incredibly snappy, not only when first loading, but observably when playing games, installing patches; still web browsing experienced smoother than a computer utilizing hard disk or still previous generation’s SATA 3Gbps solid-state drive.


The OCZ RevoDrive X2’s RAIDed Sand force controllers do not support the TRIM order for pre-removing edited information, but the solid-state drive has its own available idle-time garbage collection mechanism to assist maintain function.