Hybrid solid-state drives under the name
X1 presented the company DDRdrive. These devices combine DRAM and NAND memory chips (4 GB each), and connect to a PC via PCI Express x1.
DDRdrive X1 reads at a speed of 215 MB / s, writes - at 155 MB / s, and also provides 300 thousand I / O operations per second with random data reading and 200 thousand I / O operations per second with random writing. At the same time, the DDRdrive X1 drive can be configured in RAID 1, 0 or 5 arrays.
It is such a joy $ 1495. Definitely fast and uniquely expensive.
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via
engadget