Toshiba has introduced SSDs Q300 Q300 Pro and the form factor of 2.5 inch and 7 mm thick, developed on the basis of 15-nm flash memory.
As the manufacturer, the transition from 19-nm to 15-nm process technology made the reduction of energy consumption, increase productivity and increase the maximum capacity. In a series Q300 Pro she now reaches 1024 GB.
The drives are based on Toshiba Q300 15-nmTLC memory (3 bits per cell) and are suitable for replacing hard drives to SSD simple users. Q300 Pro technology 15-nm MLC memory (2 bits per cell) suitable for workstations of designers, gamers and professional users.
SSDS use the SATA III interface with data transfer rate up to 6 GB/s Adaptive technology SLC-cache allows to reach speed sequential write up to 530 MB/sec and read up to 550 MB/s For Q300 Pro maximum speed of random read and write reach 92 000 and 63 000 IOPS, respectively, for Q300 – 87 000 and 83 000 IOPS.
Toshiba Q300 Pro is available in versions for 1024, 512 and 256 GB, Q300 – 960, 480, 240 and 120 GB. The price is 9 from 850 rubles to 30 rubles to 300 Q300 Pro and from 3 785 960 rubles to 21 rubles for Q300. They will be on sale in April 2016.