Samsung Solid State Disk：

Samsung 840 series 120GB SSD use aluminum alloy shell of matte texture, the positive of shell border is polishing processing and the whole is firm, it has a strong ability of compressive resistance to fall and the metal case is good for the cooling of HDD. Different from slim 830 series SSD, the 7 mm 840 series SSD looks more strongly. It use the standard of 2.5 inch, the capacity is 120GB, the voltage is 1.7A and the capacity factor is about 0.085 watt.

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