Solid-state hard disk is a hard disk made of solid-state electronic memory chip array, named after Taiwan Province Province, and its English name is solid capacitor. SSD consists of control unit and storage unit (FLASH chip, DRAM chip). Solid-state hard disk is exactly the same as ordinary hard disk in terms of interface, function and usage, and the product shape and size are also exactly the same as ordinary hard disk. Widely used in military, vehicle, industrial control, video monitoring, network monitoring, network terminals, electric power, medical care, aviation, navigation equipment and many other fields.
The working temperature range of the chip is very wide, including commercial products (0~70℃) and industrial products (-40~85℃). Although the cost is high, it is gradually spreading to DIY market. Because solid-state hard disk technology is different from traditional hard disk technology, there are many emerging memory manufacturers. Manufacturers only need to buy NAND memory and cooperate with appropriate control chips to manufacture solid-state hard disks.
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Solid-state hard disk has no mechanical motor and fan, and the noise value is 0 dB when working. Solid state drives based on flash memory have low energy consumption and low calorific value (but high-end or large-capacity products will have high energy consumption). There are no mechanical moving parts inside, so there will be no mechanical failure and no fear of collision, impact and vibration. Because the solid-state hard disk uses flash memory chips and has no mechanical parts, it has the characteristics of low calorific value and fast heat dissipation.
Wide operating temperature range: A typical hard disk drive can only work in the range of 5 to 55 degrees Celsius. Most SSDs can work at-10~70 degrees Celsius. Solid state drives are smaller and lighter than mechanical hard drives with the same capacity. The interface specification, definition, function and usage of solid-state hard disk are the same as those of ordinary hard disk, and the product shape and size are also the same as those of ordinary hard disk. The working temperature range of the chip is very wide (-40~85 degrees Celsius).