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Intelligent Power Shield – protecting data against sudden power outage - .PDF file.

Intelligent Power Shield

During solid state drive (SSD) operation, data is temporarily stored in the DRAM cache memory. This is done to take advantage of the quick response time of the DRAM to boost the performance of the SSD. As the DRAM cache memory is volatile, an external power supply is required to hold and to flush data.

In a proper power shutdown process, commands are given by the host to the SSD controller that power may be immediately cut. The controller sends an acknowledgement back to the host and then flushes all data that is temporarily stored in the DRAM cache to the NAND flash.

Transcend Information UK

Transcend offers a comprehensive range of high-quality, reliable memory solutions for use in the Medical, Aerospace, Defense, Transportation, Gaming, and Communications sectors. Our memory products for embedded devices include M.2 SSDs, mSATA SSDs, mSATA Mini SSDs, half-slim SSDs, e.MMC memory, CF cards, and SO-DIMM and VLP DIMM memory modules.

Transcend offers a comprehensive range of high-quality, reliable memory solutions for use in the Medical, Aerospace, Defense, Transportation, Gaming, and Communications sectors. Our memory products for embedded devices include M.2 SSDs, mSATA SSDs, mSATA Mini SSDs, half-slim SSDs, e.MMC memory, CF cards, and SO-DIMM and VLP DIMM memory modules.

With a track record of outstanding performance and durability, Transcend’s memory solutions are widely used to address strict size limitations of small form factor embedded devices such as Computer on Modules (COMs), System on Modules (SOMs), industrial tablets, industrial PCs, vehicular PCs, road surveillance recording systems, industrial control systems, medical equipment, and POS terminals.

To ensure optimum endurance, our memory solutions include a wide temperature (-40℃ to 85℃) tolerance option, low power consumption, and shock and water resistance. Additionally, the memory devices support useful features such as error code correction, S.M.A.R.T. functionality, advanced global wear-leveling, and Intelligent Power Shield to ensure reliability.

To find out more about our product range and embedded services/technologies please visit our website or contact us directly.

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