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Programmable Logic Controllers (PLCs) are industrial-grade computers used in a wide variety of industrial automation applications. They can be programmed to control a variety of devices, including motors, pumps, valves, and other industrial machinery.
PLCs provide a reliable, cost-effective solution for automating and controlling processes in a variety of industrial settings.
Solid State Drives (SSDs) are a type of computer storage device that use non-volatile memory chips to store data. Unlike traditional hard drives, SSDs do not contain any moving parts, making them more reliable and faster than traditional hard drives.
SSDs are much faster than hard drives, offering much faster access and read/write speeds. SSDs are also more reliable than hard drives, as they can withstand shock and vibration much better than traditional hard drives.
PLCs and SSDs are often combined in industrial automation applications. Combining the to be rugged, reliable and easy to program.
They are often used in combination with other automation components, such as sensors, actuators and control systems. PLCs can be programmed using a variety of languages, including ladder logic, structured text, and function blocks.
A solid-state drive (SSD) is a storage device that uses integrated circuit assemblies to store data persistently, typically using flash memory.
SSDs are used in a variety of applications, such as laptops, tablets, and desktop computers. They are becoming increasingly popular due to their superior performance and reliability compared to traditional hard disk drives (HDDs).
The use of SSDs in PLCs offers numerous benefits, including improved reliability, longer life expectancy, and faster read/write speeds.
SSDs are also more resistant to extreme temperatures, vibration, and shock, making them ideal for use in harsh industrial environments. Additionally, SSDs are more power-efficient than HDDs, reducing power consumption and improving energy efficiency.
Overall, the use of SSDs in PLCs can help improve system performance, reduce downtime, and increase reliability. SSDs are becoming increasingly popular in a variety of industrial automation applications, as they offer superior performance and reliability compared to traditional hard drives.
The Global PLC SSD market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2023 to 2030.
Industry-First PLC NAND from Solidigm is Introduced for Higher Storage Densities. PLC increases the amount of space in each NAND flash chip by adding the ability for a single cell to hold up to 5 bits of data (up from QLC’s four bits per cell).
This improves NAND density. Thus, significantly lower /GB ratios on PLC-based SSDs than those currently achievable with Quad-Level Cell (QLC) technology (let alone MLC and SLC tech, which have primarily been restricted to business, datacenter, and other critical applications) are made conceivable by the new technology.
Technology for storing data will need to advance to keep up with the incredible rate at which humankind is producing data. In light of the growing investments in supercomputing, the emergence of 5G, and AI, each of which has its own deep data storage needs, Solidigm views PLC as a means of expanding while controlling expenses. Additional voltage states are added by PLC to represent the information bits in the cell.
MLC quadrupled the number of voltage states to four (so each cell may contain any combination of both a 0 and a 1), whereas SLC only had to cope with two voltage states (a bit was either written or not). In the end, PLC NAND technology needs 32 different voltage states to distinguish between all conceivable ones and zeros that the cell can contain.
The voltage states must be doubled for every extra bit in a cell, which affects the lifespan of the cell and necessitates the development of considerably more sophisticated reading and writing skills to handle the progressively narrower state differences.
One of the reasons QLC SSDs are often seen as less reliable (with cell “death” occurring earlier) compared to smaller numbers of bits is that NAND cells have a shorter life expectancy as their bit storage capacity increases.
Solidigm’s PLC NAND utilises a different kind of cell than what other significant NAND providers, like Micron, have been concentrating on because it is built on Intel technology.
