APSDM004GQ2AN-CT

Series:	SDM5A 7P/90D MP2
Part Status:	Active
Lead Free Status / RoHS Status:	--
Memory Size:	4GB
Memory Type:	FLASH - NAND (SLC)
Form Factor:	Disk-On-Module, SATA DOM
Speed - Read:	65MB/s
Speed - Write:	60MB/s
Voltage - Supply:	5V
Type:	SATA III
Current - Max:	200mA (Typ)
Operating Temperature:	0°C ~ 70°C
Size / Dimension:	52.25mm x 24.00mm x 15.20mm

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Introduction

Solid State Drives (SSDs) have revolutionized storage technology by providing a fast and reliable way to store large amounts of data. They are particularly useful in modern computing environments as they provide faster speeds than traditional mechanical hard disks. The APSDM004GQ2AN-CT model is one of the most popular models of SSD available, combining performance, durability, and affordability in a single drive. This article will explore the application field and working principle of a APSDM004GQ2AN-CT model SSD.

Application Field

APSDM004GQ2AN-CT SSDs can be used in a variety of applications, depending on the needs of the user. Common applications include storage for gaming and video editing systems, as well as for caching and backup applications. They are also popular in enterprise environments, as they provide fast data access, low latency, and improved reliability.

Working Principle

APSDM004GQ2AN-CT SSDs use NAND Flash memory chips to store data. NAND Flash memory is divided into pages and blocks. Data is written in blocks, while each block can be divided into multiple pages. Each page can contain up to 4KB of data. When data is written to an SSD, it is written in chunks of 4KB. APSDM004GQ2AN-CT SSDs are organized as a series of linked blocks that are managed by the drive’s firmware. The firmware acts as the interface between the SSD and the user. It is responsible for managing the read and write operations on the drive, as well as for garbage collection and wear leveling. APSDM004GQ2AN-CT SSDs use a controller to maximize data transfer speed by combining multiple pages into a single I/O. This reduces the number of read and write cycles needed, resulting in faster performance. Additionally, the controller allows the drive to perform read-modify-write operations, which reduces the amount of time needed to write data to the drive. The APSDM004GQ2AN-CT SSD also includes an advanced error correction algorithm (AEC) that helps protect data from corruption and data loss. It is also equipped with built-in thermal sensors that help manage and control the temperature of the drive during operation.

Conclusion

The APSDM004GQ2AN-CT SSD is an ideal choice for applications that require fast data access, low latency, and reliable operation. It is a popular choice for gaming and video editing systems, as well as enterprise-level storage and caching applications. The combination of NAND Flash memory, advanced controller technology, and an AEC makes it a highly reliable and efficient drive for heavy-duty storage solutions.

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