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Flash disk SATA drives are solid state drives or hard disk drives that use the SATA interface. The SATA interface forms the connection between the data on the drive and the main computer system. SATA replaced PATA—previously known simply as ATA—as an interface, and was favored thanks to its thinner, flexible cables, faster speeds, and higher transfer capacities. Flash disk SATA drives are found in a large number of applications and devices in both the consumer and industrial markets. Get the facts about flash disk SATA drives here.

Hard Disk Drives versus Solid State Drives

SATA interfaces work with both hard disk drives—also known as HDDs—and solid state drives, or SSDs. HDDs were the industry standard for many reasons, including cost and reliability, for a long period of time. Today, SSDs are by far the more common drive format. HDDs have a spinning disk on which data are recorded. This disk has to spin in order for data to be read and written. This mechanical disk makes the drive more prone to failure.

SSDs, on the other hand, do not have any moving parts. As a result, they are far more reliable than HDDs. Since SSDs have become much more affordable and have a longer lifespan than HDDs, they have replaced HDDs in most devices. If you are looking for a modern flash drive with a SATA interface, you will almost certainly be shopping for an SSD.

SATA Interface

A SATA flash SSD is simply a storage drive that connects to the computer via a SATA interface. SATA, or Serial ATA, is designed according to specifications set by the SATA-IO, or Serial ATA International Organization. These standards ensure that all SATA drives have comparable designs, so that developers always know what they are getting.

There have been multiple SATA redesigns over the years. The current iteration of SATA is SATA 3.2, which supports flash drive transfer rates of 6 Gbps. SATA 3.2 also includes SATA Express, or SATAe, which supports PCIe connections for even faster data transfer speeds. SATA 3.2 is particularly important for new device designs that require increased transfer speeds.

If you are looking for a flash disk SATA drive, Delkin’s support team can help you explore your options and choose the right fit for your project. Reach out to our customer applications team today for more information and to request an engineering sample.

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