How do SATA port multipliers work?

Port multipliers are devices that allow a single Serial ATA port to communicate with multiple drives. Typically, Serial ATA (SATA) connectivity consists of a single drive connected to a single controller port via a single cable. The maximum number of drives in an array is predicated on the controller’s port count.

What is eSATA port?

eSATA was the first officially recognised version of the eSATA port that was widely adopted. The name simply means External SATA port. SATA is a computer bus interface designed for connecting host bus adapters to mass storage devices such as HDD (Hard Disk Drives) and Optical Drives.

What are two SATA ports for?

Two SATA ports are generally quite sufficient for a basic build. However, If you need to connect more hard drives, you will need more SATA ports. SATA has long been the industry standard for connecting storage drives ranging from hard disks to SSDs as well as optical drives.

Is the SB710 a replacement for the SB700?

The SB710 Southbridge. The SB710 is nothing new. It has already been used in conjunction with the 780G as a replacement for the older SB700 chipset component. The SB710 is something of a hybrid between the older SB700 and the SB750 commonly used on 790GX-based boards. And, like the SB750, SB710 sports Advanced Clock Calibration (AAC),…

What are the features of the AMD SB710 southbridge?

AMD’s SB710 is a Southbridge that integrates key I/O, communication, and audio features required in a state-of-the-art PC into a single device. Over and beyond the features supported by the SB700, the SB710 also supports a number of hardware monitoring features and AMD’s Advanced Clock Calibration utility.

Do you need a port multiplier on a SATA controller?

Many common controllers do not support this feature, as it is not a requirement for a SATA controller. Port multipliers have the following potential benefits: Reduced cable count (e.g., when using backplanes with integrated port multipliers, or external multi-drive enclosures etc.).

What does a Serial ATA port multiplier do?

A Serial ATA port multiplier (SATA PM) is a device that allows multiple SATA devices to be connected to a single SATA host port.