What is a SATA connector and what are the main types of SATA connectors functions and features characteristics electrical performance parameters?

SATA (Serial ATA) connector is an interface for connecting storage devices, which is widely used in computers and other electronic devices. It is a serial data transfer interface used to connect storage devices such as hard disk drives, optical disk drives, solid state drives (SSD), etc.
Main types and functions:
1.SATA data connector: SATA data connector is used to transmit data signals and connect the data path between the storage device and the motherboard.
2. SATA power connector: SATA power connector is used to provide power supply and connect between storage device and power supply.
Features and characteristics:
1.High-speed transfer: SATA connectors support high-speed data transfer. The initial version of SATA (SATA 1.0) offers transfer rates up to 1.5 Gbit/s, while subsequent versions such as SATA 2.0 and SATA 3.0 offer higher transfer rates of 3 Gbit/s and 6 Gbit/s, respectively. These high-speed transfer rates make data transfer faster and more efficient.
2. Hot-plug support: SATA connectors support hot-plug functionality, allowing users to connect or disconnect storage devices while the system is running, without having to shut down the system.
3. Simple connection: SATA connectors use a simple plug and socket design that is easy to connect and disconnect.
4. Miniaturized design: SATA connectors are more compact than the previously used PATA (Parallel ATA) connectors, making internal computer cabling more compact and flexible.
5. Compatibility: SATA connectors have good compatibility and can be connected to SATA devices of different manufacturers and models.
6. Data transmission stability: SATA connectors use differential signal transmission, which has a strong anti-interference capability and can provide stable and reliable data transmission.
Electrical performance parameters:
The main electrical performance parameters include:
1. Transfer rate: The transfer rate of SATA connectors depends on their version and includes 1.5 Gbit/s (SATA 1.0), 3 Gbit/s (SATA 2.0) and 6 Gbit/s (SATA 3.0).
2. Differential impedance: SATA connectors usually have a differential impedance of 100 ohms to ensure the quality and stability of data transmission.
3. Supply Voltage: SATA connectors usually have a supply voltage of +5V and +12V for powering the connected storage devices.
SATA connector is an interface for connecting storage devices with high-speed transmission, hot-swappable support, simple connection and compact design. It is a common interface for storage devices in computers and electronic devices, providing stable and reliable data transfer and power supply.

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