Hard drive adapter plate and computer device

Abstract

The invention provides a hard drive adapter plate and a computer device. The hard drive adapter plate comprises a hard drive connector, a Control IC module, a first signal line, a second signal line and a signal line selection module; the hard drive connector is used for plugging a hard drive; the Control IC module is used for communicating with the hard drive; the first signal line is connected with the hard drive connector and the Control IC module and is used for transmitting signals of SATA type hard drives; the second signal line is connected with the hard drive connector and the Control IC module and is used for transmitting signals of SAS type hard drives; the signal line selection module is used for selecting the first signal line or the second signal line to transmit the signals according to pin differences of the hard drives plugged in the hard drive connector. The signal lines are selected through the pin differences of the hard drives, and the different types of the hard drive signals can be transmitted; compared with the prior art, the hard drive adapter plate has the advantages that need for different type of the adaptor plates can be reduced, and different types of hard drives can be compatibly supported on the premise of ensuring reliability and maintainability of a hard drive backboard.

Description

technical field [0001] The invention relates to the technical field of computer storage, in particular to a hard disk adapter board and a computer device. Background technique [0002] A storage system refers to a computer system consisting of various storage devices for storing programs and data, control components, and equipment (hardware) and algorithms (software) for managing information scheduling. The main memory of the computer cannot meet the requirements of fast access speed, large storage capacity and low cost at the same time. In the computer, there must be a multi-level memory with a speed from slow to fast and a capacity from large to small. With the optimal control scheduling algorithm and Reasonable cost, constitutes a storage system with acceptable performance [0003] The storage server is widely used in various occasions. The storage system has high requirements for stability. It needs to ensure that the system runs for a long time and can ensure that data...

AI Technical Summary

Problems solved by technology

[0003] The storage server is widely used in various occasions. The storage system has high requirements for stability. It needs to ensure that the system runs for a long time and can ensure that data will not be lost and the system will not fail. In order to ensure this high stability requirement, in In order to improve its maintainability and reliability in the design of the backplane, the backplane will be designed as a passive device, and the control module will be separately made into a hard disk adapter board, but there is a problem with this method: if connected to SATA The hard disk or SAS hard disk will have a lot of demands on two different types of adapter boards for this kind of hard disk adapter board, wasting a lot of resources

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