Used BackPlane and MidPlane or Refurbished BackPlane or MidPlane of Dell, HP, IBM, and SUN in UAE.
What are Server Back Plane and Mid Plane?
A Server Backplane, also known as a backplane, is a printed circuit board that interconnects the different components of a server, such as the processors, memory modules, storage drives, network interfaces, and other peripheral devices. The backplane provides a centralized pathway for communication between these components and helps to improve the overall system performance.
A Midplane, on the other hand, is a similar type of printed circuit board that is used to divide a server into two or more independent parts, also known as blades. Each blade can have its own set of components, such as processors, memory, and storage drives, and the midplane provides the necessary connectivity between these components and the rest of the server.
In summary, a server backplane is used to interconnect components within a single server, while a midplane is used to divide a server into multiple blades and provide connectivity between them. Both of these components play a critical role in the overall performance and functionality of a server system.
Components of Back Plane and Mid Plane
The components of a backplane and midplane can vary depending on the specific design and application, but some common components include:
Connectors:
Backplanes and midplanes typically have a variety of connectors that are used to attach components such as processors, memory modules, storage drives, network interfaces, and other peripheral devices.
Printed Circuit Board:
The main body of both backplanes and midplanes is the printed circuit board itself, which is usually made of layers of fiberglass or other insulating materials.
Traces:
These are the conductive pathways on the circuit board that connect the different components together. Trails can be designed to carry different signals, such as power, data, or control signals.
Voltage Regulators:
Backplanes and midplanes may also include voltage regulators that help to regulate the voltage supplied to different components, ensuring stable and consistent operation.
Cooling Systems:
Depending on the design of the server system, backplanes, and midplanes may also incorporate cooling systems such as fans or heat sinks to dissipate heat generated by the components.
Power Supply:
Both backplanes and midplanes may have power supplies to distribute power to the different components of the server system.
Management and Monitoring Components:
Some backplanes and midplanes also include components such as sensors and management controllers that allow for monitoring and management of the server system.
Server Back Plane and Mid Plane Connectors
Both server backplanes and midplanes have a variety of connectors that are used to connect different components of a server. Here are some common types of connectors used in server backplanes and midplanes:
SATA Connector:
This is a small, L-shaped connector that is commonly used to connect hard drives, solid-state drives, and optical drives to the backplane or midplane.
PCIe Connector:
This is a high-speed serial interface that is used to connect various expansion cards, such as network cards, RAID controllers, and graphics cards.
SAS Connector:
This is a high-speed serial interface used to connect SAS or SATA drives to the backplane or midplane.
SFP Connector:
This is a compact, hot-pluggable transceiver used to connect fiber-optic or copper cables to network interfaces.
USB Connector:
This standard connector is used to connect USB devices such as keyboards, mice, and thumb drives to the server.
Power Connector:
This is a connector used to supply power to the different components of the server, such as the motherboard, hard drives, and fans.
Ethernet Connector:
This is a connector used to connect Ethernet cables to the server's network interface.
InfiniBand Connector:
This is a high-speed, low-latency interconnect technology used in high-performance computing and storage applications.
DisplayPort Connector:
This is a digital display interface used to connect video monitors to the server.
The specific connectors used in a server backplane or midplane can vary depending on the server design and the intended application.
In storage, a backplane is a printed circuit board that provides a physical and electrical interface between a storage device and the rest of the system. It allows multiple hard disk drives or solid-state drives to be connected to the system through a single interface, reducing cable clutter and improving reliability. The backplane may also provide power distribution and data management functions, helping to optimize storage performance and efficiency.
In storage, a backplane is a printed circuit board that provides a physical and electrical interface between a storage device and the rest of the system. It allows multiple hard disk drives or solid-state drives to be connected to the system through a single interface, reducing cable clutter and improving reliability. The backplane may also provide power distribution and data management functions, helping to optimize storage performance and efficiency.
The term "backplane" originates from the early days of electronics, when a circuit board was typically mounted vertically and connected to the front panel with wires or cables. The back of the circuit board was then accessible from the back of the system, hence the term "backplane". Today, the term is still used to refer to a printed circuit board that provides a centralized interconnect system for various components, even though the physical orientation of the board may be different.
