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Dell CN-0RH478 1 x 4 Backplane Board for PowerEdge 840
- 1x4 configuration supports up to 4 hard drives
- Designed for Dell PowerEdge 840 server
- Supports 3.5-inch SATA or SAS drives
- Connects drives to the server's storage interface
- Facilitates internal storage expansion
- Ensures reliable drive connectivity
- Integral component for server storage subsystem
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Product Overview
The Dell CN-0RH478 is a 1x4 backplane board designed for the Dell PowerEdge 840 server. It provides connectivity for up to four hard drives, typically 3.5-inch SATA or SAS drives, to the server's motherboard or storage controller.
Technical Information
| Product Type | Backplane Board |
| Configuration | 1x4 |
| Number of Bays | 4 |
Additional Specifications
| Drive Form Factor | 3.5-inch |
| Compatibility | Dell PowerEdge 840 |
Product Description
The Dell CN-0RH478 is a specific backplane board designed for the Dell PowerEdge 840 server, a compact entry-level server. This board features a 1x4 configuration, meaning it is equipped to connect up to four internal hard drives. These drives are typically 3.5-inch form factor and can be either SATA or SAS interfaces, depending on the server's configuration and the installed controller. This backplane board acts as an intermediary, providing the necessary connectors and circuitry to link the drives to the server's main storage interface, whether it's directly to the motherboard's SATA ports or to an add-in SAS controller card. It simplifies the internal cabling by consolidating the connections for multiple drives onto a single board, contributing to a cleaner and more organized server interior. For the PowerEdge 840, which is often used for small business applications or as a dedicated server for specific tasks, the CN-0RH478 backplane board is essential for enabling internal storage. It allows for the setup of basic storage configurations, potentially including RAID levels if supported by the server's controller, providing a foundation for data storage within the server.
