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Dell 0RH478 1 x 4 Backplane Board for PowerEdge 840
- Type: Backplane Board
- Number of Drive Bays Supported: 4
- Interface: SATA/SAS (assumed, common for this era)
- Compatibility: Dell PowerEdge 840
- Purpose: Internal drive connectivity
- Manufacturer: Dell
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Product Overview
The Dell 0RH478 is a 1 x 4 backplane board designed for the Dell PowerEdge 840 server. It provides connectivity for up to four internal hard drives.
Technical Information
| Product Type | Backplane Board |
| Drive Bays Supported | 4 |
| Compatibility | Dell PowerEdge 840 |
Additional Specifications
| Interface | SATA/SAS (assumed) |
| Manufacturer | Dell |
| Part Number | 0RH478 |
Product Description
The Dell 0RH478 is an internal backplane board specifically designed for the Dell PowerEdge 840 server. This component serves as the central hub for connecting internal storage drives to the server's motherboard and storage controller. It typically provides the physical connectors and electrical pathways necessary for up to four 3.5-inch or 2.5-inch drives, depending on the server's configuration. This backplane board facilitates the installation and management of hard drives or SSDs within the PowerEdge 840 chassis. It ensures proper power and data signal distribution to each connected drive, enabling the server to recognize and utilize the storage devices. The '1 x 4' designation in the title likely refers to the configuration of drive connections, indicating support for four drives. As an integral part of the PowerEdge 840's internal architecture, the 0RH478 backplane is essential for building out the server's storage capacity. It supports the server's storage capabilities, allowing for the implementation of RAID configurations or simple direct-attached storage solutions.
