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Dell 0JH544 SAS Backplane for PowerVault MD1000
- SAS Backplane Board
- Designed for Dell PowerVault MD1000
- Supports SAS and SATA hard drives
- Provides physical and electrical interface for drives
- Connects drives to the MD1000's host controller
- Facilitates hot-swappable drive installation
- Enables high-speed data transfer
- Genuine Dell enterprise storage component
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Product Overview
The Dell 0JH544 is a SAS (Serial Attached SCSI) backplane board designed for the Dell PowerVault MD1000 storage enclosure. It enables the connection of SAS or SATA hard drives to the storage system.
Technical Information
| Product Type | SAS Backplane Board |
| Brand | Dell |
| Part Number | 0JH544 |
Additional Specifications
| Storage Enclosure Compatibility | Dell PowerVault MD1000 |
| Drive Interface Support | SAS / SATA |
| Number of Bays Supported | 12 (typically for MD1000) |
Product Description
The Dell 0JH544 is a SAS backplane board specifically designed for the Dell PowerVault MD1000, a direct-attached storage (DAS) enclosure. This board is the central hub for connecting multiple hard drives within the MD1000 chassis to the system's storage controller. It supports both SAS (Serial Attached SCSI) and SATA (Serial ATA) drives, offering flexibility in drive selection for capacity and performance needs. This backplane board provides the necessary physical connectors and electrical signaling pathways for the drives to communicate with the MD1000's host adapter. The SAS interface offers higher performance, better scalability, and improved reliability compared to older SCSI standards, making it ideal for enterprise storage solutions. The ability to use SATA drives provides a cost-effective option for high-capacity storage. The Dell PowerVault MD1000, utilizing the 0JH544 backplane, is designed for hot-swappable drive bays. This means that drives can be inserted or removed while the storage enclosure and connected servers are operational, significantly reducing downtime for maintenance, upgrades, or drive replacements. This feature is critical for maintaining business continuity in environments that require constant data availability. The 0JH544 is a key component ensuring the integrity and performance of the storage array within the MD1000.
