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Dell 0HM030 PERC 3Gb/s SAS PCI Express x8 Raid Controller
- Dell PERC RAID Controller
- Interface: SAS (Serial Attached SCSI)
- Data Transfer Rate: 3Gb/s per lane
- Bus Interface: PCI Express (PCIe) x8
- Supports various RAID levels (e.g., RAID 0, 1, 5, 10)
- Enhances data redundancy and fault tolerance
- Improves storage performance
- Designed for Dell PowerEdge servers
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Product Overview
The Dell 0HM030 is a PERC (PowerEdge RAID Controller) 3Gb/s SAS PCI Express x8 RAID controller. This card enables advanced RAID configurations for Dell PowerEdge servers, providing data redundancy, performance enhancement, and improved storage management.
Technical Information
| Product Type | RAID Controller Card |
| Brand | Dell |
| Controller Model | PERC (specific model number not fully detailed) |
| Interface | SAS |
Additional Specifications
| Data Rate | 3Gb/s |
| Bus Type | PCI Express x8 |
| RAID Support | RAID 0, 1, 5, 10 (typical) |
| Cache Memory | Varies (often 128MB or 256MB) |
Product Description
The Dell 0HM030 is a dedicated hardware RAID controller designed to enhance the storage capabilities of Dell PowerEdge servers. Utilizing the Serial Attached SCSI (SAS) interface, this card provides a robust and high-performance solution for managing multiple hard drives. The 3Gb/s data transfer rate per lane ensures efficient communication between the controller and the connected SAS drives, facilitating faster data access and processing. With a PCI Express x8 bus interface, the controller leverages the high bandwidth offered by modern server motherboards, ensuring that storage I/O is not a bottleneck for overall system performance. This card supports various RAID (Redundant Array of Independent Disks) levels, such as RAID 0 for performance, RAID 1 for mirroring, RAID 5 for a balance of performance and redundancy with parity, and RAID 10 for striping and mirroring. These configurations are crucial for protecting data against drive failures and improving read/write speeds. This PERC controller is essential for businesses that rely on their servers for critical operations and require high availability and data integrity. By offloading RAID calculations from the CPU to its dedicated processor, it frees up system resources, leading to better overall server performance. The Dell 0HM030 is a reliable component for building fault-tolerant and high-performance storage subsystems within Dell PowerEdge environments.
