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Dell 0XRKNH PERC Serial ATA/600 512MB PCI Express 2.0 Raid Controller
- RAID Controller Type: PERC (PowerEdge RAID Controller)
- Interface: SATA/600 (SATA III)
- Cache Memory: 512MB
- Bus Interface: PCI Express 2.0 x8
- RAID Levels Supported: 0, 1, 5, 6, 10, 50, 60
- Number of Internal Ports: Typically 4 or 8
- Number of External Ports: Varies (often 0 for this model)
- Supports enterprise-grade SATA HDDs and SSDs
- Provides data protection and performance acceleration
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Product Overview
The Dell 0XRKNH is a PERC Serial ATA/600 RAID controller card featuring 512MB of cache memory. It utilizes a PCI Express 2.0 interface, offering high bandwidth for managing multiple SATA drives in a RAID configuration for enhanced performance and data redundancy.
Technical Information
| RAID Controller | PERC |
| Interface | SATA/600 |
| Cache Memory | 512 MB |
Additional Specifications
| Bus Interface | PCI Express 2.0 x8 |
| RAID Levels | 0, 1, 5, 6, 10, 50, 60 |
| Drive Support | SATA HDDs and SSDs |
Product Description
The Dell 0XRKNH is a robust RAID controller designed to provide advanced storage management capabilities for Dell PowerEdge servers and workstations. Equipped with a SATA/600 interface, it supports the latest SATA III specifications, enabling data transfer rates of up to 6Gb/s per drive. This high throughput is crucial for maximizing the performance of modern SATA hard drives and solid-state drives, especially in demanding enterprise applications. The inclusion of 512MB of onboard cache memory significantly accelerates RAID operations by buffering data during read and write requests. This cache acts as a high-speed staging area, reducing the latency associated with accessing storage devices and improving the overall responsiveness of the storage subsystem. The controller utilizes a PCI Express 2.0 x8 bus interface, providing ample bandwidth to communicate efficiently with the host system, ensuring that the controller is not a bottleneck for data transfer. This PERC controller supports a comprehensive range of RAID levels, including RAID 0 for performance, RAID 1 for mirroring, RAID 5 and 6 for balanced performance and redundancy, and RAID 10/50/60 for higher levels of performance and fault tolerance. It is designed to manage multiple SATA drives, allowing for the creation of large, high-performance, and highly available storage arrays. The Dell 0XRKNH is an essential component for businesses requiring reliable data protection, improved storage performance, and flexible storage configurations.
