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Dell GN148 PERC 3Gb/s SAS PCI Express x8 Raid Controller
- Interface: PCI Express x8
- Data Transfer Rate: 3Gb/s SAS
- RAID Levels Supported: 0, 1, 5, 6, 10, 50, 60
- Drive Support: SAS and SATA drives
- Cache Memory: Typically includes onboard cache memory for performance enhancement
- Form Factor: Full-height, half-length card
- Connectors: Multiple internal and/or external SAS connectors
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Product Overview
The Dell PERC 3Gb/s SAS PCI Express x8 RAID Controller (GN148) is designed to provide high-performance storage solutions for Dell servers. It supports SAS (Serial Attached SCSI) drives, offering enhanced data transfer rates and reliability for demanding enterprise environments. This controller enables advanced RAID configurations for data redundancy and improved I/O performance.
Technical Information
| Product Type | RAID Controller |
| Interface | PCIe x8 |
| Data Rate | 3Gb/s SAS |
Additional Specifications
| RAID Support | 0, 1, 5, 6, 10, 50, 60 |
| Drive Compatibility | SAS, SATA |
Product Description
The Dell PERC 3Gb/s SAS PCI Express x8 RAID Controller, identified by SKU GN148, is a robust storage solution engineered to meet the rigorous demands of enterprise-level data management. It leverages the high-speed SAS interface, capable of delivering up to 3 Gigabits per second per lane, ensuring rapid data access and transfer for critical applications. The PCIe x8 interface provides ample bandwidth for the controller to communicate efficiently with the server's motherboard, minimizing bottlenecks and maximizing storage throughput. This controller supports a comprehensive range of RAID (Redundant Array of Independent Disks) levels, including RAID 0, 1, 5, 6, 10, 50, and 60. This flexibility allows administrators to configure storage arrays based on specific needs for performance, data redundancy, or a balance of both. Whether the requirement is for maximum read/write speeds with RAID 0, mirrored protection with RAID 1, parity-based striping with RAID 5 or 6, or more complex combinations for large-scale deployments, the GN148 offers the necessary functionality. Designed for integration into Dell server platforms, the GN148 typically features onboard cache memory to further accelerate I/O operations by buffering frequently accessed data. It supports both SAS and SATA drives, providing compatibility with a wide array of storage media. The physical form factor is usually a full-height, half-length card, making it suitable for installation in most standard server chassis. Its advanced features and reliable performance make it a cornerstone for businesses requiring dependable and high-capacity storage solutions.
