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Dell AIC-7902W Ultra320 SCSI PCI Express Raid Controller
- Ultra320 SCSI interface for high-speed connectivity.
- PCI Express (PCIe) interface for modern servers.
- Supports RAID levels 0, 1, 5, 6, 10, 50, 60.
- Dual-channel support for multiple SCSI devices.
- Onboard RAID controller for hardware-level data protection.
- Designed for enterprise servers.
- Provides high I/O performance for storage.
- Hot-plug support for drives.
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Product Overview
The Dell AIC-7902W is an Ultra320 SCSI PCI Express RAID controller. It provides high-performance connectivity for SCSI storage devices and offers RAID capabilities for data redundancy and performance enhancement in server environments.
Technical Information
| Product Type | RAID Controller Card |
| Interface | PCI Express (PCIe) |
| SCSI Standard | Ultra320 SCSI |
| Channels | Dual |
Additional Specifications
| RAID Levels Supported | 0, 1, 5, 6, 10, 50, 60 |
| Data Transfer Rate | Up to 320MB/s per channel |
| Cache Memory | Typically 128MB or 256MB (varies by specific model revision) |
Product Description
The Dell AIC-7902W is a powerful hardware RAID controller designed to provide high-speed access to SCSI storage devices while offering robust data protection and performance enhancement features. Utilizing the Ultra320 SCSI standard, it delivers exceptional throughput of up to 320MB/s per channel, making it suitable for the most demanding storage applications. The controller connects to the server via a PCI Express interface, ensuring compatibility with modern server architectures and providing ample bandwidth for its operations. This RAID controller supports a comprehensive range of RAID levels, including 0, 1, 5, 6, 10, 50, and 60. This flexibility allows administrators to configure storage arrays based on specific needs for performance, redundancy, or a balance of both. By offloading RAID calculations to dedicated hardware, the AIC-7902W minimizes CPU overhead, leading to improved overall system performance. The dual-channel design enables the connection of multiple SCSI devices, further expanding storage possibilities. Engineered for enterprise environments, the Dell AIC-7902W is built for reliability and continuous operation. Features such as hot-plug support for drives allow for maintenance and expansion without system downtime. This controller is an essential component for servers requiring high-performance, fault-tolerant SCSI storage solutions, ensuring data integrity and availability for critical business operations.
