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Intel 8704EM2 MegaRAID Serial ATA 3Gb/s SAS PCIe x8 Raid Controller
- PCI Express x8 interface
- Supports SAS and SATA 3Gb/s
- Features Intel MegaRAID technology
- Provides RAID 0, 1, 5, 10 support
- Includes onboard cache memory
- Designed for enterprise server environments
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Product Overview
The Intel 8704EM2 MegaRAID controller is a Serial ATA 3Gb/s SAS solution that connects via a PCI Express x8 interface. It provides advanced RAID capabilities and high performance for server storage.
Technical Information
| Interface | PCI Express x8 |
| Data Transfer Rate | SAS/SATA 3Gb/s |
| RAID Levels | 0, 1, 5, 10 |
Additional Specifications
| Cache Memory | Varies (typically 128MB or 256MB) |
| Form Factor | PCIe Add-in Card |
Product Description
The Intel 8704EM2 MegaRAID controller is a high-performance storage adapter designed to deliver robust RAID functionality and data protection for server systems. It utilizes the PCI Express x8 interface, ensuring high bandwidth for efficient data transfer between the host system and the connected storage devices. This controller supports both SAS (Serial Attached SCSI) and SATA (Serial ATA) drives operating at 3Gb/s, offering flexibility in storage configurations and compatibility with a wide range of enterprise-grade drives. Leveraging Intel's MegaRAID technology, the 8704EM2 provides advanced RAID capabilities, including support for RAID 0 (striping), RAID 1 (mirroring), RAID 5 (striping with parity), and RAID 10 (striped mirrors). These RAID levels allow for the creation of storage arrays that can be optimized for performance, data redundancy, or a balance of both, catering to diverse application needs. The controller typically includes onboard cache memory to accelerate storage operations, particularly write-intensive tasks, thereby enhancing overall system performance. Designed for reliability and scalability, the Intel 8704EM2 is an ideal choice for enterprise server environments where data integrity and high availability are critical. It integrates advanced error detection and correction mechanisms to safeguard data. This RAID controller is well-suited for applications such as databases, virtualization, and file serving, where consistent performance and robust data protection are essential requirements.
