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3ware LSI00252 9750-16I4E SAS/SATA 6GB/s PCIex8 512MB Cache RAID Controller
- Supports SAS 2.0 and SATA III interfaces for high-speed data transfer.
- Features 16 internal SAS/SATA ports for extensive storage connectivity.
- Equipped with 512MB DDR2 cache memory for improved RAID performance.
- Supports RAID levels 0, 1, 5, 6, 10, 50, and 60 for flexible data redundancy.
- Utilizes a PCIe Gen 2 x8 host interface for high bandwidth throughput.
- Includes advanced features like online capacity expansion and RAID level migration.
- Designed for enterprise-level storage solutions requiring reliability and performance.
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Product Overview
The 3ware LSI00252 9750-16I4E is a high-performance SAS/SATA RAID controller designed for demanding server and workstation environments. It offers advanced RAID capabilities and robust data protection features, leveraging a PCIe Gen 2 x8 interface for maximum bandwidth.
Technical Information
| Interface | SAS 2.0 / SATA III |
| Host Interface | PCIe Gen 2 x8 |
| Ports | 16 Internal |
Additional Specifications
| Cache Memory | 512MB DDR2 |
| RAID Levels | 0, 1, 5, 6, 10, 50, 60 |
| Form Factor | PCIe Add-in Card |
Product Description
The LSI00252 9750-16I4E RAID controller from 3ware (LSI) is engineered to deliver superior storage performance and reliability for enterprise-class systems. With its support for SAS 2.0 and SATA III, it provides a data transfer rate of up to 6Gb/s per lane, ensuring that even the most demanding applications have access to data without bottlenecks. The controller's extensive 16 internal ports allow for a massive number of drives to be connected, making it ideal for large-scale storage arrays and high-density servers. This controller boasts a 512MB DDR2 cache, which significantly accelerates RAID operations by buffering data and reducing latency. It supports a comprehensive suite of RAID levels, including 0, 1, 5, 6, 10, 50, and 60, offering a wide range of options for data protection, performance optimization, and fault tolerance. The flexibility in RAID configuration allows administrators to tailor storage solutions to specific application needs, whether it's for maximum performance, enhanced data redundancy, or a balance of both. Integrated into a PCIe Gen 2 x8 form factor, the 9750-16I4E ensures high bandwidth communication with the host system, crucial for I/O-intensive workloads. Advanced management features such as online capacity expansion (OCE) and RAID level migration (RLM) enable storage upgrades and modifications without requiring system downtime, further enhancing its suitability for mission-critical environments. This controller is a robust solution for servers and workstations demanding high availability, data integrity, and scalable storage.



