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LSI LSI00250 Logic SATA 6Gb/s SAS 512MB PCIe 2.0 x8 Raid Controller
- Interface: SATA 6Gb/s and SAS
- Bus Type: PCI Express (PCIe) 2.0 x8
- Cache Memory: 512MB
- RAID Levels Supported: Typically RAID 0, 1, 5, 6, 10, 50, 60 (check specific model documentation)
- Controller Type: Hardware RAID
- Supports a large number of drives (check specific model documentation)
- Enhanced data protection and performance
- Hot-swap drive support
- Optional Battery Backup Unit (BBU) support
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Product Overview
The LSI Logic LSI00250 is a SATA 6Gb/s SAS RAID controller featuring 512MB of cache memory and a PCIe 2.0 x8 interface. It is designed for high-performance storage applications requiring advanced RAID capabilities and robust data protection.
Technical Information
| Product Type | RAID Controller Card |
| Brand | LSI Logic |
| Part Number | LSI00250 |
| Interface | SATA/600, SAS |
Additional Specifications
| Bus Interface | PCIe 2.0 x8 |
| Cache Memory | 512MB |
| RAID Support | 0, 1, 5, 6, 10, 50, 60 (typical) |
| Form Factor | Add-in Card |
Product Description
The LSI Logic LSI00250 is a high-end hardware RAID controller engineered for demanding enterprise storage environments. It supports SATA 6Gb/s and SAS interfaces, providing high throughput for both traditional hard drives and high-performance SSDs. The inclusion of 512MB of onboard cache memory significantly accelerates write operations and improves overall storage performance by buffering data before it is written to the drives. With a PCIe 2.0 x8 interface, this controller offers substantial bandwidth, ensuring that it can keep pace with the demands of modern server workloads. The hardware RAID engine offloads RAID processing from the host CPU, maximizing system efficiency and delivering superior performance compared to software RAID. It supports a comprehensive range of RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60, providing flexible options for data redundancy, fault tolerance, and performance optimization tailored to specific application needs. This controller is designed for mission-critical applications where data integrity and availability are paramount. Features such as hot-swap drive support allow for seamless drive maintenance or replacement without system downtime. The optional Battery Backup Unit (BBU) protects data in the cache during unexpected power loss events, preventing data corruption. The LSI00250 is a powerful solution for building highly available, high-performance storage arrays in servers and storage systems.
