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LSI L5-25421-14 MegaRAID SATA 6Gb/s SAS 1GB PCIe 3.0 Raid Controller
- Supports SATA 6Gb/s and SAS 6Gb/s interfaces
- PCI Express 3.0 x8 interface for maximum bandwidth
- 1GB DDR3 cache memory for improved performance
- MegaRAID technology for advanced RAID management
- Supports RAID levels 0, 1, 5, 6, 10, 50, 60
- Designed for enterprise-level storage applications
- Provides high throughput and data protection
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Product Overview
The LSI L5-25421-14 is a MegaRAID SATA 6Gb/s SAS RAID controller featuring 1GB of cache memory and a PCIe 3.0 interface. It supports both SATA and SAS drives, offering high performance and flexibility for storage solutions.
Technical Information
| Interface | SATA/600, SAS/600 |
| Bus Type | PCI Express 3.0 x8 |
| Cache Memory | 1GB DDR3 |
Additional Specifications
| RAID Levels | 0, 1, 5, 6, 10, 50, 60 |
| Controller Type | RAID Controller |
| Brand | LSI |
Product Description
The LSI L5-25421-14 is a high-performance MegaRAID controller designed to provide advanced storage capabilities for demanding environments. It supports both SATA and SAS drives at speeds of up to 6Gb/s, offering flexibility in drive selection and maximizing storage performance. The controller utilizes a PCI Express 3.0 x8 interface, which delivers a substantial 8 GT/s per lane, ensuring that the controller can handle high volumes of data traffic without becoming a bottleneck. Equipped with 1GB of DDR3 cache memory, this RAID controller significantly accelerates read and write operations by buffering data. This cache memory, combined with LSI's sophisticated MegaRAID firmware, enables efficient management of various RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60. These advanced RAID configurations provide robust data protection against drive failures and can also be used to aggregate the performance of multiple drives. This controller is engineered for enterprise-level applications where data integrity, performance, and reliability are paramount. It is suitable for use in servers and high-end workstations that require sophisticated storage management, high I/O throughput, and the ability to support large arrays of drives. The LSI L5-25421-14 is a powerful solution for building resilient and high-performing storage subsystems.
