9280-4I4E - LSI Logic L3-25305-04A MegaRAID Controller Card 25305 with Battery

Description

The LSI 9280-4I4E Logic MegaRAID controller is a powerful storage adapter designed to provide robust RAID functionality for servers and workstations. Operating at 6Gb/s SAS/SATA speeds, this controller ensures high-speed data transfer rates, crucial for demanding applications and large datasets. It supports a comprehensive range of RAID levels, including 0, 1, 5, 6, 10, 50, and 60, offering flexibility in configuring storage for optimal performance, data redundancy, or a balance of both. This controller is equipped with 512MB of DDR2 cache memory, which significantly accelerates read and write operations by buffering data. The MegaRAID technology integrated into the 9280-4I4E provides advanced management features, including online RAID level migration, capacity expansion, and RAID recovery, all without requiring downtime. The card features four internal SAS/SATA ports and four external SAS/SATA ports, allowing for extensive storage configurations with both internal drives and external disk enclosures. With its PCI Express 2.0 x8 interface, the LSI 9280-4I4E ensures high-bandwidth communication with the host system, making it suitable for environments that require high I/O throughput. It can manage up to 128 SAS or SATA devices, providing scalability for growing storage needs. This controller is an ideal choice for applications demanding high availability, data integrity, and superior storage performance.

Condition: Refurbished