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Fujitsu L3-25421-46 Primergy Raid Sas 6G 8-Port Raid Controller 1Gb Cache, External
- Controller Type: RAID Controller
- Interface: SAS 6Gb/s
- Ports: 8-Port External
- Cache Memory: 1GB
- RAID Levels Supported: 0, 1, 10, 5, 6, 50, 60
- Form Factor: External
- Bus Interface: PCIe (Assumed for external controller)
- Brand: Fujitsu
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Product Overview
The Fujitsu L3-25421-46 is an external 8-Port SAS 6G RAID controller. It is designed to provide high-speed storage connectivity and data protection for servers and workstations. Featuring 1Gb cache, it enhances performance for demanding storage applications.
Technical Information
| Controller Type | RAID Controller |
| Interface | SAS 6Gb/s |
| Number of Ports | 8 (External) |
Additional Specifications
| Cache Memory | 1 GB |
| RAID Levels | 0, 1, 10, 5, 6, 50, 60 |
| Form Factor | External |
Product Description
The Fujitsu L3-25421-46 is a high-performance external RAID controller designed to deliver robust storage connectivity and advanced data protection. It utilizes the SAS 6Gb/s interface, providing significantly faster data transfer rates compared to previous SAS generations, making it suitable for high-demand storage applications. The controller features eight external ports, allowing for the connection of multiple SAS drives or storage enclosures. Equipped with a substantial 1GB of onboard cache memory, this RAID controller accelerates data operations by buffering frequently accessed data and commands. This significantly reduces latency and improves the overall read/write performance of the connected storage devices. The controller supports a comprehensive suite of RAID levels, including RAID 0, 1, 10, 5, 6, 50, and 60, offering flexibility to configure storage for optimal performance, data redundancy, or a balance of both. As an external controller, the Fujitsu L3-25421-46 is typically connected to a server or workstation via a PCIe slot (though the specific host interface is not detailed in the title, PCIe is standard for such external controllers). This makes it an ideal solution for expanding storage capabilities, adding high-speed external storage arrays, or implementing robust data protection strategies for critical data in environments such as workstations, servers, and small to medium-sized data centers.
