
( Brand: Lsi ), ( Manufacturer Part Number: 03-25420-02D ), ( Type: Raid Controller Card )
The 03-25420-02D LSI Megaraid SAS RAID Controller Card is a high-performance data storage solution designed for servers and data centers. This RAID controller card is equipped with LSI's renowned Megaraid technology, which offers reliable data protection through various RAID levels (0, 1, 5, 6, 10, and 50) and advanced features such as cache-backing, hot spare, and battery-backed write cache (BBWC).
The BBWC feature is crucial in this card, as it ensures data integrity during power failures or unexpected system shutdowns. The batteries for this BBWC are not included in the 03-25420-02D LSI Megaraid SAS RAID Controller Card, but they are essential for the proper functioning of the BBWC. These batteries, typically lithium-ion or similar, provide a power backup to the controller's write cache, allowing it to safely write data in progress to non-volatile memory before the power loss.
The 03-25420-02D LSI Megaraid SAS RAID Controller Card supports up to 24 SAS 3.0 devices, offering exceptional storage capacity and data transfer rates. It also features advanced error correction codes (ECC) and data parity schemes to reduce the risk of data corruption.
In summary, the 03-25420-02D LSI Megaraid SAS RAID Controller Card is a robust and reliable data storage solution designed for high-performance environments. Its battery-backed write cache feature ensures data integrity during power failures, and it supports up to 24 SAS 3.0 devices for extensive storage capacity. However, it is essential to note that batteries for the BBWC are not included in the purchase of the controller card.
Pros of buying 03-25420-02D LSI Megaraid SAS RAID Controller Card Batteries:1. Ensures data protection: The batteries provide backup power to the RAID controller, ensuring that data is not lost in case of a power outage or unexpected system shutdown.
2. Improves system reliability: By providing a power source in case of power failure, the batteries help to improve the overall reliability of the system.
3. Easy installation: The batteries are typically easy to install and do not require any special tools or expertise.
Cons of buying 03-25420-02D LSI Megaraid SAS RAID Controller Card Batteries:1. Cost: The batteries can be expensive, especially for larger RAID arrays.
2. Limited lifespan: The batteries have a limited lifespan, typically requiring replacement every 3-5 years.
3. Complexity: While the installation is relatively straightforward, the setup and configuration of the batteries can be complex, requiring a good understanding of the RAID controller and its operating system.
Conclusion:The 03-25420-02D LSI Megaraid SAS RAID Controller Card Batteries are a crucial component for ensuring data protection and improving system reliability. While the cost and complexity may be a concern for some, the benefits of having a backup power source for the RAID controller far outweigh these drawbacks. We recommend purchasing good quality batteries from a reputable supplier to ensure that they will provide reliable service for several years.
Recommendation:When purchasing the 03-25420-02D LSI Megaraid SAS RAID Controller Card Batteries, we recommend looking for a reputable supplier with positive customer reviews. We also recommend checking the warranty and return policy before making a purchase to ensure that you are protected in case of any issues with the batteries. Finally, we recommend following the manufacturer's installation and configuration instructions carefully to ensure that the batteries are set up correctly and functioning properly.
Lot of 2 Lsi megaraid Mr sas 02d raid controller card w batteries manufacturer: P/N: 02d condition: used.
In good condition.