
( Brand: Dell ), ( Type: Battery ), ( Manufacturer Part Number: 57DHN )
The Dell PowerEdge RAID Battery (Model Numbers: 57DHN, 2500, 2550, 4600) is a critical component of Dell PowerEdge servers, designed to ensure data reliability and prevent data loss during power interruptions or system shutdowns. This RAID battery is specifically compatible with Dell PowerEdge servers such as R710, R610, R510, R410, and R310.
The Dell RAID Battery is a hot-swappable, rechargeable, lithium-ion battery that comes in a pack of two, providing redundancy and uninterrupted operation. Each battery has a capacity of 12 Ah and a voltage of 12.8 V, ensuring enough power to keep the RAID controllers and cache memory functioning during a power outage. This battery is designed to last for up to three years, and it can be easily replaced without having to power off the server or disrupting its operations.
This RAID battery features a smart management system that constantly monitors the battery's charge level and provides real-time status alerts. The batteries are also designed to communicate with the server's BIOS, enabling automatic replacement when the battery reaches the end of its life.
The Dell RAID Battery is engineered to provide excellent thermal management, ensuring optimal operating temperature for extended battery life and reliability. It is also designed to withstand high operating temperatures, making it ideal for use in data centers with varying environmental conditions.
In summary, the Dell PowerEdge RAID Battery (Model Numbers: 57DHN, 2500, 2550, 4600) is a critical component for maintaining data reliability and preventing data loss during power interruptions or system shutdowns. It is a hot-swappable, rechargeable, lithium-ion battery designed for use with Dell PowerEdge servers and features a smart management system, excellent thermal management, and a long battery life.
The Dell PowerEdge 2500, 2550, and 4600 servers are part of Dell's PowerEdge line, which are known for their reliability and performance. These servers support hot-plug RAID batteries that provide power to the RAID controller during power outages or power supply failures. Here are some pros and cons of buying a Dell PowerEdge RAID battery for these servers:
Pros:1. Ensures data availability: RAID batteries provide uninterrupted power to the RAID controller during power failures, ensuring data availability and minimizing downtime.
2. Hot-plug design: The hot-plug design allows for easy installation and replacement of the batteries without having to power off the server, reducing downtime.
3. Redundancy: Using multiple batteries in a RAID configuration provides redundancy, ensuring that if one battery fails, the other batteries can continue to power the RAID controller.
4. Long battery life: Dell PowerEdge RAID batteries are designed to provide extended power during power outages, with some batteries offering up to 30 minutes of runtime.
5. Compatibility: Dell PowerEdge RAID batteries are specifically designed for Dell PowerEdge servers, ensuring compatibility and ease of use.
Cons:1. Cost: Dell PowerEdge RAID batteries can be expensive, especially when purchasing multiple batteries for redundancy.
2. Limited capacity: Depending on the size of the RAID array and the server workload, the batteries may not provide enough power to keep the server running for an extended period during a power outage.
3. Maintenance: RAID batteries require regular maintenance, including periodic replacement, to ensure that they are always ready when needed.
4. Limited availability: Dell PowerEdge RAID batteries may not be readily available in all regions or through all resellers, which could result in longer lead times for replacement batteries.
Conclusion:The Dell PowerEdge RAID battery is an essential component for ensuring data availability and minimizing downtime during power outages or power supply failures. While the cost and limited capacity may be a concern, the benefits of reliability, hot-plug design, and redundancy make it a worthwhile investment for businesses that rely on their servers for critical operations. It is recommended to purchase enough batteries for redundancy and to regularly maintain them to ensure they are always ready when needed. Additionally, it is important to consider the availability and lead times for replacement batteries to minimize potential downtime.
Dell PowerEdge 2500 2550 4600 Raid Battery 57DHN, Good Pre-Owned Condition, Pulled from working system. Free Shipping.