Description
Introduction to RAID Controller Backup
The 0NU209 Dell 3.7V DC RAID Controller Backup is a battery backup unit that is designed to provide power to a RAID controller in the event of a power outage. This allows the RAID controller to flush any data that is in its cache to non-volatile storage, such as hard drives or solid-state drives, before the power is lost. This helps to protect against data loss and corruption in the event of a power outage.
The 0NU209 Dell 3.7V DC RAID Controller Backup is specifically designed for use with PowerEdge servers, and it is compatible with a variety of RAID controllers from Dell. It is intended to provide a reliable and robust solution for protecting data in a server environment.
The 0NU209 Dell 3.7V DC RAID Controller Backup is a critical component in ensuring the availability and integrity of data stored on the server. It is easy to install and maintain, and it can be used in conjunction with other data protection and disaster recovery solutions to provide a comprehensive data protection strategy.
Capacity
The capacity of the 0NU209 Dell 3.7V DC RAID Controller Backup refers to the amount of energy that the battery can store. This is usually measured in ampere-hours (Ah) or watt-hours (Wh). The higher the capacity of the battery, the longer it will be able to provide power to the RAID controller in the event of a power outage.
The specific capacity of the 0NU209 Dell 3.7V DC RAID Controller Backup is not specified, but it is likely to be sufficient to provide enough power to allow the RAID controller to flush its cache to non-volatile storage before the battery is depleted. The capacity of the battery will also be affected by the specific RAID controller that it is being used with, as well as the number and type of hard drives or solid-state drives that are connected to the RAID controller.
It is important to note that the capacity of the battery will decrease over time as the battery is used and recharged. The battery’s capacity will also decrease if it is exposed to extreme temperatures, which can shorten the lifespan of the battery. To ensure the reliable performance of the battery, it is important to follow the manufacturer’s recommendations for use and maintenance.
Compatibility with PowerEdge Battery
The 0NU209 Dell 3.7V DC RAID Controller Backup is specifically designed for use with PowerEdge servers. This means that it is compatible with a variety of different PowerEdge server models, and it is designed to work seamlessly with the RAID controllers that are commonly used in these servers.
When using the 0NU209 Dell 3.7V DC RAID Controller Backup with a PowerEdge server, it is important to ensure that the server’s firmware and drivers are up to date and that the battery is properly installed and configured. It is also important to check the specific compatibility of the battery with the RAID controller that is being used, as well as the number and type of hard drives or solid-state drives that are connected to the RAID controller.
Dell provides a compatibility matrix for their battery products, where you can check the compatibility of the battery with specific servers and RAID controllers. It is always recommended to check the compatibility before buying or installing the battery.
It is important to note that the 0NU209 Dell 3.7V DC RAID Controller Backup is designed for use in a server environment and may not be compatible with other types of devices or systems. It is also important to follow the manufacturer’s recommendations for use and maintenance to ensure the reliable performance of the battery.
General Information about this Dell 0NU209
- Manufacturer : Dell
- Model Number or SKU# 0NU209
- Type : Battery
Technical Information of 3.7V Battery
- Battery Type : Lithium-ion
- Battery Voltage : 3.7V
- Battery Capacity: 1892 MAH
Compatibility Information
- Dell PowerEdge 1900, PowerEdge 1950, PowerEdge 2900, PowerEdge 2950, PowerEdge 840, NU209, PowerEdge R710, PowerEdge R900, PowerEdge R910, PowerEdge R810, PowerEdge R815, PowerEdge R715, PowerEdge R610, PowerEdge R510, PowerEdge R515, PowerEdge R410, PowerEdge T410, PowerEdge T610, PowerEdge T710.
- PowerVault NX300, PowerVault NX3000, PowerVault NX3100, Poweredge 6850, Poweredge 6950, E2K-UCP-61(B), Perc 5i, PERC5I, PowerEdge H700
