Dell 0NU209 PowerEdge RAID Controller Battery for PERC 5i 6i H700

Dell 0NU209 PowerEdge RAID Controller Battery for PERC 5i 6i H700
Dell 0NU209 PowerEdge RAID Controller Battery for PERC 5i 6i H700
The Dell PowerEdge RAID Controller Battery (part number 0NU209) is a high-capacity, hot-swap backup battery designed for the PERC 5i, 6i and H700 RAID controllers. It provides reliable power to the controller cache during unexpected power loss, ensur... Read More
price
$14.95
  • In Stock: 226
  • Manufacturer: Dell
  • Model or Part: 0NU209
  • Condition: Refurbished
  • Weight: 3.00lb
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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview

The Dell PowerEdge RAID Controller Battery (part number 0NU209) is a high-capacity, hot-swap backup battery designed for the PERC 5i, 6i and H700 RAID controllers. It provides reliable power to the controller cache during unexpected power loss, ensuring that all in-flight write operations are safely preserved and written to disk once power is restored. This battery extends the life of your server storage subsystem and protects critical data from corruption.

Key Features

  • Optimized for Dell PERC 5i, 6i and H700 controllers
  • Hot-swap design allows replacement without shutting down the server
  • Built-in charge controller monitors battery health and reports status to the RAID BIOS
  • Compact form factor fits standard PowerEdge chassis
  • Low self-discharge rate for long shelf life

Technical Specifications

  • Battery type: Lithium ion (Li-ion)
  • Voltage: 12 V DC
  • Capacity: 4.2 Ah
  • Operating temperature range: 0 to 55 degrees Celsius
  • Dimensions (L x W x H): 5.1 in x 3.7 in x 0.9 in
  • Weight: approx 0.8 lb
  • Connector type: Standard Dell PERC battery interface

Applications

This battery is ideal for any enterprise or small business environment that relies on Dell PowerEdge servers with RAID protection. It is commonly used in:

  • Data centers requiring continuous availability of critical applications
  • Virtualization hosts where data integrity during power events is essential
  • Database servers handling high transaction volumes
  • File and backup servers that cannot afford data loss

By installing the Dell PowerEdge RAID Controller Battery, you safeguard your server's cache memory, reduce the risk of data corruption, and maintain optimal performance during power interruptions.