Name: XJ547 Dell 7.7V Lithium-ion Battery Backup Unit for PERC 5i RAID
Brand: Dell
SKU: XJ547
Price: 32.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The XJ547 Dell PERC 5i 7.7V Lithium-ion Battery Backup Unit serves as a power reserve for Dell PowerEdge servers equipped with PERC 5i RAID controllers. It helps maintain data integrity during power interruptions by supplying temporary energy, fitting seamlessly within server hardware to ensure continued operation and prevent data loss.

General Information
Brand	Dell
Part Number	XJ547

Technical Information
Battery Capacity	1892 mAh
Battery Type	Lithium-ion (Li-ion)
Battery Voltage	3.7V
Compatibility	Dell PERC 5/i, Dell PowerEdge 1950, Dell PowerEdge 2900, Dell PowerEdge 2950

Physical Characteristics
Condition	Refurbished
Weight	5.00

Miscellaneous
Eco Friendly	Yes
Assembly Required	Yes
Compliance Standards	WEEE, RoHS, cURus, CE, FCC, CCC, UL, TUV, cULus, CSA, cUL

Product Description
The XJ547 battery backup unit is designed to maintain power for Dell PowerEdge servers' PERC 5i RAID controllers. It safeguards data by providing temporary power during outages, preventing data corruption and loss. Often found in data centers and enterprise environments, this battery unit supports system reliability where continuous uptime is critical. Built for IT professionals managing Dell server arrays, it offers a straightforward solution for maintaining RAID controller functionality during power interruptions. Key Features Compatible specifically with Dell PowerEdge 1950, 2900, and 2950 models 7.7V Lithium-ion battery ensures long-lasting backup power Protects RAID controller data during unexpected shutdowns Simple swap-in replacement keeps maintenance hassle low Helps maintain system uptime and data integrity in server environments Typically installed inside enterprise server racks and data centers, this battery backup unit plays a critical role in protecting sensitive information. Its presence helps IT teams avoid costly data recovery and downtime incidents, making it a practical component in backup power strategies.

Use Cases
The XJ547 Dell 7.7V Lithium-ion Battery Backup Unit is primarily utilized in data center environments where Dell PowerEdge 1950, 2900, and 2950 servers are deployed. It is ideal for IT administrators managing legacy Dell servers requiring reliable power continuity to prevent data loss during unexpected power interruptions. How It's Used: Supporting enterprise data centers running virtualization workloads on Dell PowerEdge 1950 systems to maintain RAID cache during power outages. Ensuring storage clusters in SMB networks remain operational and data consistent by providing backup power to PERC 5i RAID controllers. Integrating into remote office server setups where power fluctuations can disrupt critical data transactions. Enabling rack deployments in colocation facilities to safeguard against transient power failures affecting RAID performance. Facilitating archival servers in financial services environments that require high data integrity during maintenance or power interruptions. This battery backup unit enhances operational stability by preserving RAID controller cache during power loss, thereby reducing risk of data corruption. Its compatibility with specific Dell PowerEdge models supports scalable infrastructure maintenance without extensive hardware upgrades.

XJ547 Dell 7.7V Lithium-ion Battery Backup Unit for PERC 5i RAID

Product Overview

General Information

Technical Information

Physical Characteristics

Miscellaneous

Product Description

Use Cases