Dell NWJ48 Y2RV2 Li-Ion PERC Battery Module for RAID Controller
Brand: Dell · SKU: NWJ48 · MPN: NWJ48 · Category: Components
Dell NWJ48 Y2RV2 is a Li-Ion PERC battery module designed to provide cache backup protection for compatible Dell PowerEdge servers and RAID controllers.
Specifications
| Type | Li-Ion |
|---|---|
| Brand | Dell |
| Use Case | RAID Cache Protection / Server Maintenance |
| Application | PERC RAID Controller |
| Product Name | NWJ48 |
| Product Type | Battery Module |
| Compatibility | Dell Server and PERC Controller Dependent |
| Compatible Models | Perc |
| Part Number / MPN | DPS-300AB-81-D |
| Warranty | 3 years |
Key Features
The Dell NWJ48 Y2RV2 Li-Ion PERC Battery Module , part number NWJ48 , is a rechargeable battery module designed for compatible Dell PowerEdge server and PERC RAID controller configurations. Its primary purpose is to provide backup power for the RAID controller's cache, helping protect cached data during unexpected power interruptions. The NWJ48 is identified by Dell-related product references as a Y2RV2 Li-Ion PERC Battery Module . It is a specialized server component rather than a general-purpose laptop or UPS battery. The module works with supported PERC storage controllers to help maintain cache protection when normal system power is unavailable. Cache protection is an important function in enterprise storage systems. RAID controllers can temporarily store write operations in cache to improve storage performance. A functioning backup battery helps maintain this cached information during a power event, supporting data integrity until the system can safely restore normal operation. The NWJ48 is associated with several Dell PowerEdge platforms and PERC controllers. Published compatibility references include systems such as the PowerEdge R640 an
Frequently Asked Questions
Is this product genuine OEM?
Yes, this Dell NWJ48 Y2RV2 Li-Ion PERC Battery Module for RAID Controller (NWJ48) is 100% genuine Dell hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This Dell NWJ48 Y2RV2 Li-Ion PERC Battery Module for RAID Controller includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the Dell NWJ48 Y2RV2 Li-Ion PERC Battery Module for RAID Controller compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the NWJ48.
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