Brand: HP · SKU: 452266-B21 · MPN: 452266-B21 · Category: Components
The HP 452266-B21 is an HP Smart Array E200 Controller option featuring 128MB of Battery-Backed Write Cache (BBWC). This component is designed to enhance the performance and data protection capabilities of compatible HP Smart Array controllers in HPE ProLiant servers by providing temporary storage for write operations that can be safely retained during power loss.
| Memory Size | 128 MB |
|---|---|
| Product Type | Battery Backed Write Cache |
| Controller Compatibility | HP Smart Array E200 |
| Manufacturer Part Number | 452266-B21 |
| Warranty | Unknown |
| Weight | Unknown |
| Dimensions | Unknown |
The 452266-B21 is a 128MB Battery-Backed Write Cache module for the HP Smart Array E200 controller. This cache memory ensures data integrity during unexpected power interruptions by storing pending write operations until power is restored.
Yes, this HP Smart Array E200 128MB Battery-Backed Cache Memory (452266-B21) is 100% genuine HP hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This HP Smart Array E200 128MB Battery-Backed Cache Memory includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
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.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 452266-B21.