291969-B21 by HP-IMSourcing

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Manufacturer HP-IMSourcing
Manufacturer's Part Number 291969-B21
Description HP-IMSourcing; Product Type: Cache Memory; Memory Size: 64 MB; Device Supported: RAID Controller; Environmentally Friendly: Yes; Compatibility: HP ProLiant DL380 G4 Storage Server;
NAME DESCRIPTION
Brand Name: HP-IMSourcing
Environmental Certification: RoHS
Marketing Information:

The new 64MB BBWC Enabler is a transportable 64MB battery module increasing the total memory of the controller to 128MB for RAID, read cache, and BBWC. The transportability of the battery memory module protects the write cache data from unexpected power loss, system board failure, or controller board failure. Data retained in the write cache will be protected for up to 72 hours, allowing time to restore power, or transport the module to a functioning system board or array controller. The modular design of the battery memory module is transportable between the Smart Array 641 and Smart Array 642 controllers.

64MB BBWC (Battery Backed Write Cache) Enabler allows the 641/642 controllers an option to add transportable BBWC for improved controller performance and increases the total controller memory to 128MB.

Environmentally Friendly: Yes
Memory Size: 64 MB
Product Type: Cache Memory
Product Name: 64MB Battery Backed Write Cache
Application/Usage: RAID Controller
Compatibility:

HP ProLiant DL380 G4 Storage Server

Device Supported: RAID Controller
Data Backup Type: Battery Backed