Name: 413486-001 HP DDR BBWC Enabler for Smart Array 641/642 Controllers 128MB Memory Module
Brand: HP
SKU: 413486-001
Price: 77.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP DDR BBWC Enabler for Smart Array 641/642 Controllers is a 128MB memory module that turns on battery-backed write caching on your RAID controller. This addition fits within the server's storage infrastructure, helping improve write speeds while protecting data during unexpected power loss. It's a straightforward upgrade for systems that rely on Smart Array RAID solutions to boost performance and reliability.

General Information
Brand	HP

Technical Information
Memory Technology	DDR
Error Correction	ECC

Physical Characteristics
Weight	0.50
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Assembly Required	Yes

Product Description
This HP DDR BBWC Enabler is a 128MB memory module that activates the Battery-Backed Write Cache feature on Smart Array 641 and 642 controllers. It allows the RAID controller to safely store write operations temporarily in cache, reducing disk write latency and improving overall system performance. Commonly found in enterprise servers, this memory module is built for IT professionals managing storage arrays where data integrity and speed are critical. It benefits system administrators who need enhanced write caching for better throughput and protection against data loss during power failures. Key Features Compatible with HP Smart Array 641 and 642 RAID controllers 128MB DDR memory specifically for BBWC enabling Enhances write cache performance and data reliability Supports battery-backed cache to prevent data loss Easy installation within server storage systems The module is typically deployed in data centers and enterprise server racks where robust RAID solutions are required. It plays a key role in maintaining fast, reliable storage operations by enabling safer caching, which aids in smoother workflows and reduced downtime.

Use Cases
The 413486-001 HP DDR BBWC Enabler is predominantly utilized in enterprise storage setups where HP Smart Array 641/642 controllers are deployed. It benefits IT administrators managing high-availability servers by enhancing data integrity and write performance in environments sensitive to power fluctuations or requiring reliable RAID caching. How It's Used: Data centers deploying HP servers with Smart Array controllers to secure transaction-heavy databases against data loss during outages. Enterprise IT infrastructures running virtualization workloads that demand accelerated write caching for improved VM responsiveness. Remote office servers requiring enhanced RAID performance and data protection without extensive backup solutions. Storage clusters handling large-scale file sharing where maintaining cache integrity under power failures is critical. High-throughput web hosting environments leveraging RAID arrays to optimize disk write efficiency and uptime. By enabling battery-backed write cache, this memory module supports consistent write performance and data preservation, ensuring operational continuity in diverse server workloads. The integration aids in maintaining scalability and resilience within complex storage configurations.

413486-001 HP DDR BBWC Enabler for Smart Array 641/642 Controllers 128MB Memory Module

Product Overview

General Information

Technical Information

Physical Characteristics

Miscellaneous

Product Description

Use Cases