Lenovo 81Y4484

Overview

The Lenovo 81Y4484 is a server RAID controller designed to enhance storage performance and reliability in System x servers. Equipped with 512MB of dedicated cache memory, it accelerates data access and ensures steady throughput. Supporting RAID 5, this controller provides parity protection that safeguards data availability in case of a drive failure while optimizing storage capacity.

This controller is well suited for small business file servers, branch office virtualization hosts, and lab environments that require dependable data handling without the complexity of high-end enterprise solutions. It improves the performance of database queries, email services, and shared folders, while Lenovo’s management tools make RAID setup and monitoring straightforward for administrators.

Key features

• 512MB cache memory that speeds up data processing and reduces latency
• RAID 5 support offering parity protection to maintain data integrity during drive failures
• PCI Express interface for seamless integration with System x server architectures
• Lightweight design at just 82 grams, allowing easy installation in compact server chassis
• User-friendly installation and management tools tailored for small business and branch office environments

Key specs

• Cache memory: 512MB
• RAID levels supported: RAID 5
• Interface: PCI Express
• Weight: 82 grams
• Compatible with: Lenovo System x servers

Installation and setup

Installing the Lenovo 81Y4484 controller is straightforward. Simply insert the card into a standard PCI Express slot, connect the drive cables, and enable RAID 5 using Lenovo’s management utility. This process quickly prepares your server to deliver improved data speed and resilience without requiring complex configuration steps.

Ideal uses and environments

This RAID controller fits well in environments where reliable storage performance is essential but simplicity is preferred over enterprise-grade complexity. It is a strong choice for small businesses, branch offices, and labs that run file servers, virtualization hosts, or applications like databases and email services. Its compact size and efficient design also make it suitable for servers with limited space and power budgets.

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