Lenovo 7ZT7A00520

Overview

The Lenovo 7ZT7A00520 is a 16Gb Fibre Channel adapter designed to provide fast and reliable storage connectivity for ThinkSystem blade servers. With two ports and support for Enhanced Gen 5 Fibre Channel technology, it delivers up to 1.3 million input/output operations per second, ensuring smooth performance for databases, virtual machines, and transaction-heavy applications even during peak demand.

This adapter creates a direct, low-latency connection to Fibre Channel SANs, enabling efficient data transfer with minimal packet loss. Its compatibility with existing 16Gb and 8Gb Fibre Channel switches and storage arrays makes it a practical choice for upgrading storage infrastructure without extensive changes.

Key features

• Two 16Gb Fibre Channel ports provide fast data transfer and support path redundancy for high availability or increased bandwidth through load balancing.
• Enhanced Gen 5 Fibre Channel design includes CS_CTL based frame control to prioritize critical traffic and manage mixed workloads effectively.
• Separate transmit and receive buffers allow simultaneous read and write operations, maintaining continuous data flow and reducing latency.
• Seamless integration with Lenovo ThinkSystem blade servers and standard Fibre Channel fabrics simplifies deployment and management.
• Supports both modern SSD-based storage arrays and legacy Fibre Channel devices, offering a flexible upgrade path for enterprise environments.

Key specs

• Port speed: 16Gb Fibre Channel
• Number of ports: 2
• Maximum IOPS: 1.3 million
• Technology: Enhanced Gen 5 Fibre Channel
• Compatibility: Lenovo ThinkSystem blade servers, 16Gb and 8Gb Fibre Channel switches and storage arrays

Connectivity and compatibility

This adapter uses industry-standard Fibre Channel protocols, ensuring broad compatibility with existing SAN infrastructure. Its dual ports support path redundancy, which is essential for maintaining uptime in critical data center environments. The card fits directly into ThinkSystem blade chassis without requiring proprietary cabling, relying on standard Fibre Channel optics already deployed in most enterprise setups.

• Standard Fibre Channel optics support for easy integration
• Compatible with 16Gb and 8Gb Fibre Channel switches and storage arrays
• Dual-port design enables load balancing or failover configurations

Ideal uses and environments

This adapter is well suited to enterprise data centers, cloud hosting platforms, and high-performance computing clusters where consistent throughput and predictable latency are critical. It supports demanding workloads such as databases and virtual machines, making it a strong choice for IT teams seeking to enhance storage connectivity without disrupting existing Fibre Channel fabrics. Its ability to handle both modern and legacy storage devices provides flexibility for phased infrastructure upgrades.

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