Intel PWLA8490MT

Overview

The Intel PWLA8490MT is a PCI server Ethernet adapter designed to provide a reliable Gigabit Ethernet connection for servers using existing CAT-5 cabling. It supports data transfer rates up to 1 Gbps, making it well suited for file servers, database hosts, and virtual machines that require fast and consistent network performance. This adapter is built with server-class features to ensure uptime and smooth operation even during high network demand.

Key features

• PCI interface allows quick installation in a wide variety of server systems, including tower and rackmount chassis
• Supports Gigabit Ethernet throughput up to 1 Gbps to handle large data transfers efficiently
• Operates over standard CAT-5 cabling, eliminating the need for costly network rewiring
• Server-class management features monitor link quality and balance traffic to maintain consistent network availability
• Includes a low-profile bracket for secure installation in compact 1U or 2U rackmount servers
• Backward compatible with earlier Intel PRO/1000 adapters, enabling seamless integration into mixed network environments
• Automatically recognized by popular open-source operating systems, simplifying deployment in Linux-based appliances and firewalls

Key specs

• Interface: PCI
• Network speed: 1 Gbps (Gigabit Ethernet)
• Cabling: Compatible with CAT-5
• Form factor: Standard PCI card with included low-profile bracket
• Compatibility: Supports mixed environments with earlier Intel PRO/1000 models
• Operating system support: Recognized by popular open-source network OS

Connectivity and compatibility

This adapter fits any standard PCI slot, making it compatible with a broad range of server hardware. Its backward compatibility with previous Intel PRO/1000 models ensures it can be integrated into existing network setups without requiring configuration changes. The use of CAT-5 cabling means it works with common network infrastructure, reducing upgrade costs and complexity.

Installation and setup

Installation is straightforward, whether upgrading a tower server or adding network capacity to a dense rackmount system. The included low-profile bracket allows secure mounting in slim 1U or 2U chassis. The adapter is automatically detected by many open-source operating systems, which accelerates setup and reduces downtime during deployment.

Ideal uses and environments

The PWLA8490MT is a strong choice for small to medium businesses expanding their network bandwidth or data centers needing a reliable spare network adapter. It fits well in environments where maintaining existing CAT-5 cabling is important and where consistent network uptime is critical. This adapter supports workloads that demand fast data transfers, such as file sharing, database access, and virtualization.

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