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The SILICOM L144CJ is a high-performance network interface card (NIC) designed for enterprise and data center applications. Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: SILICOM
• Model: L144CJ
• Interface: PCIe (specific version not specified)
• Ports: 4x 1GbE (Gigabit Ethernet) RJ45 ports
• Controller: Intel-based (exact chipset not specified)
• Data Rate: 10/100/1000 Mbps per port
• Compliance: IEEE 802.3 (Ethernet), IEEE 802.3ab (1000BASE-T), IEEE 802.3u (100BASE-TX), IEEE 802.3az (Energy Efficient Ethernet)
• Operating Systems Supported: Linux, Windows, VMware (specific versions not detailed)

Descriptions:

The L144CJ is a quad-port Gigabit Ethernet NIC optimized for high-throughput networking in demanding environments. It is built for reliability and low-latency performance, making it suitable for servers, storage systems, and networking appliances.

Features:

• Quad-Port Design: Four independent 1GbE ports for scalable connectivity.
• Energy Efficiency: Supports IEEE 802.3az (EEE) for reduced power consumption.
• Jumbo Frames: Supports large packet sizes (exact MTU not specified).
• Advanced Offloading: Features TCP/UDP/IP checksum offloading and segmentation offload (TSO).
• Hot-Plug Support: Allows installation without system shutdown (if PCIe hot-plug is supported).
• Low Profile Bracket: Optional half-height bracket for compact systems.
• Driver Support: Compatible with major operating systems and virtualization platforms.

For exact technical details (e.g., PCIe generation, power consumption), refer to the official SILICOM datasheet or product documentation.