Intel EXPI9301CTBLK Network Card

The Intel EXPI9301CTBLK network card is an internal PCI Express (PCIe) adapter that provides wired Ethernet connectivity up to 1000 Mbps. Based on Intel’s 82574L Gigabit Ethernet controller, the card is designed for desktop systems with PCIe slots and delivers reliable, low-power gigabit networking for home and office use.

Advantages

The adapter supports auto-negotiation to select the highest available network speed (10/100/1000 Mbps) and uses the dedicated bandwidth of the PCIe I/O bus to maintain consistent throughput. Its compact, low-power design and Intel controller ensure stable performance, while teaming support and other advanced features allow use as an entry-level server or enhanced desktop network interface.

Suitable for

• Upgrading a desktop PC to gigabit wired Ethernet
• Small office or home office wired networks
• Basic entry-level server networking and NIC teaming

Key specifications

• Interface: PCI Express (PCIe)
• Controller: Intel 82574L Gigabit Ethernet Controller
• Maximum data rate: 1000 Mbps (Gigabit Ethernet)
• Auto-negotiation: 10/100/1000 Mbps
• Form factor: Low-profile / desktop
• Brand / model: INTEL EXPI9301CTBLK (MPN: EXPI9301CTBLK-DSE, EAN: 735858202176)

How to use

Install the card into an available PCI Express slot on a powered-off desktop PC, secure it in the chassis, and connect a standard RJ45 Ethernet cable to the port. Power on the system and install appropriate drivers for your operating system—drivers are available from Intel or may be provided by the OS. Configure network settings (IP address, gateway, DNS) through your operating system or network management tools as required.

Recommendations

Use the Intel EXPI9301CTBLK in systems with free PCIe slots and compatible operating system drivers. For best performance, connect to a gigabit-capable switch or router and ensure proper cooling and case airflow to maintain stable operation.