Network Card Intel EXPI9301CTBLK 1000 Mbit/s PCI Express Wired

The Intel EXPI9301CTBLK is an internal network card for PCs with PCI Express (PCIe) slots, providing wired Gigabit Ethernet connectivity up to 1000 Mbit/s. Based on the Intel 82574L Gigabit Ethernet Controller, the adapter combines low power consumption with a compact form factor and is suitable for desktop systems that require reliable, high-speed network access. It supports auto-negotiation to select the highest available network speed (10/100/1000 Mbps) and uses the dedicated bandwidth of the PCI Express I/O bus to maintain full throughput.

Advantages

The Intel EXPI9301CTBLK offers stable Gigabit performance with low power usage thanks to the Intel 82574L controller. Its PCI Express interface ensures dedicated bandwidth and predictable throughput for network-intensive tasks. Auto-negotiation simplifies link setup by automatically selecting the optimal speed, and support for teaming and other advanced features allows the card to be used in entry-level server or high-availability desktop scenarios.

Suitable for

• Desktop PCs requiring wired Gigabit Ethernet
• Network upgrades to 1 Gbit/s for home or small office
• Entry-level server networking and basic teaming configurations
• Applications needing stable, low-latency wired connections (file transfer, VoIP, streaming)

Key specifications

• Brand: INTEL
• Model: EXPI9301CTBLK
• MPN: EXPI9301CTBLK-C
• EAN: 4260610450534
• Connectivity technology: Wired
• Host interface: PCI Express (PCIe)
• Maximum data transfer rate: 1000 Mbit/s (Gigabit Ethernet)
• Controller: Intel 82574L Gigabit Ethernet Controller

How to use

Power down the PC and disconnect it from the mains. Insert the Intel EXPI9301CTBLK into an available PCI Express slot on the motherboard and secure it to the chassis. Reconnect power and boot the system. Install any necessary drivers provided by the operating system or from Intel’s support site to enable full functionality. Connect the network cable to the card’s RJ-45 port to establish a wired network connection.

Recommendations

Install the card in a PCIe x1 or larger slot for proper operation, use quality CAT5e or CAT6 cabling for Gigabit performance, and ensure drivers are up to date to benefit from teaming and advanced features.