The Intel I350-T4 Ethernet Server Adapter (I350T4BLK) is a high-reliability quad-port Gigabit Ethernet NIC designed for enterprise servers, virtualization platforms, and data center environments. Powered by the Intel Ethernet Controller I350, this adapter delivers stable, low-latency network performance with advanced virtualization, offload, and power-management features.
With four RJ45 10/100/1000BASE-T ports and support for PCIe 2.1 x4, the I350-T4 is ideal for network segmentation, redundancy, load balancing, and high-availability server deployments.
Key Features & Specifications
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Model: Intel Ethernet Server Adapter I350-T4 (I350T4BLK)
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Ports: 4 × RJ45 Gigabit Ethernet (10/100/1000BASE-T)
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Controller: Intel Ethernet Controller I350
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Host Interface: PCI Express 2.1 x4 (5.0 GT/s)
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Form Factor: Low-profile PCIe card
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Brackets Included: Full-height and low-profile
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Power Consumption: Approx. 5W TDP
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Cabling: Cat 5e or better UTP copper (up to 100m)
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Other Related Parts Number: H47822-001, G15139-002, I350T4V2BLK, I350T4V2
Performance & Networking Capabilities
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Jumbo Frames: Supported up to 9.5K bytes
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Checksum Offloads: TCP/UDP/IPv4/IPv6
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TCP Segmentation Offload (TSO): Yes
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DMA Coalescing: Reduces CPU utilization
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Energy Efficient Ethernet (EEE): IEEE 802.3az compliant
Virtualization & Storage Support
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Virtualization:
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Storage Over Ethernet:
Ideal Use Cases
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Enterprise and data center servers
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Virtualized environments (VMware, Hyper-V, KVM)
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Network redundancy and link aggregation
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Storage networking (iSCSI / NFS)
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Firewall, router, and appliance builds
Why Choose the Intel I350-T4
The Intel I350-T4 is a trusted enterprise NIC known for driver stability, broad OS compatibility, and long-term reliability. Its quad-port design, advanced offloads, and virtualization support make it a preferred choice for IT professionals deploying mission-critical infrastructure.