I350am4

Updated October 6, 2026

Overview

Product sourcing insights & recommendations

24 来源

The Intel I350-AM4 is a mature, high-reliability quad-port 1GbE Ethernet controller widely used in server and industrial applications. Despite the rise of 2.5GbE and 10GbE standards, the I350-AM4 remains a market staple due to its robust virtualization support and exceptionally long lifecycle Intel Intel.

1. Product Overview & Key Specifications

* Architecture: Quad-port Gigabit Ethernet controller using PCIe 2.1 x4 interface Intel Intel.

* Virtualization: Features SR-IOV (Single Root I/O Virtualization) and VMDq, allowing efficient traffic management for virtual machines Intel Qsfptek.

* Power Efficiency: Supports Energy Efficient Ethernet (EEE) and DMA Coalescing, reducing power consumption (TDP of 4W) during idle or low-traffic periods Cisco Intel.

* Reliability: Designed for server-grade environments with support for Jumbo Frames and Precision Time Protocol (IEEE 1588) Cdn-Reichelt Intel.

2. Market Trends & Lifecycle Insights

* Extended Lifecycle: Intel has listed an Expected Discontinuance of 1H'2031, signaling another 5+ years of active availability for embedded and long-term industrial designs Intel Fusionww.

* Market Positioning: While newer E810 and X700 series controllers target higher bandwidths (25G/100G), the I350-AM4 maintains high demand in industrial vision, SME servers, and network security appliances where 1GbE density is preferred over raw speed Mouser Precedenceresearch.

* Risk Warning: The market is flooded with "refurbished" or "fake" I350-T4 cards. Genuine I350-AM4 chips are distinguishable by their specific branding and thermal performance under load Servethehome.

3. Pricing & B2B Availability

B2B marketplace data indicates stable supply primarily from Chinese manufacturing hubs:

* Component Price: Individual I350-AM4 chips generally range from $45 to $59 depending on order volume Alibaba Alibaba.

* Adapter Pricing: Finished quad-port cards (I350-T4) are available from $45 (bulk) to $110 (high-spec industrial) Alibaba Alibaba.

* Supply Status: High availability in Shenzhen and Foshan, with most suppliers offering MOQs as low as 1–2 pieces for testing Alibaba Alibaba.

The attached file contains a detailed list of current products and suppliers for I350-AM4 based networking hardware.

Based on these findings, would you like to:

Sources & References

24 sources cited · Verified industry data & reports

Ethernet Controller I350 Datasheet

Intel

x17 (256 Balls) or 25x25 (576 Balls) Estimated power: 2.8W (max) in dual port mode and 4.2W (max) in quad port mode

Intel I350-AM4 Based Ethernet Network Interface Card, 1G ...

FS.com

The I350AM4-4TP is a Gigabit Ethernet network interface card featuring four RJ45 ports with 10/100/1000Mbps auto-negotiation.

Intel® Ethernet Controller I350-AM4 - Product Specifications

Intel

ng Temperature Range -10°C to 55°C Max Operating Temperature 55 °C. Data Rate Per Port 1GbE System Interface Type PCIe v2.0. Size 17mm x 17mm Intel® ...

Intel I350 Gigabit Ethernet Adapters Product Guide

Lenovo Press

I350-T4 adapters: Four 10/100/1000 copper ports with RJ45 connectors. I350-T4 adapter: 5.9 W typical Performance features: TCP/UDP, IPv4 checksum offloads, and ...

1G Quad-Port SFP Intel I350-AM4 Network Interface Card

QSFPTEK

Support of up to 8 VMs per port (1 queue allocated to each VM) 2. PCIe 2.0 x 4 Host Interface and 1GbE Quad-Port Transmission 3. IEEE802.3az for reduced ...

Intel® Ethernet Network Adapter I350-T4 for OCP 3.0

„Mouser Electronics“ Lietuva

Quad-port Gigabit Ethernet network adapter for OCP NIC 3.0 specification designed with performance enhancing features and power management technologies … ...