This article covers 10Gtek 100.
Overview
The 10Gtek I350-T2 is a dual-port Gigabit Ethernet PCIe card built around the Intel I350AM2 controller. It provides two independent 1000Mbps connections with reliable performance, making it a cost-effective choice for servers and desktop users who need more than a single onboard port. Priced around 6,000 yen, it offers genuine Intel silicon at a fraction of the cost of Intel-branded alternatives. Key strengths include support for SR-IOV and VMDq, enabling efficient virtualization offload, and broad OS compatibility that extends from Windows to Linux, FreeBSD, and VMware ESXi. The card ships with both full-height and low-profile brackets, so it fits in standard desktops as well as compact rack-mount servers.
Connectivity & Compatibility
Interface: PCI Express 2.0 x4 — works in x4, x8, and x16 slots; not compatible with x1 slots. Ports: Two RJ45 connectors, each supporting 10/100/1000Mbps auto-negotiation. OS Support: Windows 7/8/10/11, Windows Server 2008/2012/2016/2019, CentOS/RHEL 6/7/8, Ubuntu 16/18/19/20, Debian 9/10/11, FreeBSD 10/11/12, VMware ESXi 5/6, SUSE Linux Enterprise Server 11/12. macOS is not supported. Hardware Compatibility: Standard ATX PCs and servers. Not compatible with SuperMicro motherboards. Included Brackets: Full-height and low-profile. Limitations: Link aggregation (teaming) is not supported in Windows 10. Hot-swap is not supported.
Product Info
Release date is not officially listed, but the card has been available for several years as a proven product. On Japan the price is currently about 5,999 yen, subject to fluctuations. Warranty coverage depends on the seller, typically one year. The package includes the NIC, a low-profile bracket, and a driver CD (or download instructions). Purchase is easiest through ; retail store presence is minimal. Market positioning: entry to mid-range. It fills the gap between cheap Realtek-based adapters and expensive Intel Pro/1000 series cards. The genuine Intel I350 chip ensures robust driver support and low CPU overhead, making it an excellent value for server and homelab use. However, it is limited to 1Gbps and lacks the latest 2.5G/5G/10G speeds.
Best Use Cases
- Server Administrators: Need dual-port redundancy for file servers or routers? This card delivers stable Intel connectivity at a low cost. SR-IOV is a plus for virtualized hosts. Not ideal if you require 10GbE or higher bandwidth. 2. Homelab Enthusiasts: Building a pfSense or OPNsense router? The I350-T2 is a proven workhorse with excellent driver support in FreeBSD and Linux. It’s affordable and reliable. For ordinary desktop use, onboard Ethernet is often sufficient, so this is overkill for casual users. 3. Virtualization Users: Running VMware ESXi or Hyper-V? The I350-T2’s VMDq and SR-IOV features can improve network throughput and reduce host CPU load in multi-VM environments. Avoid if you use macOS, as no drivers are available.
Product Disclosure (Amazon)
- Manufacturer: 10Gtek
- Seller: 10Gtek-JP★適格請求書の発行対象
- Fulfilled by: Amazon
- ASIN: B07B4RL9QJ
- Note: This article covers a manufacturer-made product based on Amazon listing details.
