This article covers intel Intel Ethernet Server Adapter I340-T4 bulk E1G44HTBLK.

Overview

The Intel Ethernet Server Adapter I340-T4 (model E1G44HTBLK) is a quad-port Gigabit Ethernet network card designed for server environments. Powered by the Intel 82576 controller, it connects via a PCI Express 2.0 x4 interface, delivering up to 1000 Mbps per port across four independent RJ-45 connectors. This bulk-packaged adapter is a cost-effective solution for adding multiple wired network interfaces to a server or workstation. Its robust build and driver support make it a staple in home labs, small businesses, and data center deployments.

Connectivity & Compatibility

The I340-T4 uses a standard PCIe 2.0 x4 slot and is backward compatible with x8 and x16 slots. Each of the four RJ-45 ports auto-negotiates 10/100/1000 Mbps in full or half duplex. Driver support spans Windows Server, Linux, FreeBSD, and VMware ESXi, ensuring broad compatibility across server operating systems. A low-profile bracket is included for installation in 1U/2U chassis, though the card ships with a full-height bracket pre-installed. Before purchasing, verify that your system has a free PCIe slot and that the card’s physical dimensions fit your case. Note that this is a bulk OEM part, so no driver CD or manual is included—download the latest drivers from Intel’s support site.

Product Info

The Intel Ethernet Server Adapter I340-T4 is positioned as a mid-range network card in Intel’s server adapter lineup. It is available on for approximately ¥16,990 (tax included) as a new bulk item. Warranty coverage depends on the seller, but genuine Intel units typically carry a three-year manufacturer warranty. Compared to entry-level single-port adapters, the I340-T4 offers higher port density, while remaining significantly more affordable than 10GbE solutions. The package contains only the card and low-profile bracket, so you’ll need to source drivers independently.

Best Use Cases

Home lab enthusiasts building a multi-segment network If you need to separate WAN, LAN, and iSCSI traffic on a single server, the I340-T4 provides four dedicated ports without consuming multiple slots. It’s ideal for pfSense, OPNsense, or custom router builds. However, each port is limited to 1 Gbps—upgrade to a 10GbE adapter if you require higher throughput. Users wanting link aggregation on a NAS or file server The card supports NIC teaming (LACP), allowing you to combine ports for increased aggregate bandwidth or failover. This is especially useful for multi-client environments where no single client needs more than 1 Gbps. Make sure your network switch also supports LACP or static trunking. Virtualization hosts expanding network capacity On VMware ESXi or Hyper-V, additional physical NICs enable more flexible virtual switch configurations and better isolation between VM traffic. Intel NICs are well-tested in virtualized environments, ensuring stable performance. Note that advanced features like SR-IOV are available on the newer I350 series, so evaluate your needs before purchasing.

Product Disclosure (Amazon)

  • Manufacturer: intel
  • Brand: インテル
  • Seller: iStorage
  • Fulfilled by: iStorage
  • Model: E1G44HTBLK
  • ASIN: B003A7LKOU
  • Note: This article covers a manufacturer-made product based on Amazon listing details.