This article covers StarTech.com 4ポートギガビット増設PCIe NIC Intel I350 ST4000SPEXI.

Overview

The StarTech.com ST4000SPEXI is a 4-port Gigabit Ethernet PCIe network card powered by the Intel I350-AM4 controller. It adds four independent 10/100/1000 Mbps RJ-45 ports via a single PCIe slot, ideal for expanding network capacity in servers, workstations, or DIY routers. Intel Virtualization Technology ensures stable performance in virtualized environments.

Connectivity & Compatibility

This card uses a PCIe 2.0 x1 interface, widely compatible with desktop PCs. Each port supports auto-negotiation and Auto MDIX for cable detection. Standard compliance includes IEEE 802.3, 802.3u, 802.3ab. PXE network boot is supported. Low-profile and standard brackets are included, fitting most cases.

Product Info

Released around 2015, priced roughly at ¥31,400. Warranty is typically 2 years from StarTech.com. Accessories include low-profile bracket. Market positioning is mid-range to professional, offering Intel chipset reliability and quad-port density.

Best Use Cases

Ideal for virtualization servers needing multiple dedicated NICs. Also great for building a high-performance firewall or NAS appliance. Not recommended for average home users who only need a single port. The card's low power draw makes it suitable for 24/7 operation.

Product Disclosure (Amazon)

  • Manufacturer: StarTech.com(スターテック)
  • Seller: Startech Japan KK
  • Fulfilled by: Amazon
  • ASIN: B011NLWNHC
  • Note: This article covers a manufacturer-made product based on Amazon listing details.