{"product_id":"intel-gigabit-et-dual-port-server-network-adapter-reliable-gbe","title":"Intel Gigabit ET Dual Port Server Network Adapter - Reliable GbE","description":"\u003cp\u003eIn this review of the Intel Gigabit ET Dual Port Server Network Adapter the bottom line is clear: this card is aimed at servers and virtualization hosts that need proven, dependable Gigabit Ethernet with low I\/O overhead. The adapter focuses on core networking reliability rather than flashy extras, and its biggest selling point is the Intel 82576 controller and Intel VT for Connectivity optimizations that reduce I\/O overhead in virtualized environments. For IT teams building or upgrading racks where stable 10\/100\/1000 connectivity and PCI Express bandwidth matter, this adapter delivers.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntel 82576 Controller:\u003c\/strong\u003e Provides a stable and well-supported Gigabit Ethernet foundation for consistent network throughput in enterprise and data center deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10\/100\/1000 Ethernet:\u003c\/strong\u003e Ensures backward compatibility and full Gigabit speeds for mixed network environments without configuration surprises.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCI Express Interface:\u003c\/strong\u003e Scalable PCIe connectivity gives dedicated I\/O bandwidth so the card handles I\/O-intensive networking tasks with less contention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for Virtualization:\u003c\/strong\u003e Intel VT for Connectivity lowers I\/O overhead in virtual machines, improving overall server efficiency in virtualized hosts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Core Support:\u003c\/strong\u003e Built to work with multi-core processors so packet processing scales better on modern server CPUs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis adapter is best for system administrators, small data center teams, and virtualization engineers who need a reliable, proven Gigabit Ethernet option for rack or blade servers. Its strengths are most apparent in servers running multiple VMs or I\/O-heavy network services where lowering CPU I\/O costs matters.\u003c\/p\u003e\n\u003cp\u003eIt is not aimed at desktop users who need consumer features like Wi-Fi or lightweight plug-and-play network cards, nor is it intended for environments demanding 10 GbE performance; organizations needing multi-gigabit speeds should look at higher-speed adapters instead.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProven Intel Gigabit Ethernet technology ensures stable, predictable performance in enterprise environments.\u003c\/li\u003e\n\u003cli\u003eVirtualization optimizations reduce I\/O overhead, improving VM density and host responsiveness.\u003c\/li\u003e\n\u003cli\u003ePCI Express interface delivers dedicated bandwidth for I\/O-intensive networking applications.\u003c\/li\u003e\n\u003cli\u003eBroad backward compatibility with 10\/100\/1000 networks simplifies deployment in mixed environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimited to Gigabit Ethernet speeds, so it is not suitable where 10 GbE or faster is required.\u003c\/li\u003e\n\u003cli\u003eFocus on server features means fewer consumer-friendly conveniences for desktop installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eIntel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController\u003c\/td\u003e\n\u003ctd\u003eIntel 82576 Gigabit Ethernet Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003eDual Gigabit Ethernet (10\/100\/1000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003ePCI Express (scalable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVirtualization\u003c\/td\u003e\n\u003ctd\u003eIntel VT for Connectivity optimizations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Use\u003c\/td\u003e\n\u003ctd\u003eServer and data center networking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Intel Gigabit ET Dual Port Server Network Adapter is a solid, no-nonsense choice for server teams that need dependable Gigabit connectivity and virtualization-friendly hardware assists. It offers good value when reliability and I\/O efficiency matter, but shops needing multi-gigabit throughput should consider faster NICs.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this card support virtualization offloads?\u003c\/strong\u003e\u003cbr\u003eYes. It includes Intel VT for Connectivity which provides hardware assists that lower I\/O overhead in virtualized environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat speeds does the adapter support?\u003c\/strong\u003e\u003cbr\u003eThe adapter supports 10\/100\/1000 Mbps Ethernet, providing full Gigabit performance and backward compatibility with 10\/100 networks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this suitable for desktop use?\u003c\/strong\u003e\u003cbr\u003eIt is designed for servers and data center use; while it can work in a desktop with the right slot and drivers, it is optimized for rack and virtualized server environments.\u003c\/p\u003e","brand":"Intel","offers":[{"title":"Default Title","offer_id":48177908809947,"sku":"B001G2UEH0","price":46.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/41_rLt628EL._AC_SL1002.jpg?v=1769397035","url":"https:\/\/gearmusthave.com\/products\/intel-gigabit-et-dual-port-server-network-adapter-reliable-gbe","provider":"GearMustHave","version":"1.0","type":"link"}