Intel Gigabit ET 1000 Mbit/s
SKU:E1G42ET
In Stock
The Intel Gigabit ET and EF Multi-Port Server Adapters are Intel's third generation of PCIe GbE network adapters. Built with the Intel® 82576 Gigabit Ethernet Controller, these new adapters showcase the next evolution in GbE networking features for the enterprise network and data center. These features include support for multi-core processors and optimization for server virtualization.
Features and benefits:
- Industry-leading, energy-efficient design for next-generation Gigabit performance and multi-core processors.
- Enables higher bandwidth and throughput from standard and low-profile PCI Express slots and servers.
- Provides centralized storage area network (SAN) management at a lower cost than competing iSCSI solutions.
- Increases performance on multi-processor systems by efficiently balancing network loads across CPU cores when used with Receive-Side Scaling from Microsoft or Scalable I/O on Linux.
- Allows each port to operate without interfering with the other
- Enables dual- or quad-port operation in almost any PCI Express server slot, except x1 slots.
- Enables widespread deployment.
- Compliant with the European Union directive 2002/95/EC to reduce the use of hazardous materials.
- Provides point-and-click management of individual adapters, advanced adapter features, connection teaming, and virtual local area network (VLAN) configuration.


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| Ports & interfaces | |
|---|---|
| Slot type | x4 / x8 / x16 |
| PCI Bus | 2.0 (2.5 GT/s) |
| Host interface | PCI Express |
| Connectivity technology | Wired |
| Bandwidth | |
| Supported data transfer rates | 10/100/1000 |
| Maximum data transfer rate | 1000 Mbit/s |
| Networking | |
| Supported data transfer rates | 10/100/1000 |
| Ethernet LAN | Yes |
| Supported network protocols | IEEE 1588 PTC |
| LAN controller | Intel® 82576 |
| Maximum data transfer rate | 1000 Mbit/s |
| Technical details | |
| Interface type | PCIe v2.0 (2.5GT/s) |
| Speed & slot width | 2.5 GT/s, x4 Lane |
| PCI-SIG* SR-IOV Capable | Yes |
| On-chip QoS and Traffic Management | Yes |
| Message signal interrupt | Yes |
| Low halogen options available | No |
| Intelligent Offloads | Yes |
| Intel Virtualization Technology for Connectivity (VT-c) | VMDq, VMDc |
| Intel Virtual Machine Device Queues (VMDq) | Yes |
| Intel Flexible Port Partitioning | Yes |
| Intel Ethernet Power Management | No |
| Storage Over Ethernet | iSCSI, NFS |
| Thermal Design Power (TDP) | 2.9 W |
| Product type | Network Interface Card |
| Halogen free | No |
| Number of QPI links | Dual |
| Status | Launched |
| Product name | Intel Gigabit ET Dual Port Server Adapter |
| Product brief URL | http://www.intel.com/Assets/PDF/prodbrief/320116.pdf |
| Network interface card type | Server |
| Network interface card security | IPSec |
| Network interface card cable medium | Copper |
| Market segment | SRV |
| Launch date | Q3'08 |
| Bracket height | Low Profile & Full Height |
| Born on date | Q3'08 |
| Last change | 63903513 |
| Protocols | |
| Supported network protocols | IEEE 1588 PTC |
| Design | |
| Product family | Intel Gigabit server adapter |
| Product series | Intel Gigabit ET |
| Product codename | Portville |
| Certification | FCC B, UL, CE, VCCI, BSMI, CTICK, MIC |
| Performance | |
| Ethernet adapter ARK ID | 50397 |
| Speed & slot width | 2.5 GT/s, x4 Lane |
| PCI-SIG* SR-IOV Capable | Yes |
| On-chip QoS and Traffic Management | Yes |
| Intelligent Offloads | Yes |
| Intel Virtual Machine Device Queues (VMDq) | Yes |
| Intel Flexible Port Partitioning | Yes |
| Intel Ethernet Power Management | No |
| Power | |
| Power consumption (typical) | 2.9 W |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 55 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Weight & dimensions | |
| Width | 68.1 mm |
| Depth | 167.4 mm |
| Height | 120 mm |
| Certificates | |
| Certification | FCC B, UL, CE, VCCI, BSMI, CTICK, MIC |
| Other features | |
| Thermal Design Power (TDP) | 2.9 W |
| Product type | Network Interface Card |
| Halogen free | No |
| Number of QPI links | Dual |
| Ethernet adapter ARK ID | 50397 |
| Interface type | PCIe v2.0 (2.5GT/s) |
| Supported data transfer rates | 10/100/1000 |
| Cable type | Category-5 up to 100m |
| Speed & slot width | 2.5 GT/s, x4 Lane |
| Ports quantity | 2 |
| PCI-SIG* SR-IOV Capable | Yes |
| On-chip QoS and Traffic Management | Yes |
| Message signal interrupt | Yes |
| Low halogen options available | No |
| Intelligent Offloads | Yes |
| Intel Virtualization Technology for Connectivity (VT-c) | VMDq, VMDc |
| Intel Virtual Machine Device Queues (VMDq) | Yes |
| Intel Flexible Port Partitioning | Yes |
| Intel Ethernet Power Management | No |
| Compatible operating systems | Windows Vista SP1/Unified Storage Solution 2003/ Server 2003 SP2+, Linux, FreeBSD 7.0, UEFI 1.1, VMware ESX 3.x |
| Slot type | x4 / x8 / x16 |
| PCI Bus | 2.0 (2.5 GT/s) |
| Storage Over Ethernet | iSCSI, NFS |
| Status | Launched |
| Product name | Intel Gigabit ET Dual Port Server Adapter |
| Product brief URL | http://www.intel.com/Assets/PDF/prodbrief/320116.pdf |
| Network interface card type | Server |
| Network interface card security | IPSec |
| Network interface card cable medium | Copper |
| Market segment | SRV |
| Launch date | Q3'08 |
| Bracket height | Low Profile & Full Height |
| Born on date | Q3'08 |
| Last change | 63903513 |
| Product family | Intel Gigabit server adapter |
| Product series | Intel Gigabit ET |
| Product codename | Portville |
| Part No | E1G42ET |
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