Add-on Card AOC-UG-I4
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Add-on Card

Maximum Connectivity in Small Space

Supermicro Universal I/O 4-port Gigabit Ethernet LAN card

AOC-UG-i4 is a high performance 4-port Supermicro Universal I/O (UIO) Gigabit Ethernet LAN card based on the Intel® 82571EB Gigabit Ethernet Controller. It interfaces with Supermicro UIO motherboard through a PCI Express UIO slot to maximize the I/O bandwidth. The dedicated input/output connections of the PCI-e ensure priority performance on each port without bus-sharing. The AOC-UG-i4 improves performance especially in multi-processor systems by balancing network loads across multiple CPU and processing cores.
This product is only available through Supermicro.
Key Features
  • UIO Full-height Form Factor *
  • Dual Intel® 82571EB Dual-port Ethernet Controllers
  • PCI-E x8 Connector
  • Four RJ45 Jacks
  • Intel® I/O Acceleration Technology (I/OAT)
  • Jumbo Frame Support for up to 9KB Packets
  • Wake-on-LAN (WOL) Support (Port A only)
  • Intel® PROSet Utility for Windows Device Manager

RoHS 6/6
  • RoHS Compliant 6/6, Pb Free
User's Guide [ Download ] (605 KB)
Datasheet [ Download ]
Driver Choose the latest CDR-NIC folder, and then click on Intel folder for driver [ Download ]
Driver CD Click on the latest CDR-NIC ISO file to download [ Download ]
Compatible UIO/WIO Motherboards and Servers
Compatibility Matrix

AOC Compatibility Matrix

  • Full-height half-length PCI-E x8 UIO card that is optimized for Supermicro UIO motherboards and servers
  • Four Gigabit Ethernet ports that maximize connectivity in small spaces through RJ45 connectors
  • Dual Gigabit Ethernet LAN chips that ensure priority performance on each port without bus sharing
  • Dual Intel® 82571 dual-port Ethernet LAN chips
  • PCI-E x8 interface through PLX through PEX 8518
  • Intel® I/OAT accelerates I/O with higher throughput and lower CPU utilization
  • Caches up to 64 packet descriptors (per queue)
  • Integrated PHY for 10/100/1000 Mbps operation
  • IEEE 802.3ab Auto-Negotiation support
  • IPv6 Offloading
  • Support Pre-boot Execution Environment (PXE) on Supermicro UIO motherboards and servers
  • Wake-On-LAN (WOL) support (Port A only)
  • RoHS 6/6 environmental standard compliant
  • Intel® PROSet Utility for Windows® supports network teaming
  • OS supported: Windows® 2000/XP/2003/2008/Vista, RedHat and SuSE Linux, Netware, FreeBSD
  • Operating temperature: 0°C to 55°C
Compatible Cable
Category-5 cable up to 100m (Not Included)
Parts List
  Part Number Qty Description
AOC-UG-i4 AOC-UG-i4 1 UIO 4-port Gigabit Ethernet Controller
Bracket MCP-240-00045-0N 1 Full-height End Bracket with screws

* Standard low-profile form factor is also available as bundled solutions with Supermicro servers and motherboards
Information in this document is subject to change without notice.

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