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42C1781 IBM 2-Port 1GbE RJ-45 PCIe 2.0 x4 1000Base-T Network Card

SKU:

42C1781

Weight: 3.00 lbs
Condition: Refurbished
  • Dual 1Gb/s RJ-45 ports for reliable network connectivity
  • PCIe 2.0 x4 interface ensures fast data transfer rates
  • Supports 1000Base-T standard for Gigabit Ethernet performance
  • Compact design suitable for various server environments
In stock

$171.13
Product Overview

The 42C1781 - IBM 2-Port 1Gb/s RJ-45 PCIe 2.0 x4 1000Base-T Network Card facilitates dual Gigabit Ethernet connectivity through standard RJ-45 interfaces. It fits into PCI Express 2.0 x4 expansion slots and is suited for servers and systems requiring straightforward and reliable network links. This card integrates easily without complex configuration, making it a practical choice for network infrastructure builds and upgrades.

General Information
Brand IBM
Technical Information
Product Type Server NIC
Chipset/Controller Intel 82576
Data Rate (Speed) 1GbE
Data Center Bridging No
Interface (Bus) PCIe 2.0 x4
Number of Ports 2-Port (Dual)
Offload Support PXE Boot, Wake-on-LAN (WoL), TCP Stateless Offload, Jumbo Frames
Bracket Height Both Brackets Included
Connectivity & Physical
Form Factor Standard PCIe Card
Port Type RJ-45 (Copper)
Cabling Type Cat6a
Weight 3.00
Condition Refurbished
Miscellaneous
Assembly Required No
Eco Friendly Yes
Compliance Standards WEEE, RoHS, CE, FCC


Product Description

The 42C1781 network card delivers solid dual-port Gigabit Ethernet connectivity using RJ-45 interfaces. It is commonly found in servers and workstations requiring dependable network access and bandwidth. Built for IT professionals managing network infrastructure, it offers straightforward integration into existing systems with its PCIe 2.0 x4 slot compatibility.

Key Features

  • Provides two independent Gigabit Ethernet ports on a single card
  • Utilizes PCI Express 2.0 x4 for efficient communication with host systems
  • Compatible with 1000Base-T networks ensuring broad interoperability
  • Low-profile form factor fits a range of rack-mounted and tower servers
  • Supports standard network protocols for seamless operation

This network card plays an essential role in maintaining reliable network performance and connectivity. It offers a balance of speed and versatility suitable for a wide range of enterprise and data center environments. The design emphasizes consistent throughput and stable operation under continuous loads, meeting the demands of typical networking tasks.


Use Cases

This network card is typically installed in enterprise servers and network appliances where stable 1Gb/s connectivity is necessary. It benefits environments that need to handle moderate to heavy network traffic with dependable hardware. IT administrators and system integrators find it useful in setups where dual-port network access is required without occupying multiple expansion slots.

How It's Used:

  • Deploying in data center servers to provide dual network interfaces for redundancy or traffic segmentation.
  • Integrating into virtualization hosts to dedicate separate network paths for management and data.
  • Adding network ports to small and medium business servers lacking sufficient built-in interfaces.
  • Upgrading legacy systems with modern Gigabit Ethernet connectivity using standard RJ-45 cabling.
  • Supporting network-attached storage devices requiring reliable Ethernet connections.

By offering consistent and scalable network access, this card supports operational efficiency across various IT infrastructures. Its compatibility and straightforward design help maintain network performance without introducing complexity, fitting well into established enterprise environments.


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42C1781 IBM 2-Port 1GbE RJ-45 PCIe 2.0 x4 1000Base-T Network Card
42C1781 IBM 2-Port 1GbE RJ-45 PCIe 2.0 x4 1000Base-T Network Card
$171.13