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IBM 49Y7948 NetXtreme II 4 x Ports RJ-45 1000Base-T PCI-Express 2.0 x4 Low-Profile Gigabit Network C...
- Part Number: 49Y7948
- Product Type: Network Adapter
- Brand: IBM (Broadcom NetXtreme II)
- Ports: 4x RJ-45
- Speed: 1000Base-T (Gigabit Ethernet)
- Interface: PCI-Express 2.0 x4
- Form Factor: Low-Profile
- Ideal for servers and high-density networking
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Product Overview
The IBM 49Y7948 NetXtreme II is a high-performance Gigabit network adapter featuring four RJ-45 ports. It utilizes a PCI-Express 2.0 x4 interface and supports 1000Base-T Ethernet, making it suitable for servers and workstations requiring robust network connectivity.
Technical Information
| Part Number | 49Y7948 |
| Brand | IBM / Broadcom |
| Technology | NetXtreme II |
| Number of Ports | 4 |
Additional Specifications
| Port Type | RJ-45 |
| Data Transfer Rate | 1000Base-T (Gigabit Ethernet) |
| Interface | PCI-Express 2.0 x4 |
| Form Factor | Low-Profile |
Product Description
The IBM 49Y7948, based on the Broadcom NetXtreme II technology, is a powerful quad-port Gigabit Ethernet network adapter designed to meet the demanding connectivity needs of modern servers and high-performance workstations. Featuring four 1000Base-T RJ-45 ports, this adapter provides ample bandwidth and redundancy for critical network infrastructure, virtualization environments, and high-traffic applications. Its PCI-Express 2.0 x4 interface ensures high throughput and low latency, allowing for efficient data transfer between the network and the host system. The low-profile form factor makes it suitable for installation in a wide range of server chassis, including dense rack-mount systems where space is at a premium. This adapter is engineered for reliability and performance, making it a solid choice for enterprise-level networking solutions. This network card supports advanced features typical of enterprise-grade adapters, such as TCP/IP offloading, jumbo frames, and potentially VLAN tagging, which help to reduce CPU utilization and improve overall network efficiency. The IBM 49Y7948 is an excellent solution for expanding network connectivity, enhancing network performance, and providing robust, high-speed access for demanding computing environments.