Name: Ethernet 1GB 4-port 331T Adapter - Has four 10/100/1000BASE-T RJ45 Ports and 4MB Integrated buffer Memory - Requires one x4 (Gen2) PCI Express Slot (compatible with x8 and x16 PCI Express Slots) - Requires CAT5 or better twisted-pair
Brand: HP
Price: 22.95 USD
Availability: InStock

HP 649871-001 Ethernet 1GB 4-port 331T Adapter - Has four 10/100/1000BASE-T RJ45 Ports and 4MB Integrated buffer Memory - Requires one x4 (Gen2) PCI Express Slot (compatible with x8 and x16 PCI Express Slots) - Requires CAT5 or better twisted-pair

OverviewThe HP Ethernet 1GB 4-port 331T Adapter delivers reliable, high-speed networking for servers, workstations and high-performance workgroups. With four 10/100/1000BASE-T RJ45 ports and an integrated 4MB buffer, this adapter provides the bandwid... Read More

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$22.95

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In Stock: 135
Manufacturer: HP
Model or Part: 649871-001
Condition: Refurbished
Weight: 1.00lb
Dimensions: 6.77in x 3.86in x 1.10in

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Description

Overview
The HP Ethernet 1GB 4-port 331T Adapter delivers reliable, high-speed networking for servers, workstations and high-performance workgroups. With four 10/100/1000BASE-T RJ45 ports and an integrated 4MB buffer, this adapter provides the bandwidth and stability needed for demanding data-intensive applications. It fits into a single x4 (Gen2) PCI Express slot, while also being compatible with larger x8 and x16 slots, giving you flexible installation options in a wide range of systems.

Key Features

Four independent RJ45 ports support 10/100/1000BASE-T Ethernet
4MB integrated buffer memory reduces packet loss during burst traffic
Requires only one x4 (Gen2) PCI Express slot; compatible with x8 and x16 slots
Designed for use with CAT5 or higher twisted-pair cabling for optimal performance
Plug-and-play installation with standard drivers for major operating systems

Technical Specifications

Interface: PCI Express Gen2 x4 (compatible with x8 and x16)
Port type: RJ45 10/100/1000BASE-T
Maximum data rate per port: 1 Gbps
Integrated buffer memory: 4 MB
Cabling requirement: CAT5 or better twisted-pair
Form factor: Low profile, fits standard server chassis

Typical Applications

Enterprise servers that need multiple gigabit connections for redundancy or load balancing
Virtualization hosts requiring separate network segments for management, storage and VM traffic
High-performance computing clusters where low latency and high throughput are critical
Data acquisition systems that gather large streams of sensor data over Ethernet
Office environments that consolidate several workstations onto a single network adapter for simplified cabling

By delivering four high-speed Ethernet ports in a compact PCI Express form factor, the HP 331T Adapter helps you expand network capacity, improve redundancy and boost overall system performance without sacrificing valuable expansion slots.