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- In Stock: 47
- Manufacturer: Sun Microsystems
- Model or Part: 7055021
- Condition: Refurbished
- Weight: 3.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Sun Microsystems 7055021 Quad Port Gigabit Ethernet PCI Express adapter provides four independent Gigabit Ethernet ports on a single PCI Express card. Designed for high-density server and workstation environments, this UTP (unshielded twisted pair) solution delivers reliable, high-speed network connectivity while conserving valuable expansion slots.
Key Features
- Four RJ45 ports supporting 10/100/1000Base-T Ethernet
- PCI Express x1 interface for low latency and high throughput
- Full duplex operation on all ports for optimal data flow
- Plug and play driver support for major operating systems including Windows Server, Linux and Solaris
- Low power consumption and compact form factor
Technical Specifications
- Model/Part Number: 7055021
- Manufacturer: Sun Microsystems
- Interface: PCI Express x1 (PCIe 1.0 compatible)
- Port Type: RJ45 UTP connectors
- Data Rate: 1 Gbps per port (up to 4 Gbps aggregate)
- Supported Standards: IEEE 802.3ab, 802.3u, 802.3
- Operating Temperature: 0 to 70 degrees Celsius
- Power Draw: Approx 5 Watts
Typical Applications
- Enterprise servers requiring multiple network segments or VLANs
- High-performance computing clusters with dedicated interconnects
- Virtualization hosts that need separate NICs for management and guest traffic
- Storage area network (SAN) gateways and backup appliances
- Industrial workstations where space and slot availability are limited
This Quad Port Gigabit Ethernet PCI Express adapter combines flexibility, performance and ease of installation, making it an ideal choice for demanding network environments that demand multiple high-speed connections without sacrificing valuable chassis space.