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The price of the 10G Ethernet Cards

The price of the 10G Ethernet Cards. According to the bandwidth, the network card usually can be divided into 10Mbps network cards, 100Mbps network cards, 10Mbps/100Mbps adaptive network cards, gigabit Ethernet network cards, and 10 Gigabit Ethernet cards.


PCIe Network Card


Compared with port link collection which used 4 gigabit Ethernet cards, the speed of 10 gigabit Ethernet ups to 9Gbit/s and from the performance and economic point of view, the 4-port link collection (IEEE 802.3ad) is considered as the “best point”.


However, 10G Ethernet consumes less CPU cycles than the solution of the 4-ports link collection. And the delay is smaller.


The 10 gigabit Ethernet card is not expensive and the price of the most expensive dual-ports 10 gigabit Ethernet card is about $600-700. And the price of the common 4 ports gigabit Ethernet card is about $400-500.


10 Gigabit Ethernet Dual Port Server Adapter X520 SFP+. Build on PCI Express * 2.0 Technology and Intel original 10 gigabit controller technology deliver the performance that demanding applications require 2 high-performance 10 gigabit SFP+ transceivers connections for slot-constrained servers which be optional and replaceable. Optimized for virtualized environments. Energy-efficient design with integrated.

Intel 82580EB PCI Express 2.0 (5.0GHz) Four SFP. TCP / IP / UDP checksum calculation and T segmentation tasks. Support VMs, each port supports 8 Virtual Machine Device Queues (VMDq) support direct high-level cache access (DCA)CP. Support Intel I / O AT 2.0
PRO/1000 PT Dual Port Server Adapter. Sopto PCIe Gigabit Ethernet Card design is based on Intel original controller chip, including Intel 82576EB, Intel 82571EB, Intel 82580EB, Intel 82572EI etc. The PCIe Gigabit Network Card support long-distance single fiber-optic SFP slot and LC cable fiber connection and single RJ-45 slot and UTP-5 cable copper connectivity (10/100/1000 Mbps self-configuration) with excellent noise immunity. 

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