Dell K188P 10 Gigabit Network Adapter
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Dell K188P 10 Gigabit Network Adapter Netxtreme II PCI Refurbished

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Part Number#: K188P
List Price was: $565.38
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Short Description:
K188P Broadcom Netxtreme II 57711 Peripheral Component Interconnect Express (PCI-E) X8 Plug-In Card 10 Gigabit Lan 2 Ports Network Adapter | Made by Dell | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

Product Overview of the Dell K188P 10 Gigabit Network Adapter

The K188P Dell Broadcom Netxtreme II 57711 Network Adapter PCI Express X8 10 Gigabit Lan 2 Ports is a high-speed networking device that can be a computer's PCI Express x8 slot. It has two 10 Gigabit Ethernet ports, making it ideal for servers and other high-performance networking applications. A network adapter is a hardware component that allows a computer to connect to a network. It is also called a network interface card (NIC). The network adapter is responsible for converting the computer's digital signals into a format that can be transmitted over the network cable. It also receives and interprets signals from the network and sends them to the computer's processor.

High-Speed Connectivity

The Broadcom Netxtreme II 57711 chipset embedded in the Dell K188P provides 10 Gigabit LAN capabilities. This translates to a remarkable data transfer rate, enabling swift and seamless communication between devices on the network. Whether in a data center or a business setting, this feature is instrumental in meeting the demands of bandwidth-intensive applications.

Dual Ports for Enhanced Flexibility

The inclusion of two ports in the network adapter offers enhanced flexibility in network design. Administrators can utilize these dual ports for various purposes, such as load balancing or creating redundant connections to ensure network reliability. The dual port also allows for efficient network segmentation, optimizing data traffic based on specific needs.

10 Gigabit LAN

A standout feature of the Dell K188P is its support for 10 Gigabit Ethernet (10GbE) connections. This high-speed networking technology allows for data transfer rates of up to 10 gigabits per second (Gbps), offering a significant leap in network performance compared to traditional Gigabit Ethernet. The 10GbE capability is particularly beneficial for applications and environments that demand large data transfers, such as data centers and high-performance computing.

Data Transfer Rate

The primary purpose of the Dell K188P is to provide a 10 Gigabit LAN connection. This impressive data transfer rate is essential for modern networks dealing with large volumes of data. Applications such as video streaming, data backup, and virtualization benefit significantly from the increased bandwidth offered by the 10 Gigabit connection.

PCI-E X8 Compatibility

The PCI-E X8 compatibility ensures that the Dell K188P can be seamlessly integrated into server systems and workstations with the corresponding slots. This compatibility is vital for organizations looking to upgrade their network infrastructure without undergoing significant changes to their existing hardware. The PCI-E X8 interface ensures that the network adapter can take full advantage of the available bandwidth for seamless communication between the adapter and the host system. The X8 allows for increased data throughput, reducing bottlenecks and ensuring optimal network performance.

Key Features of PCI Express Network Adapter

The K188P Dell Broadcom Netxtreme II 57711 Network Adapter is a specific model of the Netxtreme II 57711 adapter that is designed for use in Dell servers. It has the following features:

  • Dual-port 10 Gigabit Ethernet connectivity: The K188P adapter has two 10 Gigabit Ethernet ports, allowing for high-speed networking between servers or other devices on the network.
  • PCI Express x8 interface: The adapter connects to the computer's motherboard through a PCI Express x8 slot, providing high-speed data transfer between the adapter and the computer's processor.
  • Low-profile design: The K188P adapter has a low-profile design, which means it can be servers with limited space.
  • Broadcom Netxtreme II technology: The adapter is based on Broadcom's Netxtreme II technology, which includes a range of features such as TCP/IP offloading, advanced packet filtering, and support for jumbo frames.
  • Advanced networking features: The K188P adapter supports a range of advanced networking features, including VLAN tagging, teaming, and failover.
  • Compatibility: The K188P adapter is designed for use with Dell PowerEdge servers and is compatible with a range of operating systems, including Microsoft Windows, Linux, and VMware.


The K188P Dell Broadcom Netxtreme II 57711 Network Adapter offers a range of benefits for users who require high-speed networking for their servers or other devices. Some of the benefits include:

  • High-speed networking: The adapter supports dual-port 10 Gigabit Ethernet connectivity, providing high-speed networking for servers and other devices.
  • Reduced CPU utilization: The adapter includes Broadcom Netxtreme II technology, which offloads TCP/IP processing from the computer's CPU, reducing CPU utilization and improving performance.
  • Advanced networking features: The adapter supports a range of advanced networking features, including VLAN tagging, teaming, and failover, which can improve network performance and reliability.

Performance and Reliability

  • Low Latency: The Broadcom Netxtreme II 57711 chipset is known for its low-latency performance, making the K188P an excellent choice for applications where response time is critical. Low latency is particularly important in real-time communication scenarios, online gaming, and financial transactions.
  • Reliability in Enterprise Environments: The dual-port enhances the reliability of the Dell K188P in enterprise settings. By providing redundancy and the ability to load-balance traffic across two ports, the network adapter ensures continuous connectivity and minimizes the impact of potential network failures.
  • Energy-Efficient Design: The Dell K188P is designed with energy efficiency in mind. It incorporates power-saving features to optimize energy consumption without compromising performance. This makes it an environmentally friendly option for organizations looking to reduce their carbon footprint and operating costs.

Use Cases

Data Centers

In the context of data centers, the Dell K188P Broadcom Netxtreme II 57711 proves to be a valuable asset. The 10 Gigabit LAN capability facilitates high-speed data transfers, which is crucial for managing the substantial volumes of data typically handled in data center environments. The dual-port also enables efficient network design and redundancy measures.

Business Networks

For businesses seeking to enhance their network infrastructure, the Dell K188P offers a reliable solution. The 10 Gigabit LAN capability ensures that the network can handle the increasing demands of modern applications and services. The dual ports provide flexibility in the network to meet specific business requirements, such as separating departments or implementing load balancing for optimal performance.

Virtualized Environments

The Broadcom Netxtreme II 57711 chipset's support for virtualization features becomes particularly relevant. The adapter can offload certain networking tasks, improving overall system efficiency and allowing the virtualized environment to operate smoothly. The 10 Gigabit LAN speed is beneficial for handling the increased data traffic generated by virtual machines.

General Information about this Dell K188P 2 Ports Adapter

  • Manufacturer: Dell
  • Model Number or SKU# K188P
  • Product Type: Network Adapter

Technical Information

  • Form Factor: Plug-In Card
  • Interface: PCI Express X8
  • Connectivity Technology: WIRED
  • Data Link Protocol: 10 GIGE
  • Data Transfer Rate: 10 GBPS

Expansions and Connectivity

  • Compatible Slots: 1 X PCI Express X8

In short, the Dell K188P Broadcom Netxtreme II 57711 stands out as a formidable solution for enterprises and organizations seeking high-performance networking capabilities. With its PCI-E X8 interface, dual ports, and 10 Gigabit LAN support, this network adapter addresses the evolving needs of modern IT environments. Whether deployed in data centers, financial institutions, or media and entertainment settings, the Dell K188P proves its mettle, delivering reliable and efficient networking performance. As technology continues to advance, the importance of robust network infrastructure becomes increasingly evident, and the Dell K188P remains at the forefront, enabling seamless connectivity and data transfer in the digital age.

Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

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The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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