Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
Dell K7M8K 2-Port 40Gb/s QSFP+ Gigabit Ethernet 40GBase-X Network Card
- Two 40Gb/s QSFP+ Gigabit Ethernet ports
- Supports 40GBase-X Ethernet standard
- Utilizes QSFP+ transceivers for high-density connectivity
- PCI Express (PCIe) interface for high-speed data transfer
- Designed for high-performance computing (HPC) and data centers
- Delivers extremely high throughput for data-intensive workloads
- Low latency for critical real-time applications
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The Dell K7M8K is a high-performance network interface card designed for ultra-high-speed networking. It features two 40 Gigabit Ethernet (40GbE) QSFP+ ports, providing massive bandwidth for demanding applications. This card is ideal for servers and high-performance computing environments that require extreme data transfer rates and low latency.
Technical Information
| Port Type | QSFP+ |
| Speed | 40Gb/s per port |
Additional Specifications
| Number of Ports | 2 |
| Interface | PCI Express |
Product Description
The Dell K7M8K network card represents a significant leap in network connectivity, offering two 40 Gigabit Ethernet (40GbE) ports based on the QSFP+ form factor. This adapter is engineered for environments where extreme bandwidth and low latency are critical, such as high-performance computing (HPC) clusters, large-scale data analytics platforms, and demanding data center applications. The QSFP+ interface allows for high-density cabling solutions, enabling efficient use of rack space while delivering unparalleled network speeds. Leveraging the 40GBase-X standard, the K7M8K ensures compatibility with a wide range of high-speed networking equipment. The card connects to the host system via a PCI Express interface, providing a direct, high-bandwidth pathway to the CPU and memory, which is essential for minimizing bottlenecks in data-intensive operations. This adapter is designed to handle massive data flows, making it suitable for tasks like supercomputing simulations, real-time data processing, and high-volume storage networking. Beyond its raw speed, the Dell K7M8K is built for reliability and scalability. Its dual-port configuration offers redundancy options or the ability to aggregate bandwidth for even greater throughput. This makes it a versatile and powerful component for organizations looking to build or upgrade their network infrastructure to support the most demanding applications and future growth. The K7M8K is a key enabler for next-generation data center and scientific research environments.