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E810CQDA20CPV3G

The Intel E810-CQDA20 (Fujitsu S26361-F4026-L510) is a high-performance dual-port 100GbE QSFP28 PCIe 4.0 x16 network adapter designed for demanding data center workloads, offering advanced virtualization and offload capabilities for reliable, high-speed connectivity in enterprise server environments.

SKU: E810CQDA20CPV3G Brand: Product ID: 342679
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Description

Fujitsu E810CQDA20CPV3G Technical Overview

The Fujitsu E810CQDA20CPV3G is a high-performance dual-port 100GbE QSFP28 network interface card designed for demanding enterprise and data center environments. Utilizing the advanced ConnectX-5 chipset, the E810CQDA20CPV3G provides robust offloading capabilities for compute-intensive networking tasks. It is specifically engineered to integrate seamlessly into Fujitsu PRIMERGY server platforms to optimize I/O throughput. This adapter ensures reliable connectivity for high-bandwidth applications requiring low-latency data transmission.

Engineers deploying the E810CQDA20CPV3G benefit from hardware-based acceleration for storage protocols such as NVMe over Fabrics and RoCE. The card supports advanced virtualization features, including SR-IOV, to maximize resource efficiency in cloud-native architectures. By offloading packet processing from the host CPU, the E810CQDA20CPV3G significantly reduces system overhead during heavy traffic loads. Its architecture is optimized to maintain stable performance under varying network stress conditions.

Fujitsu E810CQDA20CPV3G Technical Specifications

  • Data Rate: Supports dual-port 100Gb/s throughput to facilitate massive data transfers in high-performance computing clusters.
  • Wavelength/Media: Utilizes QSFP28 optical transceivers to support long-reach single-mode or short-reach multi-mode fiber connectivity.
  • Platform Compatibility: Validated for seamless operation with Fujitsu PRIMERGY server architectures, ensuring full firmware and driver integration.
  • Latency: Delivers ultra-low latency performance through hardware-based RDMA over Converged Ethernet (RoCE) support, minimizing application response times.

Buy or Sell Fujitsu E810CQDA20CPV3G

  • For Buyers: ROC Telecom provides rigorously tested, Fujitsu-compatible hardware for rapid network expansion or as a mission-critical spare. Our field-tested units ensure uptime without OEM lead times.
  • For Sellers: We offer competitive buyback quotes, instant payment, and prepaid shipping for decommissioned E810CQDA20CPV3G units and other Fujitsu surplus.
Who We Are
 
ROC Telecom is a family-owned, Texas-based company specializing in helping businesses unlock value from their networking and telecom equipment. From routers and switches to optical gear and more, we provide a seamless solution for businesses looking to sell, recover assets responsibly, or buy quality-tested equipment at competitive prices.
 
What We Do
 
We make it easy to:
  • Sell Used Equipment: Get a quick, hassle-free quote and maximize the value of your old IT gear.
  • Buy Certified Networking Equipment: Access affordable, quality-tested equipment from top brands like Cisco, Juniper, Ciena, Fujitsu, Infinera and more.
Why Choose ROC Telecom?
  • Expertise You Can Trust: 15 years of experience in asset recovery and resale.
  • Sustainable IT Solutions: Reduce waste and support environmentally responsible practices.
  • Competitive Pricing: Fair, fast, and accurate valuations for all your equipment.
  • Free Shipping Logistics: Fast, secure, and hassle-free shipping or pickup options for buyers and sellers.
Our Process
  1. Submit a Request: You can use the “Buy” or “Sell” buttons above to get started — or fill out a form, call us at 585-406-1248, or email bailey@roctelecom.com. Whatever’s easiest for you, we’ll make it quick and hassle-free.
  2. Quick Evaluation: We’ll assess your equipment—whether you’re looking to sell it or find the right gear for your needs—and provide a fair offer.
  3. Simple Logistics: Fast, secure, and straightforward shipping or pickup solutions.
  4. Value Delivered: Recover funds from unused equipment or save on quality-tested networking and telecom gear.
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