--- product_id: 71998993 title: "StarTech.com Dual Port 40G QSFP+ Network Card - Intel XL710 Open QSFP+ Converged Adapter - PCIe 40 Gigabit Ethernet Server NIC - 40GbE Fiber Optic LAN Card - Dell PowerEdge HPE ProLiant (PEX40GQSFDPI)" brand: "startech.com" price: "$940.28" currency: USD in_stock: true reviews_count: 2 category: "Star Tech.Com" url: https://www.desertcart.us/products/71998993-startech-com-dual-port-40g-qsfp-network-card-intel-xl710 store_origin: US region: United States of America --- # 2x 40 Gbps Ports PCIe 3.0 x8 2 Yr. Warranty StarTech.com Dual Port 40G QSFP+ Network Card - Intel XL710 Open QSFP+ Converged Adapter - PCIe 40 Gigabit Ethernet Server NIC - 40GbE Fiber Optic LAN Card - Dell PowerEdge HPE ProLiant (PEX40GQSFDPI) **Brand:** startech.com **Price:** $940.28 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate Your Network Game! ## Quick Answers - **What is this?** StarTech.com Dual Port 40G QSFP+ Network Card - Intel XL710 Open QSFP+ Converged Adapter - PCIe 40 Gigabit Ethernet Server NIC - 40GbE Fiber Optic LAN Card - Dell PowerEdge HPE ProLiant (PEX40GQSFDPI) by startech.com - **How much does it cost?** $940.28 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/71998993-startech-com-dual-port-40g-qsfp-network-card-intel-xl710) ## Best For - startech.com enthusiasts ## Why This Product - Trusted startech.com brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Speed:** Experience lightning-fast data transfer with dual 40GbE ports. - • **Robust Performance:** Tested with Spirent SmartBits for guaranteed reliability. - • **Flexible Connectivity:** Supports various fiber types for ultimate adaptability. - • **Versatile Compatibility:** Seamlessly integrates with leading servers and devices. - • **Comprehensive OS Support:** Compatible with a wide range of operating systems. ## Overview The StarTech.com Dual Port 40G QSFP+ Network Card is a high-performance PCIe 40 Gigabit Ethernet Server NIC designed for demanding applications. With two 40GbE ports, it offers redundancy and aggregation capabilities, ensuring optimal data flow. This card is MSA compliant and supports various fiber types, making it compatible with major server brands like Dell and HPE. It also features extensive OS compatibility and comes with a 2-year warranty for peace of mind. ## Description ADD TWO HIGH-BANDWIDTH 40 GIGABIT FIBER ETHERNET PORTS TO YOUR SERVER OR WORKSTA Review: Purchased for testbed, all work perfect - Purchased 3 of these cards for testing throughput with various kinds of hardware. All work perfect. Have been using these for about 6 months now. For reference, these are the cables used: https://www.desertcart.com/gp/product/B07QF5YRGH Review: one port stop working - installed the card 20 days ago during my testing, one of the port gone back.. tried to reinstall the driver issue remind the same not sure if this card is a refurb or new ## Features - DUAL QSFP+ NETWORK CARD: Two port 40GbE converged network adapter for redundancy or can be aggregated for demanding applications; Data Center Bridging (DCB), virtualization & iSCSI offload support - TECH SPECS: 2x 40 Gbps Open QSFP+ Ports |MSA Compliant | Intel XL710 Chip |MMF & SMF Fiber Support | PCIe 3.0 x8 | PXE Boot | 9K Jumbo Frames | VLAN | Full & low profile | 2 Yr. Warranty - TESTED & VERIFIED PERFORMANCE: We use Spirent SmartBits to validate performance of this 40 Gigabit Ethernet Card; compatible w/ leading servers like Dell PowerEdge, HPE ProLiant & Lenovo ThinkSystem - FLEXIBLE: Use MSA compliant QSFP+ or direct attach cable (DAC) supporting different fiber types w/this 40GbE PCI Express NIC; works w/ leading brands of switches, routers, & devices like Cisco & HPE - WIDE HYPEVISOR & OS COMPATIBILITY: Network Interface Card works w/ Windows 7, 8, 8.1, 10; Windows Server 2008 R2, 2012, 2012 R2, 2016, 2019; Linux kernels 3.x + (LTS versions); VMWare ESXi 5.0, 5.1+ - CONNECTIVITY TOOLS: Provided with this device, the application improves performance and security, featuring MAC Address Changer & Wi-Fi Auto Switch utilities ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07983NGQH | | Best Sellers Rank | #1,533 in Internal Computer Networking Cards | | Brand | StarTech.com | | Built-In Media | low-profile bracket (1), network card (1), quick-start guide (1) | | Color | multicolor | | Compatible Devices | Desktop | | Customer Reviews | 4.2 out of 5 stars 4 Reviews | | Data Link Protocol | Gigabit Ethernet | | Data Transfer Rate | 40000 Megabits Per Second | | External Testing Certification | CE, FCC | | Global Trade Identification Number | 00065030872676 | | Hardware Interface | Ethernet | | Item Type Name | StarTech.com PEX40GQSFDPI Dual Port QSFP+ Server NIC Card, Intel XL710 Chip, 40gb, PCIe Card, Network Interface Card | | Item Weight | 0.13 Kilograms | | Manufacturer | Startech.com | | Mfr Part Number | PEX40GQSFDPI | | Model Number | PEX40GQSFDPI | | UPC | 065030872676 | | Warranty Description | 2 Year Warranty | ## Product Details - **Brand:** StarTech.com - **Hardware Interface:** Ethernet - **Color:** Black - **Compatible Devices:** Desktop - **Data Link Protocol:** Gigabit Ethernet - **Data Transfer Rate:** 40000 Megabits Per Second - **Item Weight:** 0.13 Kilograms - **UPC:** 065030872676 - **Global Trade Identification Number:** 00065030872676 - **Manufacturer:** Startech.com ## Images ![StarTech.com Dual Port 40G QSFP+ Network Card - Intel XL710 Open QSFP+ Converged Adapter - PCIe 40 Gigabit Ethernet Server NIC - 40GbE Fiber Optic LAN Card - Dell PowerEdge HPE ProLiant (PEX40GQSFDPI) - Image 1](https://m.media-amazon.com/images/I/51-07LxoSuL.jpg) ![StarTech.com Dual Port 40G QSFP+ Network Card - Intel XL710 Open QSFP+ Converged Adapter - PCIe 40 Gigabit Ethernet Server NIC - 40GbE Fiber Optic LAN Card - Dell PowerEdge HPE ProLiant (PEX40GQSFDPI) - Image 2](https://m.media-amazon.com/images/I/51WLl1BWT-L.jpg) ![StarTech.com Dual Port 40G QSFP+ Network Card - Intel XL710 Open QSFP+ Converged Adapter - PCIe 40 Gigabit Ethernet Server NIC - 40GbE Fiber Optic LAN Card - Dell PowerEdge HPE ProLiant (PEX40GQSFDPI) - Image 3](https://m.media-amazon.com/images/I/511wAoxHjxL.jpg) ![StarTech.com Dual Port 40G QSFP+ Network Card - Intel XL710 Open QSFP+ Converged Adapter - PCIe 40 Gigabit Ethernet Server NIC - 40GbE Fiber Optic LAN Card - Dell PowerEdge HPE ProLiant (PEX40GQSFDPI) - Image 4](https://m.media-amazon.com/images/I/51rqqH7W7EL.jpg) ![StarTech.com Dual Port 40G QSFP+ Network Card - Intel XL710 Open QSFP+ Converged Adapter - PCIe 40 Gigabit Ethernet Server NIC - 40GbE Fiber Optic LAN Card - Dell PowerEdge HPE ProLiant (PEX40GQSFDPI) - Image 5](https://m.media-amazon.com/images/I/41ttQ1v8XwL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Purchased for testbed, all work perfect *by C***E on March 12, 2020* Purchased 3 of these cards for testing throughput with various kinds of hardware. All work perfect. Have been using these for about 6 months now. For reference, these are the cables used: https://www.amazon.com/gp/product/B07QF5YRGH ### ⭐⭐ one port stop working *by L***2 on September 12, 2019* installed the card 20 days ago during my testing, one of the port gone back.. tried to reinstall the driver issue remind the same not sure if this card is a refurb or new ## Frequently Bought Together - StarTech.com Dual Port 40G QSFP+ Network Card - Intel XL710 Open QSFP+ Converged Adapter - PCIe 40 Gigabit Ethernet Server NIC - 40GbE Fiber Optic LAN Card - Dell PowerEdge HPE ProLiant (PEX40GQSFDPI) - 50 PACK M6 x 16mm Rack Mount Cage Nuts, Screws and Washers for Rack Mount Server Cabinet, Rack Mount Server Shelves, Routers, Rack Mount Screws and Square Insert Nuts, Self-Locking Cable Ties for Free - Cable Matters Rackmount or Wall Mount 1U 24 Port Keystone Patch Panel with Cable Management and Support Bar, 19-inch Blank Patch Panel for Keystone Jacks --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/71998993-startech-com-dual-port-40g-qsfp-network-card-intel-xl710](https://www.desertcart.us/products/71998993-startech-com-dual-port-40g-qsfp-network-card-intel-xl710) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-19*