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StarTech.com PEX10GSFP4I Quad Port 10G SFP+ Network Card - Intel XL710 PCIe x8 Fiber Server NIC
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Product Features
Technical Overview
This converged network adapter leverages PCIe 3.0 x8 host interface bandwidth to sustain full throughput across all four 10Gbps ports simultaneously. The Intel XL710 chipset implements hardware acceleration for virtualization technologies including VT-c, along with iSCSI and FCoE offload to reduce CPU overhead in storage networking scenarios.
Advanced networking features include support for 9K jumbo frames, VLAN tagging, link aggregation (LACP), and PXE boot capability. The card's full-profile design ensures compatibility with standard server chassis while maintaining a compact footprint for dense deployments.
Relevant factors for this section include Chipset Manufacturer, Chipset Model, Host Interface, Total Number of Ports. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This quad-port adapter stands out with its combination of port density, proven Intel silicon, and comprehensive compatibility. The XL710 controller delivers enterprise reliability with features specifically designed for virtualized and converged infrastructure environments.
Verified Compatibility
Extensively tested with leading server platforms including Dell PowerEdge, HPE ProLiant, and Lenovo ThinkSystem series. Performance validation conducted using Spirent SmartBits test equipment ensures reliable operation under load.
- Dell PowerEdge
- HPE ProLiant
- Lenovo ThinkSystem
Broad OS Support
Compatible with Windows 7 through 10, Windows Server 2008 R2 through 2019, Linux kernels 3.x and later LTS versions, and VMware ESXi 5.0+. Drivers available from StarTech.com support both current and legacy operating systems.
- Windows Desktop & Server
- Linux
- VMware ESXi
Deployment / Use Cases
This quad-port 10GbE adapter excels in server connectivity scenarios where high bandwidth and port density are critical. The four independent SFP+ ports enable flexible configuration for redundancy, load balancing, or dedicated network segmentation.
Ideal applications include virtualization hosts requiring multiple network paths for VM traffic, storage servers connecting to iSCSI or NAS targets, and high-performance computing clusters where low-latency interconnects are essential. The card's converged networking capabilities make it particularly suitable for hyper-converged infrastructure deployments combining compute, storage, and networking resources.
Virtualization Hosts
Provide dedicated network paths for management, VM traffic, vMotion, and storage networking. VT-c acceleration improves virtual switch performance while reducing host CPU utilization.
Storage Networking
Connect to iSCSI SAN or NAS storage with hardware offload for improved throughput. Support for Data Center Bridging enables lossless Ethernet for storage traffic.
Physical Profile
The black full-profile card measures 3.90" (99.06 mm) in height, 0.60" (15.24 mm) in width, and 5.50" (139.70 mm) in depth, with a weight of approximately 4.30 oz (121.90 g). This standard form factor ensures compatibility with most server chassis while the low-profile design minimizes airflow obstruction in dense rack environments.
- Width
- 0.60" (15.24 mm)
- Depth
- 5.50" (139.70 mm)
- Height
- 3.90" (99.06 mm)
- Weight
- 4.30 oz (121.90 g)
What's in the Box
The package includes the network card and essential documentation for quick installation.
Highlights
- Four 10G SFP+ ports for high-density server connectivity
- Intel XL710 converged network controller with hardware offload
- PCIe 3.0 x8 interface for maximum bandwidth
- Compatible with Windows, Linux, and VMware ESXi
- Tested with Dell, HPE, and Lenovo server platforms
- Supports virtualization technologies including VT-c
- MSA-compliant SFP+ modules or direct attach cables
- 2-year limited warranty with RoHS/WEEE compliance
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | PEX10GSFP4I |
| Brand Name | StarTech.com |
| Product Name | Quad-Port SFP+ Server Network Card - PCI Express - Intel XL710 Chip |
| Packaged Quantity | 1 Each |
| Product Type | 10Gigabit Ethernet Card |
| Technical Information | |
| Chipset Manufacturer | Intel |
| Chipset Model | XL710 |
| Interfaces/Ports | |
| Host Interface | PCI Express x8 |
| Total Number of Ports | 4 |
| I/O Expansions | |
| Expansion Slot Type | SFP+ |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Maximum Data Transfer Rate | 20 Gbit/s |
| Network & Communication | |
| Network Technology | 10GBase-LR,10GBase-SR |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Form Factor | Plug-in Card |
| Height | 3.90" (99.06 mm) |
| Width | 0.60" (15.24 mm) |
| Depth | 5.50" (139.70 mm) |
| Weight (Approximate) | 4.30 oz (121.90 g) |
| Miscellaneous | |
| Package Contents | Quad-Port SFP+ Server Network Card - PCI Express - Intel XL710 Chip 1 x Quick-start Guide |
| Device Supported | Server |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What type of fiber connections does this card support?
The PEX10GSFP4I supports both multimode (MMF) and singlemode (SMF) fiber connections through MSA-compliant SFP+ modules. It's compatible with 10GBase-SR for multimode fiber up to 300 meters and 10GBase-LR for singlemode fiber up to 10 kilometers. You can also use direct attach copper cables (DACs) for shorter connections within racks or between adjacent equipment.
Is this network card compatible with my existing server?
This card has been tested and verified with leading server platforms including Dell PowerEdge, HPE ProLiant, and Lenovo ThinkSystem series. It requires a PCIe x8 slot (electrical x8 or higher) and is compatible with both UEFI and legacy BIOS systems. The full-profile design fits standard server chassis, and drivers are available for most current and legacy operating systems.
What operating systems are supported?
The adapter supports Windows 7, 8, 8.1, and 10; Windows Server 2008 R2, 2012, 2012 R2, 2016, and 2019; Linux kernels 3.x and later LTS versions; and VMware ESXi 5.0 and newer. StarTech.com provides drivers for all supported operating systems, ensuring compatibility across both desktop and server environments.
Can I use this card for link aggregation or teaming?
Yes, the Intel XL710 chipset supports link aggregation (LACP) across multiple ports, allowing you to combine bandwidth for higher throughput or create redundant connections for failover. This capability works with most operating systems and hypervisors that support teaming or bonding, providing flexibility in how you configure the four ports for your specific network requirements.
Does this card support virtualization features?
The card includes hardware acceleration for virtualization technologies including Intel VT-c (Virtualization Technology for Connectivity). This improves performance in virtualized environments by offloading virtual switch processing from the host CPU. The adapter also supports SR-IOV (Single Root I/O Virtualization) for direct hardware access by virtual machines, reducing latency and CPU overhead.
What is included in the warranty coverage?
StarTech.com provides a 2-year limited warranty for this network card. The warranty covers defects in materials and workmanship under normal use. The product is also RoHS and WEEE compliant, meeting environmental standards for hazardous substance restrictions and electronic waste recycling. Support includes access to technical documentation and driver updates throughout the warranty period.
| Qty | Price | Available |
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