| Product Type | Network Adapter |
| Form Factor | Plug-in card |
| Interface | PCI Express 3.0 x8 |
| Chipset | Emulex XE104 |
| Supported Protocols | Ethernet, iSCSI, FCoE (Converged Networking) |
| Adapter Category | Virtual Fabric Adapter (VFA) |
| Low Profile Bracket | Yes |
| Full Height Bracket | Yes |
| Bracket Included | Yes |
| Card Height | Low-profile and full-height |
| Weight | 0.23 lb (0.1 kg) |
| Power Consumption | Up to 13.2 W |
Lenovo Emulex VFA5 2x10 GbE SFP+ PCIe Adapter (00JY820)

Key Benefits
Eye-Insights™ by Eye-In Technologies
AI-Powered Summaries from Online Customer Reviews
AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Supports high-performance workloads with dual 10 Gbps SFP+ ports
- TAA compliance ensures eligibility for federally regulated purchases
- Solid brand reliability with Lenovo and Emulex component integration
Product Overview
The Lenovo Emulex VFA5 2x10 GbE SFP+ PCIe Adapter (00JY820) delivers robust dual 10 Gbps Ethernet connectivity through SFP+ interfaces, supporting low-latency data transfer for demanding environments. Its PCI-Express interface ensures reliable integration into enterprise servers. Fully TAA compliant and manufactured in Mexico, it is ideal for virtualization, cloud, and bandwidth-intensive applications.
Specifications
Product Overview
Advanced Security Features
| Secure Boot Support | Yes |
| UEFI Secure Boot | Yes |
| Role-Based Access Control | Yes |
| Network Isolation | Yes, via SR-IOV and QoS enforcement |
Compliance & Origin
| Country of Origin | Mexico |
| TAA Compliant | Yes |
| RoHS Compliance | Yes |
| WEEE Compliance | Yes |
| EMC Compliance | FCC Class A, VCCI Class A, EN55032 Class A |
Interfaces
| Interface Bus | PCIe 3.0 x8 |
| Port Type | SFP+ |
| Number of Ports | 2 |
| Port Speed | 10 Gbps |
| Data Transfer Rate | 20 Gbps full duplex total |
| Data Link Protocol | 10 Gigabit Ethernet |
| Connector Type | SFP+, requires optical transceivers or DAC cables |
| I/O Virtualization | SR-IOV support |
Physical & Environmental
| Dimensions (WxDxH) | 6.6 x 2.71 inches (168 x 68.9 mm) |
| Operating Temperature | 0°C to 55°C (32°F to 131°F) |
| Non-Operating Temperature | -40°C to 70°C (-40°F to 158°F) |
| Operating Humidity | 5% to 95% (non-condensing) |
| Storage Humidity | 5% to 95% |
Cloud Management & Licensing
| Manageability | Lenovo XClarity, OS-level management drivers |
| Virtualization Compatibility | VMware ESXi, Microsoft Hyper-V, Red Hat KVM |
| Drivers Included | Available via Lenovo support site |
| Firmware Update Mechanism | Online firmware flashing tools |
| Licensing Requirements | None for standard operation |