Lekuo PCIe Dual-Port 10G SFP+ Network Adapter
Intel 82599ES Chipset | Professional Network Card for Servers & NAS
⚡ Key Features
- Dual 10G SFP+ Ports - Two independent SFP+ interfaces supporting 1GbE/10GbE speeds
- Intel 82599ES Chipset - Industry-leading performance with native driver support
- PCIe 2.0 x8 Interface - 5.0 GT/s transfer rate, compatible with x8 and x16 slots
- Wide OS Support - Windows Vista/Server 2003/2008, Linux, FreeBSD 7.0, VMware ESX 3.x, UEFI 1.1
- IEEE 802.3 Standard - Full compliance with Ethernet networking standards
📊 Technical Specifications
| Brand | Lekuo |
| Model Number | IO-PCE82599-2GLAN |
| Chipset | Intel 82599ES |
| Interface Type | PCIe 2.0 x8 (5.0 GT/s) |
| Compatible Slots | PCIe x8, x16 |
| Port Type | 2 × SFP+ interfaces |
| Port Speed | 1GbE / 10GbE |
| Transfer Rate | 10 Gbps per port |
| Network Standard | IEEE 802.3 |
| Dimensions | 128.3mm × 68.9mm |
| Supported OS | Windows Vista SP1/Server 2003 SP2/Server 2008, Linux, FreeBSD 7.0, UEFI 1.1, VMware ESX 3.x |
🎯 Applications
- Enterprise Servers - VMware ESX, Windows Server virtualization environments
- NAS Systems - TrueNAS, FreeNAS, Unraid high-speed storage solutions
- Data Centers - Server interconnection and backbone network infrastructure
- HPC Clusters - Scientific computing and high-performance workloads
📦 Package Contents
- 1 × PCIe 2.0 x8 Dual-Port SFP+ 10G Ethernet Network Adapter
- 1 × Low-Profile Bracket
❓ FAQ
Is this compatible with my system?
This adapter requires a PCIe x8 or x16 slot. Compatible with Windows Vista SP1 and later, Windows Server 2003 SP2 and later, Linux, FreeBSD 7.0, VMware ESX 3.x, and UEFI 1.1 systems.
Do I need to install drivers?
Download the driver package below on this page.
What SFP+ modules are supported?
Supports standard SFP+ modules including 10GBASE-SR (multimode fiber), 10GBASE-LR (single-mode fiber), 10GBASE-T (copper RJ45), and DAC cables. Also backward compatible with 1GbE SFP modules.
What's the difference between PCIe x8 and x16?
This is a PCIe x8 card that will work in both x8 and x16 slots. The x8 interface provides 5.0 GT/s bandwidth, which is sufficient for high-performance networking applications.
💾 Driver Download
Universal Intel 82599 driver package for all supported operating systems
📥 Download Intel 82599 Driver✅ 1-Year Warranty | 📧 24-Hour Email Support | 📦 Free Shipping