Intel X520-SR2 Dual 10G SFP+ SR Fiber PCIe Converged Network Adapter
¥1,740.00
促销价
¥1,740.00
常规价格
跳至产品信息
Intel X520-SR2 Dual 10G SFP+ SR Fiber PCIe Converged Network Adapter
¥1,740.00
促销价
¥1,740.00
常规价格
Basic Parameter Table
| Item | Details |
|---|---|
| Brand | Intel |
| Part Number | X520-SR2 |
| Port Spec | Dual SFP+ ports with integrated SR multi-mode optical transceivers |
| Bus Interface | PCI Express 2.0 x8 |
| Form Factor | Full Height standard PCIe bracket |
| Transmission Distance | SR multi-mode fiber, max 300m over OM3 cable |
| Controller Chip | Intel X520 enterprise 10G fiber converged Ethernet controller |
| Condition | Factory New Sealed |
| Stock Status | In Stock |
| Delivery Cycle | Within 2 Business Days |
| Warranty Period | 3 Years |
| Unit Price | $245.00 |
Core Product Features
- Dual-port integrated SR short-reach fiber design based on X520 chip, no extra optical modules required for intra-data center short-distance interconnection
- Full virtualization hardware offload: SR-IOV, VMDq, RSS, VXLAN tunnel hardware acceleration
- Complete TCP/IP & iSCSI storage protocol offload, effectively reduce server CPU load under dual-port concurrent full 10G traffic
- Dual built-in SR multi-mode SFP+ transceivers, plug-and-play with OM2/OM3 multi-mode fiber, cost-saving for short-range rack interconnection
- Lightweight stacked aluminum passive heat sink, fanless silent design, stable 24/7 non-stop long-term operation
- Fully compatible with Windows Server, Linux, VMware ESXi mainstream server operating systems
Application Scenarios
- Dual 10G SR fiber virtualization rack host servers inside the same IDC
- Medium storage cluster dual-link iSCSI multi-mode fiber short-distance interconnection equipment
- Data center access layer dual-port 10G fiber uplink servers within 300m coverage
- Multi-node cloud computing, intra-building monitoring short-distance fiber access nodes