HPE Ethernet 640SFP28 Adapter
Best high speed networking solution for enterprise data centers.
A robust dual-port adapter engineered for high-density server environments. It delivers the necessary bandwidth for demanding data center applications while maintaining reliable, low-latency connectivity through optical fiber interfaces.
Who it's for
- Data center managers needing efficient bandwidth for high-traffic workloads
- System administrators optimizing server performance for virtualized applications
- Security-conscious IT professionals protecting sensitive enterprise infrastructure
Who should skip it
- Infrastructure leads managing diverse hardware fleets from multiple vendors
- Budget-constrained small businesses looking for basic networking solutions
- Technicians maintaining dense server racks with limited cooling capacity
Performance breakdown
Data Throughput
Dual 25Gbps ports handle massive data loads with impressive efficiency.
Latency Performance
Optimized architecture ensures minimal delays for time-sensitive enterprise applications.
Connectivity Versatility
Flexible support for both 10Gbps and 25Gbps speeds adapts to infrastructure.
Build Reliability
Enterprise-grade construction designed for continuous, high-stress server room operation.
Integration Ease
Standard PCIe interface allows for straightforward installation in most server racks.
Signal Integrity
Optical fiber support ensures clean, stable transmission over longer cable runs.
Key Specs
Interface Type
PCI Express 3.0 x8
Number of Ports
2
Form Factor
Plug-in Card
Wired Port Type
Optical Fiber
Supported Speeds
10Gbps, 25Gbps
Weight
0.5 lbs
Dimensions
8.70 x 9.90 x 2.50 inches
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