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455883-S21 - HP Dual-Ports 10Gbase-SR 10Gb/s SFP+ Network Adapter
- Dual-port 10 Gigabit Ethernet (10Gb/s) connectivity.
- SFP+ (Small Form-factor Pluggable Plus) slots for transceivers.
- Supports 10GBase-SR and other SFP+ standards (transceivers sold separately).
- PCI Express (PCIe) interface for high bandwidth.
- Ideal for data centers, high-performance computing, and enterprise networks.
- Provides high throughput and low latency for critical applications.
- Offers flexibility in choosing appropriate transceivers for specific network needs.
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Key specifications
See full specs ↓- Product Type
- Network Adapter Card
- Ports
- 2 x 10Gb/s SFP+
- Interface
- PCIe
- Data Transfer Rate
- 10 Gb/s per port
- Connector Type
- SFP+
- Standards Supported
- 10GBase-SR, 10GBase-LR, 10GBASE-CR (with appropriate transceivers)
Product details
The HP 455883-S21 is a 2-Port 10Gb/s SFP+ Network Adapter Card designed for high-speed network connectivity. It utilizes SFP+ transceivers, offering flexibility for different fiber optic or copper connections. This adapter is ideal for demanding enterprise environments requiring high bandwidth and low latency.
Technical Information
| Product Type | Network Adapter Card |
| Ports | 2 x 10Gb/s SFP+ |
| Interface | PCIe |
| Data Transfer Rate | 10 Gb/s per port |
Additional Specifications
| Connector Type | SFP+ |
| Standards Supported | 10GBase-SR, 10GBase-LR, 10GBASE-CR (with appropriate transceivers) |
| Form Factor | PCIe Add-in Card |
Description
The HP 455883-S21 Network Adapter Card is engineered to deliver high-performance 10 Gigabit Ethernet connectivity through its dual SFP+ ports. This adapter is designed for enterprise-level applications where maximum bandwidth, low latency, and network reliability are critical. The use of SFP+ slots provides significant flexibility, allowing administrators to choose the most suitable transceivers (e.g., SR for short-reach fiber, LR for long-reach fiber, or DAC for direct copper connections) based on their specific network topology and distance requirements. This adapter leverages the high bandwidth of the PCI Express interface, ensuring that the network card can sustain its 10Gb/s per port throughput without becoming a bottleneck. It is an ideal solution for demanding environments such as data centers, high-performance computing (HPC) clusters, storage area networks (SANs), and high-traffic enterprise networks. The dual-port configuration enables advanced networking features like link aggregation for increased throughput and redundancy, or the ability to connect to separate network segments. Key features often include advanced offload capabilities, such as TCP/IP checksum offload and large send offload, which reduce CPU utilization and improve overall server performance. The HP 455883-S21 is built for robust operation and is a key component for modernizing network infrastructure, supporting the increasing demands for data processing and communication. Its compatibility with a wide range of SFP+ transceivers makes it a versatile choice for diverse deployment scenarios.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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