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HP 665245-B21 2-Port 10Gb/s SFP+ PCIE 2.0 x8 GE 10GBase-X Network Card
- Ports: 2 x 10Gb/s SFP+
- Interface: PCI Express 2.0 x8
- Form Factor: PCIe Add-in Card
- Connectivity: Fiber Optic (SFP+)
- Data Rate: 10 Gigabit Ethernet
- Designed for high-performance networking
- Supports server and workstation environments
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Key specifications
See full specs ↓- Number of Ports
- 2
- Port Type
- 10Gb/s SFP+
- Interface
- PCIe 2.0 x8
- Form Factor
- PCIe Add-in Card
- Network Speed
- 10Gb/s
- Connector Type
- SFP+
Product details
The HP 665245-B21 is a dual-port 10Gb/s Ethernet network adapter designed for high-speed networking in servers and workstations. It utilizes a PCIe 2.0 x8 interface and SFP+ connectors for fiber optic connectivity.
Technical Information
| Number of Ports | 2 |
| Port Type | 10Gb/s SFP+ |
| Interface | PCIe 2.0 x8 |
Additional Specifications
| Form Factor | PCIe Add-in Card |
| Network Speed | 10Gb/s |
| Connector Type | SFP+ |
Description
The HP 665245-B21 is a high-performance network interface card (NIC) that provides two 10 Gigabit Ethernet ports, enabling rapid data transfer and robust network connectivity for demanding environments. Each port uses an SFP+ (Small Form-factor Pluggable Plus) interface, which is designed for fiber optic transceivers, allowing for high-speed communication over longer distances. This adapter connects to the host system via a PCI Express 2.0 x8 slot. The PCIe 2.0 interface offers a significant bandwidth of up to 4 GB/s in each direction, which is more than sufficient to support the aggregate throughput of two 10Gb/s links. The x8 lane configuration ensures ample bandwidth for the card's operations, making it suitable for high-end servers and workstations that require fast network access. Ideal for applications such as high-performance computing, data-intensive storage networks, and server virtualization, the 665245-B21 enhances network throughput and reduces latency. Its dual-port design also allows for network redundancy or link aggregation, further improving network reliability and performance. This card is a key component for building modern, high-speed network infrastructures.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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