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HP B7E21A 2-Port 10Gb/s SFP+ PCIE x8 GE 10GBase-X Network Adapter
- Dual 10Gb/s SFP+ ports
- PCI Express x8 interface
- Supports 10 Gigabit Ethernet (10GbE)
- Utilizes SFP+ transceivers for flexible fiber or DAC connections
- High-performance networking for data-intensive applications
- Ideal for servers, storage, and high-performance computing
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For government, enterprise, data center, and small business customers.
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Product Overview
The HP B7E21A is a dual-port 10Gb/s SFP+ PCIE x8 Network Adapter. It provides high-speed Ethernet connectivity for servers and workstations. This adapter is designed for demanding network environments requiring significant bandwidth.
Technical Information
| Number of Ports | 2 |
| Port Type | SFP+ |
| Speed | 10 Gb/s (10GbE) |
Additional Specifications
| Interface | PCI Express x8 |
| Transceiver Type | SFP+ (Small Form-factor Pluggable Plus) |
Product Description
The HP B7E21A is a high-performance network adapter designed to deliver 10 Gigabit Ethernet (10GbE) connectivity. It features two SFP+ (Small Form-factor Pluggable Plus) ports, which allow for flexible network connections using various SFP+ transceivers (e.g., SR for short-range fiber, LR for long-range fiber) or Direct Attach Copper (DAC) cables. This dual-port configuration provides redundancy and increased throughput capabilities for demanding network environments. Connecting via a PCI Express x8 (PCIe x8) interface, this adapter leverages the high bandwidth offered by the PCIe bus to ensure that the 10Gb/s speed of each port can be fully utilized without becoming a bottleneck. This makes it an ideal solution for servers, storage arrays, and high-performance computing clusters that require rapid data transfer and low latency. The HP B7E21A is engineered for reliability and performance in enterprise data centers and network-intensive applications. It supports advanced networking features and protocols necessary for modern IT infrastructures, including virtualization, high-speed storage access, and large-scale data processing. Its robust design ensures consistent performance under heavy loads.