Name: B7E21A HPE 2-Port 10Gb/s SFP+ PCIe x8 Network Adapter 10GBase-X
Brand: HPE
SKU: B7E21A
Price: 114.00 USD
Availability: InStock
Rating: 4.8 (114 reviews)

Product Overview
The B7E21A - HPE 2-Port 10Gb/s SFP+ PCIe x8 adapter delivers dual-port 10 Gigabit Ethernet connectivity via SFP+ slots. It fits into PCIe x8 slots to provide a fast interface primarily used in server or storage network expansions. The adapter supports standard 10GBase-X fiber connections, making it suitable for environments that demand reliable and scalable high-speed networking.

General Information
Brand	HPE

Technical Information
Product Type	Network Interface Card
Data Rate (Speed)	10GbE
Interface (Bus)	PCIe 3.0 x8
Number of Ports	2-Port (Dual)

Connectivity & Physical
Form Factor	Standard PCIe Card
Port Type	SFP+
Cabling Type	AOC
Weight	3.00
Condition	Refurbished

Miscellaneous
Assembly Required	No
Compliance Standards	RoHS, CE, FCC

Product Description
The B7E21A - HPE 2-Port 10Gb/s SFP+ PCIe x8 network adapter provides high-speed connectivity for servers and networking equipment. It is commonly found in environments requiring robust, reliable 10 Gigabit Ethernet connections over fiber optics. Built for IT professionals managing enterprise networks and data centers, this adapter supports demanding workloads that benefit from fast and stable network throughput. It often integrates into rack-mount servers and storage systems to enhance network performance. Key Features Dual SFP+ ports enable flexible fiber optic connections PCIe x8 interface ensures efficient data transfer with minimal bottlenecks Supports 10GBase-X protocol for standard-compliant networking Designed to optimize power consumption while maintaining performance Provides low latency suitable for high-performance computing needs This adapter plays a crucial role in maintaining smooth and consistent network operations, especially where high throughput and low latency are essential. Its integration into networked systems helps sustain reliable data flow and operational stability.

Use Cases
This network adapter is typically deployed in data centers and enterprise environments where high-speed, low-latency network connections are necessary. IT administrators and network engineers rely on its capabilities to enhance server connectivity and support virtualization or storage networking requirements. How It's Used: Integrating into rack servers to provide dual 10GbE fiber connections for virtualization host communication Enhancing SAN or NAS storage network throughput in enterprise storage clusters Supporting high-bandwidth data transfers in data center aggregation switches Providing redundancy and load balancing in critical network infrastructure Facilitating efficient network segmentation in multi-tenant or multi-service environments By enabling fast and stable network links, this adapter supports scalable and efficient network architectures. It contributes to improved data handling and system responsiveness in demanding IT installations.

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B7E21A HPE 2-Port 10Gb/s SFP+ PCIe x8 Network Adapter 10GBase-X

B7E21A

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