Lenovo ThinkServer X520-DA2 Intel Ethernet Adapter

Identifiers
Model	Lenovo 4XC0F28742
MPN	Lenovo 4XC0F28742
Dimensions / Weight
Key Features
Fiber optic connector	SFP+
Fiber ports quantity Represents how many fiber optic connectors are available on the product. The value is a simple integer indicating the total count of fiber ports, regardless of type or version.	2
Maximum data transfer rate The highest theoretical speed at which a device can send or receive data, expressed in bits per second (bps) or its multiples such as kbps, mbps, gbps, etc. This value represents the upper bound of throughput under optimal conditions and is useful for comparing performance across devices and interfaces.	10000 Mbit/s

Lenovo is a Chinese technology company that produces a wide range of electronics, including laptops, tablets, smartphones, and servers. The company is headquartered in Beijing, and has a large international presence. Lenovo is the world's largest PC vendor, and is also a major player in the smartphone and tablet markets.