Which technology enables server connections to storage devices at speeds of up to 128 Gbps?

Which technology enables server connections to storage devices at speeds of up to 128 Gbps?

• A. Ethernet
• B. iSCSI
• C. Fibre Channel
• D. SAS

Answer: (C)

Fibre Channel is built for high-speed, low-latency connections between servers and storage in storage area networks. It uses a dedicated SAN fabric and its protocol is optimized specifically for block storage, allowing speeds up to the latest generations reaching 128 Gbps. This makes it ideal for fast, scalable access to large storage arrays in data centers. In contrast, Ethernet-based storage solutions like iSCSI rely on general networking and typically don’t guarantee the same high-end SAN performance at those speeds, while SAS is aimed at direct-attached storage and tops out well below 128 Gbps.

Fibre Channel is built for high-speed, low-latency connections between servers and storage in storage area networks. It uses a dedicated SAN fabric and its protocol is optimized specifically for block storage, allowing speeds up to the latest generations reaching 128 Gbps. This makes it ideal for fast, scalable access to large storage arrays in data centers. In contrast, Ethernet-based storage solutions like iSCSI rely on general networking and typically don’t guarantee the same high-end SAN performance at those speeds, while SAS is aimed at direct-attached storage and tops out well below 128 Gbps.