• Cisco HCI-PCIE-C100-04 black and gold PCIe CNA card with heatsink and fan
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Cisco

Cisco HCI-PCIE-C100-04 | 2x100GbE QSFP28 PCIe CNA | C-Series | SR-IOV | High-Throughput 100G

HCI-PCIE-C100-04

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Description

Dual-port 100GbE QSFP28 converged network adapter delivering extreme throughput and low latency for UCS C-Series servers. Ideal for spine/leaf uplinks, NVMe-oE fabrics, and bandwidth-intensive workloads.

Features

- Dual 100GbE ports for ultra-high throughput
- QSFP28 interface for broad 100G media options
- SR-IOV for efficient virtualization at scale
- Optimized for modern data center fabrics
- Seamless UCS C-Series integration

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Ports: 2 x 100 Gigabit Ethernet
- Connector: QSFP28 (100G)
- Adapter type: PCI Express Converged Network Adapter
- Aggregate bandwidth: up to 200 Gbps full duplex
- Virtualization: SR-IOV capable
- Media support: QSFP28 100G optics, DAC, and AOC per UCS HCL
- Target platform: UCS C-Series rack servers
- Use cases: 100G data center fabrics, storage convergence, HPC workloads

FAQs

Q: Which optics and cables are supported?
A: Use QSFP28 100G modules, DACs, or AOCs that are listed on the UCS hardware compatibility list.

Q: Does it support virtualization offloads?
A: Yes, SR-IOV is supported to improve VM performance and density.

Q: Is this compatible with UCS C-Series servers?
A: Yes, it is designed for UCS C-Series. Confirm slot and thermal requirements for your specific model.

Q: Can I run 25G/10G optics in QSFP28 ports?
A: Use only supported QSFP28 form-factor modules and cables as listed in the compatibility guidance.

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