• Intel Cisco HCI-P-MDD100GF dual-port 100GbE QSFP56 network card
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Cisco

Cisco HCI-P-MDD100GF | 2x 100GbE QSFP56 | PCIe Gen4 x16 | RoCEv2/RDMA, SR-IOV | Low-profile

HCI-P-MDD100GF

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Description

High-performance dual-port 100GbE adapter with QSFP56 interfaces and PCIe Gen4 x16 host bandwidth. Delivers ultra-low latency and high IOPS for AI/ML, HPC, and NVMe-oF storage, with SR-IOV and rich offloads to maximize efficiency. Backward-compatible with QSFP28/QSFP+ modules/DACs at supported speeds for flexible migration paths.

Features

- Dual 100GbE throughput for demanding workloads
- PCIe Gen4 x16 host interface
- RoCEv2/RDMA for microsecond-level latency
- Broad optics/DAC interoperability via QSFP56 cages
- Enterprise virtualization and offload features

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: 2x 100GbE QSFP56
- Host interface: PCIe 4.0 x16
- Supported link rates: 100/50/40GbE (dependent on optics/DAC and firmware)
- RDMA: RoCE v2 for low-latency networking
- Storage: NVMe-oF ecosystem support
- Virtualization: SR-IOV, multi-queue
- Timing: PTP/IEEE 1588v2 support
- Compatibility: QSFP56 cages accept QSFP28/QSFP+ at supported speeds
- Form factor: Low-profile add-in card
- OS support: Linux, Windows Server, VMware ESXi

FAQs

Q: What optics or cables are supported?
A: QSFP56 optics and DACs for 100GbE; QSFP28/QSFP+ modules and DACs are supported at compatible link rates.

Q: Is inline encryption supported?
A: Hardware capabilities vary by sub-model and firmware; consult release notes for specific crypto offloads.

Q: Can I use this for NVMe over Fabrics?
A: Yes. It supports the performance features commonly used in NVMe-oF deployments.

Q: Does it support SR-IOV in virtualized environments?
A: Yes, with platform BIOS and hypervisor support.

Q: Will it fit in a standard 1U server?
A: Yes, it is a low-profile adapter; confirm bracket height for your chassis.

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