QNAP QXG-100G2SF-BCM Dual-port, 100 GbE network expansion card

Dual-port, 100 GbE network expansion card

Dual port per 100GbE Network adapter; 2 x QSFP28; Broadcom 57508 controller

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Build a 100 GbE network environment
Increase your IT performance and productivity by using the QXG-100G2SF-BCM with QNAP’s 100 GbE switch QSW-M7308R-4X, making it easier than ever to deploy a blazing-fast 100GbE network for your business.

Compatible with QNAP models - TS-h1277AFX, TVS-AIh1688ATX, TS-h1887XU-RP, TS-h2287XU-RP, TDS-h2489FU, TS-h3087XU-RP

• 200Gbps Ultra-high Throughput: Dual 100GbE QSFP28 ports with PCIe Gen 4 x16 provide massive bandwidth for latency-sensitive environments and data-intensive workloads.
• RDMA (RoCE & iSER) Support: Reduce latency, lower CPU utilization, and boost overall efficiency, ideal for VMware® and virtualization environments.
• SR-IOV for Virtualization: Allocate dedicated bandwidth resources directly from the physical NIC to VMs, enhancing performance while minimizing CPU overhead.
• Scalable 100GbE Ecosystem: Works seamlessly with QNAP’s 100GbE switch QSW-M7308R-4X, enabling businesses to easily build high-speed IT infrastructure.
 
The QXG-100G2SF-BCM 100 GbE network expansion card, supports PCIe 4.0 and provides up to 200Gbps total throughput to overcome performance bottlenecks. Supporting offload functionality including RDMA and SR-IOV, the QXG-100G2SF-BCM greatly boosts network efficiency and is ideal for I/O-intensive and latency-sensitive virtualization and data centers. The QXG-100G2SF-BCM is a perfect match for all-flash storage to realize the highest performance potential for ever-demanding IT challenges.

PCIe 4.0
PCIe Gen 4 x16 provides up to 256 Gbps transfer speeds.

SR-IOV
Improves the network performance of virtual machines.

RDMA (RoCE & iSER)
Reduces latency, lowers CPU utilization, and boosts overall throughput

Compatible with NAS
Supporting the QTS and QuTS hero operating systems, you can easily expand the number of network ports on your NAS for greater connectivity and network bandwidth.

Strengthen your virtualization environment with SR-IOV
The QXG-100G2SF-BCM supports SR-IOV, which can allocate bandwidth resources from a physical network card directly to VMs on the NAS. It helps improve network efficiency, ensuring reliable VM applications and reduced CPU overheads.

Note: SR-IOV is supported by specific QNAP NAS models and should work with SR-IOV compatible adapters.

Supports RoCE for Reduced Latency and Enhanced Performance for VM Environments
The QXG-100G2SF-BCM supports RoCE, which can access a network directly in RAM to effectively reduce latency and enhance performance and efficiency for VMware® virtualization environments.

Supports iSER for Improved VM Performance
The QXG-100G2SF-BCM supports iSER, combining iSCSI and RDMA (Remote Direct Memory Access), which can bypass general network drivers, the socket layer, and to directly enter memory buffers of the server and storage. Response time is also reduced to ensure service quality of the NAS.