QNAP QXG-100G2SF-BCM 100GbE Dual-Port QSFP28 PCIe 4.0 Network Expansion Card
The QNAP QXG-100G2SF-BCM is a dual-port 100GbE network expansion card designed to deliver up to 200Gbps total throughput, eliminating network bottlenecks for demanding enterprise workloads.
- High Throughput: Delivers 200Gbps total bandwidth, accelerating data transfer for I/O-intensive applications and large datasets.
- PCIe 4.0 Interface: Utilizes the latest PCIe 4.0 standard for maximum data transfer rates between the network card and server.
- QSFP28 Ports: Features two QSFP28 ports for high-speed fiber optic connectivity, ideal for data center and virtualization environments.
- RDMA & SR-IOV Support: Offloads network processing to reduce CPU load, enhancing virtualization performance and network efficiency.
Product Overview
Product Overview
The QNAP QXG-100G2SF-BCM is a dual-port 100 Gigabit Ethernet (100GbE) network expansion card featuring a PCIe 4.0 interface and QSFP28 connectors. It is engineered to provide up to 200Gbps of total throughput, significantly enhancing network performance for servers and workstations.
This card supports advanced offload functionalities like RDMA and SR-IOV, which are critical for optimizing network efficiency and reducing CPU utilization in demanding virtualization and data center applications. Its full-height, low-profile form factor ensures compatibility with a wide range of server and workstation chassis.
- Dual 100GbE Ports: Equipped with two 100GbE QSFP28 ports for high-speed, low-latency network connectivity.
- PCIe 4.0 x16: Leverages the high bandwidth of PCIe 4.0 for maximum data transfer rates between the card and the host system.
- RDMA Support: Remote Direct Memory Access allows direct memory access between systems, reducing CPU overhead and latency.
- SR-IOV Capability: Single Root I/O Virtualization enhances virtualization performance by providing direct hardware access to virtual machines.
- Full-Height/Low-Profile: Designed to fit in standard server/workstation expansion slots, offering broad compatibility.
Equip your servers with the QNAP QXG-100G2SF-BCM to unlock superior network performance and accelerate your most demanding enterprise workloads.
Technical Specifications
1Performance & Business Impact
2Connectivity & I/O
3Physical & Environmental
4Lifecycle, Warranty & Compliance
Full Specifications
Network2
Ports & interfaces7
Weight & dimensions1
Design3
Downloads1
What This Solves
Accelerate Data Center Throughput
Organizations with high-performance computing needs and large data storage systems often face network bottlenecks. The QNAP QXG-100G2SF-BCM provides dual 100GbE connectivity to eliminate these bottlenecks, ensuring rapid data access and transfer speeds.
Data center operators, enterprise infrastructure teams, co-location facilities, high-performance computing clusters
Enhance Virtualization Performance
Virtualization environments require efficient network communication between virtual machines and hosts to maintain optimal performance. This card's RDMA and SR-IOV support offloads network tasks and provides direct hardware access, significantly reducing latency and CPU overhead.
IT operations teams, virtualization administrators, cloud service providers, enterprise IT departments
Future-Proof High-Speed Connectivity
Businesses anticipating future growth in data traffic and requiring robust network infrastructure need scalable solutions. The 100GbE capability of this card ensures readiness for increasing data demands and supports advanced network topologies.
Growing mid-market companies, enterprise IT planning, network architects, infrastructure upgrade projects
Key Features
Dual 100GbE QSFP28 Ports
Enables high-speed, low-latency network connections essential for demanding data transfer and communication tasks.
PCIe 4.0 Interface
Provides maximum bandwidth for data transfer between the network card and the server, reducing I/O latency.
RDMA Support
Reduces CPU utilization and network latency by allowing direct memory access between systems.
SR-IOV Support
Improves virtualization performance by enabling direct hardware access for virtual machines.
Full-height (low-profile) PCI Card Form Factor
Ensures compatibility with a wide range of server and workstation chassis, facilitating easy installation.
Industry Applications
Finance & Insurance
High-frequency trading and large data analytics require the 100Gbps throughput to process transactions and market data with minimal latency.
Manufacturing & Industrial
Industrial IoT data streams and real-time control systems benefit from the high bandwidth and low latency for efficient data collection and processing.
Healthcare & Life Sciences
Large medical imaging files and genomic sequencing data demand the 100Gbps speeds for rapid transfer and analysis, supporting critical research and diagnostics.
Media & Entertainment
High-resolution video editing, rendering, and large file transfers in post-production workflows are accelerated by the card's substantial data throughput.
Frequently Asked Questions
What is the maximum total throughput of the QNAP QXG-100G2SF-BCM?
The QNAP QXG-100G2SF-BCM offers a total throughput of up to 200Gbps, with each of its dual 100GbE ports operating at full speed.
What type of connector does this network card use?
This network card uses QSFP28 connectors, which are designed for high-speed fiber optic connections at 100Gbps.
Is this network card compatible with older PCIe versions?
While the card supports PCIe 4.0 for maximum performance, it is backward compatible with PCIe 3.0 slots, though throughput will be limited by the PCIe 3.0 interface.
What are the benefits of RDMA and SR-IOV support?
RDMA (Remote Direct Memory Access) and SR-IOV (Single Root I/O Virtualization) offload network processing from the CPU, reducing latency and improving overall system performance, especially in virtualized environments.
Warranty & Returns
Manufacturer Warranty
3 Years
Warranty is provided directly by the manufacturer and covers defects in materials and workmanship under normal use.
Return Policy
Returns subject to manufacturer approval
Hardware returns are governed by the manufacturer's return policy. Some products are non-returnable or subject to restocking fees. Defective items are handled under the manufacturer warranty. Contact Zent Networks before initiating any return.