
QNAP · Network & Expansion Cards
QXG-100G2SF-BCM
SKU: QXG-100G2SF-BCM
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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.
- Dual-port, 100 GbE network expansion card
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Specifications
Hardware (Dual-port 100 GbE network expansion card)
- Dimensions (L x W x H)
- 157.3 mm length × 1-slot width × Low-profile (The dimension is based on PCBA size × not including the bracket) inch
- Controller
- Broadcom 57508
- Number of Ports
- 2 x QSFP28
- Connector
- QSFP28
- PCIe and Lanes
- PCIe 4.0 x16 (Compatible to PCIe 3.0 x16)
- Transmission Rates
- 100Gbps
- IEEE Standards
- > IEEE 802.3bj, 802.3bm 100 Gigabit Ethernet > IEEE 802.3ad, 802.1AX Link Aggregation > IEEE 802.1Q, 802.1P VLAN tags and priority > PCI Express Gen3 and Gen4
- Bracket
- Low-profile bracket pre-installed; full-height and specialized (for selected QNAP NAS) brackets are bundled
- How many virtual functions
- Up to 128 Virtual Functions (VFs) per port
- How many physical functions per host
- 8 physical functions
- Supported NAS operating systems
- QTS/QuTS hero (recommend an upgrade to the latest version)
- Supported QNAP NAS
- Models with PCIe slot(s) (1 free slot required)
- Support Windows
- Windows 11
- Port and Cable
- QSFP28 DAC cable or QSFP28 OPTIC transceiver
- Package Contents
- 1 x Network card; 1 x QIG; 2 x Brackets
- Standard Warranty
- 3 years




