QNAP QXG-25G2SF-E810 ,Intel E810-XXVAM2 25GbE network expansion card

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The dual-port QXG-25G2SF-E810 25GbE network expansion card with Intel® Ethernet Controller E810-XXVAM2 supports PCIe Gen4 (backwards compatible with Gen3) and provides up to 25Gbps transfer speeds (10/25Gbps supported). By using SMB Multichannel to aggregate multiplied network connections, you maximize available bandwidth and can achieve up to 50Gb/s for accelerating file sharing and intensive data transfer. With Network Offload support, the QXG-25G2SF-E810 greatly boosts network efficiency and is ideal for I/O-intensive and latency-sensitive virtualization applications, data centers, and multimedia transmission/real-time video editing. Specification Dimensions (L x W x H) 117.33 mm length × 1-slot width × Low-profile (The dimension is based on PCBA size × not including the bracket) mm Controller Intel E810-XXVAM2 Number of Ports 2 x SFP28 Connector SFP28 PCIe and Lanes PCIe Gen4 x8 Transmission Rates 25Gbps/10Gbps IEEE Standards IEEE 802.3azIEEE 802.1QIEEE 802.3xIEEE 802.1pIEEE 802.3adIEEE 802.3aeIEEE 1588IEEE 802.1as Bracket Low-profile bracket pre-installed; full-height and specialized (for selected QNAP NAS) brackets are bundled Supported NAS operating systems QTS/QuTS hero (recommend an upgrade to the latest version); Windows Supported QNAP NAS Models with PCIe slot(s) (1 free slot required) Support Ubuntu Commercial Linux Distribution Ubuntu 22.04 Support Windows Windows 10/11 Support Windows Server Windows Server 2022 Port and Cable SFP28 DAC cable (3M) or SFP28 OPTIC transceiver Package Contents 1 x Network card; 1 x QIG; 3 x Brackets Standard Warranty 3 years Show more