Adapter Features Data Rate Supported 25/10GbE Bus Type/Bus Width PCIe 4.0 x8 Form Factor Standard PCIe; ships with both low-profile and full-height brackets Controller Intel Ethernet Controller E835 Hardware Certifications BSMI, CE, CMIM, FCC, ICES, KCC, RCM, UKCA, cURus, and VCCI Compliance RoHS and BMSI RoHS compliant. Product is compliant with Taiwan Bureau of Standards, Metrology and Inspection (BMSI) and EU RoHS Directive 2 2011/65/EU (Directive 2011/65/EU) and its amendments. Technical Specifications Storage Humidity Maximum: 90% non-condensing relative humidity at 35 °C Storage Temperature -40 °C to 70 °C (-40 °F to 158 °F) Operating Temperature 0 °C to 65 °C (32 °F to 149 °F) LED Indicators ACTIVITY (blinking) NO ACTIVITY (off) LINK SPEED (green = 25GbE; amber = less than 25GbE; off = no link) Ethernet Media Supported 25GbE SFP28 25GBASE-CR (802.3by 25G twinax), 25GBASE-CR1 (Consortium 25G twinax), 25GBASE-SR, 25GBASE-LR, 25G-AUI C2M, CA-25G-N (DA Breakout), CA-25G-S (DA Breakout), CA-25G-L (DA Breakout) 10GbE SFP+ 10Gb SFI-DAC (SFP+ twinax); 10Gb SFI Limiting (SFP+ optics/AOC) Power Consumption DACs Typical Power 25GbE Max 7.79 W Idle (no traffic) 6.15 W Optics 25GbE Max 10.5 W Idle (no traffic) 8.29 W *Optics Max measured with 2.5 W load modules No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade. This document contains information on products, services and/or processes in development. All information provided here is subject to change without notice. Contact your Intel representative to obtain the latest forecast, schedule, specifications and roadmaps. The products and services described may contain defects or errors which may cause deviations from published specifications. © Intel Corporation. Intel, the Intel logo, and other Intel marks are trademarks of Intel Corporation or its subsidiaries. Other names and brands may be claimed as the property of others. 0526/ED/Axiom 834081-003US Product Information For information about Intel® Ethernet Products and technologies visit: intel.com/ethernet Customer Support For customer support options in North America visit: intel.com/content/www/us/en/support/contact-support.html Supported Operating Systems For a complete list of supported network operating systems for Intel® Ethernet 800 Series Network Adapters visit: intel.com/support/EthernetOS