KALEA-INFORMATIQUE PCIe Gen4 x1 10G SFP+ RTL8127ATF Network Card Realtek chip with low power consumption and heat output

PCI Express Gen 4.0 x1 network card equipped with the Realtek RTL8127ATF chipset, designed to provide high-performance 10 Gigabit Ethernet connectivity with power consumption limited to just 1.79 W at maximum load. Compatible with 10GBASE-SR, 10GBASE-LR, and 10GBASE-ER networks, as well as Twinax DAC links, enabling fiber-optic or copper connections suitable for server, NAS, and workstation environments. Supports advanced technologies including IEEE 802.1Q VLAN, 802.1ad Q-in-Q, Jumbo Frames up to 16 KB, Wake-on-LAN, PXE/EFI Boot, IEEE 802.3x flow control, and hardware-accelerated network processing. Optimized architecture enabling hardware checksum offload and segmentation offload to significantly reduce CPU load during intensive network transfers, virtualization, or shared storage. Fully passive, fanless cooling; operates from 0 °C to +70 °C; compatible with Windows 10, Windows 11, and Linux. Comes with low-profile and full-height mounting brackets for integration into all types of chassis.