KALEA-INFORMATIQUE PCIe x4 Gen 4.0 Network Controller Card with 10G FP+ Port and Realtek RTL8127 Chipset, Low Power Consumption, Passive Cooling

High-performance, multi-gigabit network connectivity: Up to 10G multi-gigabit network card that provides fast and reliable Ethernet connectivity for servers and workstations. It supports multi-speed networks as well as wide compatibility with operating systems Comprehensive compatibility: PCIe Gen 4.0 card in x4 slot (electrically connected as x2, compatible with x4, x8 and x16). Compatible with all networks up to 10 Gigabit (1G and 10G). Supports Windows 10/11 and Linux kernel 2.4.x or 2.6.x and above Interface and network standards: PCIe Gen 3 x2 interface (x4 port but x2 port cable). Compatible with 10G and 1G network speeds. Supported standards: IEEE 802.3 / 802.3z / 802.3ae / 802.1Q VLAN / 802.1ad Q-in-Q Maximum power consumption 1.79W at 10G Advanced features: Support jumbo frames up to 16KB. VLAN tagging according to IEEE 802.1Q and Q-in-Q according to 802.1ad. Hardware checksum and segmentation offload, reduces processor utilization by 40% to 60%. Support Wake-on-LAN, PXE / EFI network boot. IEEE 802.3x flow control in full duplex mode Technical and Physical Specifications Working temperature from 0°C to +70°C, passive cooling, no fan required. Maximum range 10GBASE-SR 300 m (Multimode OM3/OM4), 10GBASE-LR 10 km (OS2 singlemode), 10GBASE-ER 40 km (OS2 singlemode), DAC Twinax 1 to 7 m (copper with direct connection). Dimensions: 80 mm x 45 mm. Weight: 112.4 g. Box contents: two brackets (low profile and high profile)