Store New Arrivals Add to Favorite View Feedback Contact PCIe X4 2.5Gb Quad-Port Network Card RTL8125B 4x RJ45 NIC ESXi PXE Server Description Item model number BZ-8125-EX4-4RJ45-10GB Data Transfer Rate 2.5 Gigabytes Per Second Data Link Protocol Gigabit Ethernet Color 8125BG+1806-PCI EX4-10GB Product Dimensions 0.39"L x 5.9"W x 5.9"H Compatible Devices Server Item Weight 5.9 ounces Hardware Interface PCIE x 8, PCIE x 4, PCIE x 16 ?Quad-Port Server Network Card with RTL8125BG+ASM1806 main control chip?This network card utilizes the RTL8125BG+ASM1806 main control chip, ensuring reliable and high-performance connectivity. It includes both a full-height (12cm) and a half-height (8cm) bracket, making it adaptable to various chassis sizes. ?High-Speed Connectivity and Versatility?The network card supports 10M/100M/1000M/2.5Gbps speeds with full duplex and half duplex adaptive capabilities. Ideal for 2.5G network communications, it supports PXE No Disk Start, Love Fast, Unread, Black Qunhui, soft routing, and industrial switches. ?Durable PCI-E X4 Design with Efficient Cooling?Featuring gold-plated connectors, the PCI-E X4 interface prevents oxidation, enhances contact performance, and ensures long-lasting durability. Compatible PClExpress 2.1 X4 X8/X16 slots, it includes a larger heatsink to effectively manage heat dissipation, ensuring stable operation even in poor thermal environments. ?Robust Performance for Demanding Applications?With powerful host processing technology, this network card is equipped to handle various demanding applications, including database management, industrial automation, AI robotics projects, smart city initiatives, cloud computing services, and VMware virtualization. It is compatible with Windows /7/8.x/10/11, Linux Stable Kernel 2.6.X/5.X, operating systems. ?Easy Installation and Comprehensive Support?Simply select the appropriate bracket for your chassis size, insert the network card into the PCIe slot, install the necessary drivers, and connect to the network. The LED display shows link status and speed. For any assistance, please contact our support email for prompt service. Product Description Buacoz PCI-E X4 2.5Gb Quad-Port Network Card Main control chip: RTL8125BG is used as the main control chip for network transmission, which has good network performance and stability. ASM1806 is used as an auxiliary main control chip, mainly responsible for data transmission and control of the PCI-E interface. The two work together to ensure the efficient operation of the network card. Buacoz PCI-E X4 2.5Gb Quad-Port Network Card Supports high-speed network transmission of 2.5Gbps. Compared with traditional gigabit network cards, there is a significant increase in bandwidth and it can quickly transmit a large amount of data. It has four electrical ports (RJ45 interfaces) and can connect multiple devices at the same time, which is convenient for building a small network or meeting the needs of multiple devices to access the Internet simultaneously. Generally, it is in the standard size of a PCI-E network card and is easy to install in the PCI-E slot of a computer. A good heat dissipation design can effectively reduce the temperature of the chip and prevent performance degradation or failures caused by overheating. Adopting advanced power management technology, while ensuring network performance, it reduces the power consumption of the network card, which helps reduce the energy consumption It can be well compatible with many common operating systems such as Windows, Linux, Mac OS, etc. The network card's high performance and stability make it suitable for industrial control and meet industrial equipment's network requirements. The ASM1806 chip has powerful data processing capabilities to quickly process network packets and reduce delay and packet loss rate. Meet the needs of multiple devices in office or home networks to access the Internet simultaneously and ensure available bandwidth for each device. Compare with similar items Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews ? 4.0 out of 5 stars 2 ? 5.0 out of 5 stars 1 ? 4.0 out of 5 stars 2 5.0 out of 5 stars 1 Price $19.89$19.89 $53.52$53.52 $17.94$17.94 $49.99$49.99 $121.97$121.97 $67.60$67.60 $75.00$75.00 controller Intel original 82540 chip Intel 82599 chip Intel 82541 chip Intel I210 Intel Original 1210 Chip Intel 82599 Chip Intel I350 chip Interface type 1 RJ45 interface 1 10G SFP+ RJ45 interface 1 1GSFP interface (with 1 SM) 4 8-Pin RJ45 interfaces LC interface (with one MM ) 1 SFP optical port Interface speed 10M/100M/1000Mbps adaptive 10Gbps 10M/100M/1000Mbps adaptive 1000MbpS 10M/100M/1000Mbps 10Gbps 1000Mbps PCI-E bus PCI slot PClExpressv2.0(5.0GT/s)x4x8x16 PCI slot PClExpressv2.1(2.5GT/s)X4X8X16 PCl Express v2.1 X4 X8X16 PClExpressv2.0(5.0GT/s)x4x8x16 PClExpressv2.1(2.5GT/s)X4X8X16 Working/storage temperature ? 0 c to 55C/-40 C to 70 C ? ? 0c to 55C/-40C to 70C 0c to 55C/-40C to 70C ? Power consumption (max) ? 4.8W ? ? 6.0W .8W 3.3W ABOUT US We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. SHIPPING We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. RETURNS We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. PAYMENT We accept PayPal. CONTACT US This page content is yet to come Please ad us to your favorite seller and visit again later Thank You CUSTOMER SATISFACTION We try our very best to make sure every customer is completely satisfied. If there's a problem, message us! We're happy to help.