Import Broadcom Bcm5708 Pci Express 1000m Network Card — Buy in wholesale FOB from Supplier in China

The Broadcom BCM5708 is a dual-port Gigabit Ethernet controller delivered on a PCI Express x4 interface, designed for server and workstation networking applications. Rende Technology Co., Ltd. supplies this card as part of a broader inventory of enterprise network adapters, including Intel-based cards and other Broadcom variants such as the BCM5751 and BCM5715S. The BCM5708 integrates a TCP/IP offload engine, supporting full-duplex 1000BASE-T operation at 10/100/1000 Mbps auto-negotiation. The PCI Express x4 host interface provides sufficient bandwidth for sustained dual-port Gigabit throughput without bus contention, a critical factor in server environments where network saturation affects virtual machine performance and storage traffic.

This network card utilises the Broadcom BCM5708C or BCM5708S silicon, depending on variant, with the 'C' denoting copper RJ45 connectivity and the 'S' indicating optical SFP capability. The controller supports jumbo frames up to 9,000 bytes, VLAN tagging (IEEE 802.1Q), and advanced error handling including ECC memory protection for internal packet buffers. Typical power consumption ranges from 4-6 watts under load, with ACPI-compliant power management for reduced idle consumption. The card dimensions conform to standard low-profile or full-height PCI Express bracket specifications (verify with Rende Technology which bracket variant is supplied). Broadcom's chipset architecture includes a proprietary RISC processor for protocol offload, reducing host CPU utilisation during heavy network I/O operations.

System integrators, data centre refurbishers, and IT asset resellers purchase BCM5708-based cards for server upgrades, replacement parts, and legacy infrastructure maintenance. The card is compatible with Windows Server 2003/2008, Linux kernels 2.6 and above, and VMware ESX/ESXi hypervisors through Broadcom's bnxt or legacy bnx2 driver stacks. Rende Technology's location in Shenzhen places them within China's primary electronics manufacturing and component trading hub, with access to Hong Kong port logistics for international shipment. Buyers should confirm whether cards are new, refurbished, or pulled from decommissioned equipment, as this affects warranty terms and driver support expectations for enterprise deployment.

Rende Technology Co., Ltd. is located at Caitian Road, Futian District, Shenzhen, Guangdong, China 518000, positioning the company in the core of China's electronics manufacturing and component distribution corridor. The supplier is listed with a 'harbor' trust tier, though the response rate shows 0.00% with zero average response hours, indicating no verified buyer interaction data is available. The company's inventory focus spans enterprise network adapters (Intel and Broadcom based), SCSI cards, and SATA/SAS host bus adapters, suggesting specialisation in legacy and refurbished enterprise IT components rather than new production manufacturing.

The listing provides no information about company founding date, employee count, annual revenue, quality management certifications (ISO 9001, ISO 14001), or export licence details. The product description lists extensive part numbers across multiple vendors (Intel, Broadcom, HP, IBM, LSI, Adaptec, Silicom), indicating a trading or distributor model rather than original manufacturing. Buyers should verify Rende Technology's source of supply for BCM5708 cards, whether inventory is new stock, excess, refurbished, or decommissioned pulls, and the company's capability to provide manufacturer traceability and warranty support for enterprise procurement requirements.