LetLinkSo PCIe 5.0 x16 to 2 MCIO x8 Adapter Card for 4 U.2 NVMe SSDs | Enterprise Server Storage Expansion Card

Product Positioning & Applications

This PCIe 5.0 x16 to dual MCIO x8 expansion adapter card is specially designed for enterprise servers, workstations and large-scale data center storage expansion. It realizes multi-disk U.2 NVMe SSD centralized access through PCIe slot splitting, effectively solves the problem of insufficient native high-speed storage interfaces of motherboards, and is widely used in big data storage, cloud computing, server cluster deployment and high-speed industrial data transmission fields.

Specifications & Compatibility

Follow PCIe 5.0 industry standard, automatically downward compatible with PCIe Gen4/Gen3/Gen2/Gen1. It divides single PCIe x16 channel into two independent MCIO x8 channels, single U.2 SSD supports 128Gbps high-speed transmission, and the overall equipment supports total bandwidth up to 512Gbps. Compatible with Windows 8.1/10/11, Windows Server 2019 and Linux kernel 5.11 and above systems. It needs motherboard to support PCIe signal splitting and bifurcation function for normal full-speed multi-disk recognition.

Construction & Material Advantages

The whole card adopts high-quality industrial-grade PCB and high-reliability electronic components, with reasonable internal wiring design to reduce signal loss and electromagnetic interference. The overall structure is firm and wear-resistant, which can adapt to long-term 7*24 hours continuous operation in server room high-density working environment, maintain stable high-speed transmission performance, and effectively improve the overall operation efficiency of enterprise storage system.

Installation Notes

The product is easy to install without driver configuration. It is equipped with matched screws, screwdriver and two specifications of mounting brackets, which is convenient for installation in different standard server chassis. Users need to confirm that the host motherboard has PCIe signal splitting function before installation to ensure that all connected U.2 solid-state drives can be identified normally. Please avoid touching golden fingers to prevent dust contamination from affecting signal stability, and the product is shipped with anti-static packaging.

Customization & Bulk Procurement

LetLinkSo supports all-round OEM and ODM customized services, including customized finished cable length, exclusive pinout definition, special interface adaptation such as SlimSAS, MCIO and OCuLink, as well as independent customized PCB layout. For enterprise server batch deployment, industrial equipment integration and data center supporting projects, we provide hierarchical bulk purchase discounts, stable delivery cycle and professional after-sales technical support, and deliver products after strict signal compatibility test.

Product Specifications:

Operating Systems: Linux kernel 5.11 or later, Windows 8.1/10/11, Windows Server 2019

Hardware Interface A: PCIe 5.0 x16 Interface x1

Hardware Interface B: MCIO x8 slot x2

Compliance Standards: PCIe 5.0, 4.0, 3.0, 2.0, 1.0