Delock PCI Express x16 Card Frame for 2 x M.2 NVMe SSD Bifurcation 47042

The Delock PCI Express x16 Card Frame for 2 x M.2 NVMe SSD Bifurcation 47042 is a compact expansion frame designed to accommodate two M.2 NVMe SSD modules in a single PCIe x16 slot. It supports motherboard PCIe bifurcation to split the x16 lanes into separate x4 or x8 lanes as required by the system, enabling direct NVMe connections for improved throughput. The open-frame design provides efficient airflow around installed SSDs and simplifies installation and maintenance in desktop workstations and servers.

Advantages

This card frame enables the installation of two M.2 NVMe drives in one PCIe x16 slot while maintaining direct PCIe connectivity, which can increase storage capacity and reduce latency compared with SATA solutions. The frame’s low-profile, tool-accessible layout facilitates quick mounting and removal of M.2 modules and supports adequate cooling due to its open structure. Compatibility with bifurcation-capable motherboards allows flexible lane allocation to match different platform requirements.

Suitable for

• High-performance storage expansion in workstations and desktop PCs
• Local NVMe storage for video editing and large file workflows
• Home labs or server builds that use PCIe bifurcation for multiple NVMe devices
• Systems requiring compact, serviceable NVMe storage solutions

Key specifications

• Form factor: PCI Express x16 add-in card frame designed for two M.2 modules
• Supported M.2 interface: NVMe (PCIe) M.2 modules (single-sided or double-sided depending on motherboard clearance)
• M.2 key type: M-key socket compatibility for NVMe SSDs
• Bifurcation support: requires motherboard PCIe bifurcation (e.g., x16 to x8/x8 or x16 to x4/x4/x4/x4) for optimal operation
• Cooling: open-frame design for passive airflow around SSD modules
• Installation: tool-accessible mounting for M.2 screws and standoffs

How to use

Install the card frame into an available PCIe x16 slot on a motherboard that supports PCIe bifurcation. Mount each M.2 NVMe SSD into the M-key sockets and secure them with the supplied standoffs and screws. Configure PCIe bifurcation settings in the motherboard BIOS/UEFI to allocate lanes appropriately for the installed drives, then boot the system and verify drive detection in the operating system. Ensure adequate case airflow or add active cooling if the drives operate under sustained heavy load.

Usage recommendations

Use this frame in systems with confirmed PCIe bifurcation support and updated BIOS/UEFI firmware. For optimal performance, install NVMe drives with similar performance characteristics and enable appropriate thermal management in confined chassis to maintain sustained throughput and drive longevity.