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Green circuit board with two M.2 slots and PCIe plus SATA connectors

SMUGDESK

SMUGDESK PCIe x4 + SATA Dual Interface Adapter Card

SKU CH-M451-7K3X3

Converts a PCIe x4 slot and a SATA port into separate M.2 NGFF interfaces for NVMe and SATA SSDs simultaneously

  • Dual-interface card adds both NVMe and SATA M.2 slots
  • PCIe x4 lane gives full-speed bandwidth for NVMe drives
  • SATA III port provides stable connection for SATA M.2 SSDs
  • Compact PCB fits standard desktops and small enclosures
  • Plug-and-play support across Windows and Linux systems

Dual-Protocol M.2 Adapter Card

This SMUGDESK adapter card adds one PCIe x4 to M.2 NGFF NVMe slot and one SATA to M.2 NGFF SATA slot to a desktop or workstation. It enables simultaneous use of an NVMe SSD and a SATA M.2 SSD through a single expansion card. The compact PCB fits standard PCIe x4 slots and standard SATA ports. Plug-and-play operation works with Windows and Linux without extra drivers.

Suits mixed-protocol SSD upgrades

Builders who want to run both an NVMe drive and a SATA M.2 drive at the same time will find both interfaces on one card. Systems without a free PCIe x4 slot or without a spare SATA port cannot use the corresponding channel. Buyers who need only a single protocol or who lack one of the host connections should consider a simpler single-function adapter.

PCIe x4 and SATA host interfaces

The card provides two independent host connections: a PCIe x4 slot for the NVMe channel and a standard SATA port for the SATA channel. Both must be connected for full dual-drive operation. NVMe performance scales with the PCIe x4 link; SATA M.2 drives run at SATA III speeds.

Highlights

  • Dual-interface card adds both NVMe and SATA M.2 slots
  • PCIe x4 lane gives full-speed bandwidth for NVMe drives
  • SATA III port provides stable connection for SATA M.2 SSDs
  • Compact PCB fits standard desktops and small enclosures
  • Plug-and-play support across Windows and Linux systems

Specifications

No published specifications for this item yet.

Questions about this item

What type of motherboard slot is needed for the PCIe x4 to M.2 NVMe channel?

The PCIe x4 to M.2 NVMe channel requires an available PCIe x4 slot on the motherboard.

Can I keep my existing SATA M.2 SSD while adding an NVMe M.2 SSD with this card?

Yes, the card provides separate SATA and PCIe x4 channels, allowing simultaneous use of both SATA and NVMe M.2 SSDs.

How do I verify both M.2 drives are detected after installing the adapter?

Check your system BIOS or OS disk management utility to confirm both the NVMe and SATA M.2 SSDs appear as separate storage devices.

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