SMUGDESK
SMUGDESK PCIe 4.0 M.2 to U.2 NVMe Adapter SFF-8639 with 75cm Power Cable
Connects a U.2 NVMe SSD to an M.2 slot with PCIe 4.0 speed and includes a 75cm power cable
- PCIe 4.0 speed for ultra-fast NVMe data transfer
- Bidirectional M.2 to U.2 conversion expands storage options
- 75cm power cable enables flexible routing and reliable power
- Plug-and-play design works instantly without driver installation
- Compact build delivers stable signal and anti-interference performance
M.2 to U.2 NVMe adapter for PCIe 4.0 systems
This SMUGDESK adapter connects an SFF-8639 U.2 NVMe solid-state drive to an M.2 host slot. It serves desktop, workstation and server builders who need to use enterprise or high-capacity U.2 drives on a motherboard that only provides an M.2 interface.
PCIe 4.0 speed limited by host slot and drive
The adapter follows the PCIe 4.0 specification, so its maximum throughput matches the slower of the host M.2 slot and the attached U.2 NVMe drive. If either side operates at PCIe 3.0, the link will run at that lower generation without any configuration required.
Bidirectional M.2 host to SFF-8639 U.2 conversion
The board converts in both directions, letting an M.2 host drive a U.2 SSD or a U.2 host accept an M.2 NVMe module. A 75cm power cable is included to supply the drive, and the unit works plug-and-play without driver installation.
Highlights
- PCIe 4.0 speed for ultra-fast NVMe data transfer
- Bidirectional M.2 to U.2 conversion expands storage options
- 75cm power cable enables flexible routing and reliable power
- Plug-and-play design works instantly without driver installation
- Compact build delivers stable signal and anti-interference performance
Specifications
No published specifications for this item yet.
Questions about this item
Which M.2 to U.2 NVMe adapter should I choose if I need a 75cm power cable?
The SMUGDESK PCIe 4.0 adapter includes a dedicated 75cm power cable for flexible routing and reliable power delivery to your SFF-8639 U.2 NVMe SSD.
What does PCIe 4.0 compliance mean for real-world transfer speeds with this adapter?
PCIe 4.0 compliance enables ultra-high transmission speeds for your NVMe SSD, ensuring fast and consistent data transfer limited only by the drive and host capabilities.
Does the SFF-8639 interface on this adapter cap performance compared to a direct M.2 connection?
The SFF-8639 U.2 connector supports PCIe 4.0 x4 lanes, so it does not cap performance and delivers the same bandwidth as a native M.2 NVMe slot.
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