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Green M.2 expansion card with SFF-8643 port and attached SFF-8639 cable

EN-Labs

EN-Labs TF3D416G3200HC16FDC01 M.2 to U.2 NVMe adapter expansion card

SKU CH-EEGT-KTGJE MPN TF3D416G3200HC16FDC01

Converts an M.2 NVMe slot to SFF-8643 Mini SAS for 2.5″ U.2 SSDs, includes 3.3FT cable, supports PCIe 4.0 and M.2 2260/2280 drives

  • TypeSSD ADAPTER
  • External USB PortsNo

Model 1 M

  • Converts M.2 NVMe to Mini SAS 8643 for flexible storage upgrades
  • Connects 2.5-inch U.2 drives via included 3.3-foot cable
  • PCIe 4.0 compatible with 64 GT/s maximum transfer speed
  • Supports M.2 2260 and 2280 form factors in M-Key slots
  • Driver-free operation on modern operating systems for quick setup

M.2 to U.2 NVMe Adapter Card

This PCIe expansion card converts an M.2 M-Key NVMe slot into a SFF-8643 Mini SAS connection. It enables installation of a 2.5-inch U.2 SSD via the included 3.3FT SFF-8639 to SFF-8643 cable. The adapter supports M.2 2260 and 2280 form factors and works with current operating systems without extra drivers.

PCIe 4.0 Compatible 64GT/s Link

The card is compatible with the PCIe 4.0 specification and backwards compatible with PCIe 3.0. It delivers a maximum data transfer speed of 64GT/s for high-performance NVMe storage. A SATA power interface on the cable supplies the necessary power for the connected U.2 drive during operation.

Included Cable and Drive Support

The bundle provides a 3.3-foot SFF-8643 to SFF-8639 adapter cable for flexible drive placement inside the chassis. The card specifically supports Intel 750 Series U.2 SSDs alongside M.2 2260 and 2280 modules. Builders needing more than one U.2 connection or a different drive interface will require additional hardware.

Highlights

  • Converts M.2 NVMe to Mini SAS 8643 for flexible storage upgrades
  • Connects 2.5-inch U.2 drives via included 3.3-foot cable
  • PCIe 4.0 compatible with 64 GT/s maximum transfer speed
  • Supports M.2 2260 and 2280 form factors in M-Key slots
  • Driver-free operation on modern operating systems for quick setup

Specifications

TypeSSD ADAPTER
External USB PortsNo

Other versions of this model

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Questions about this item

Will this adapter let me keep using my Intel 750 series U.2 SSD with a new motherboard that only has an M.2 slot?

Yes, the card converts an M.2 M-Key NVMe connection to SFF-8643 Mini SAS, and the included 3.3FT cable connects to the U.2 drive via SFF-8639.

How can I verify the card is running at PCIe 4.0 speeds after installation?

The adapter supports up to 64GT/s and is compatible with the PCIe 4.0 specification; check the link speed reported in your OS device manager or BIOS to confirm 4.0 operation.

Does the box contain everything needed to connect a 2.5" U.2 drive, or must I buy a separate power cable?

The package includes the M.2 to SFF-8643 expansion card and a 3.3FT SFF-8643 to SFF-8639 cable that has a SATA power interface, so no extra cable is required.

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