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Green printed circuit board with gold M-Key edge connector and two rectangular ports labeled 8639 and 8654

LORDWORLD

LORDWORLD NGFF M-Key NVME to U.2 U2 Kit SFF-8639 to SFF-8654 Slimline SAS PCIe SSD Adapter

SKU CH-MBM0-PGCRH

Adapts an M-Key NVMe drive to a U.2 SFF-8639 or Slimline SFF-8654 connector for mainboard installation

  • Connect NVMe M-Key drives to U.2 backplanes via SFF-8639 and SFF-8654
  • Adapter built for PCIe SSD only, not SAS or Slimline SAS drives
  • Supports Intel SSD 750 M.2 with SFF-8654 Slimline SAS interface
  • Ultra NGFF card design enables direct PCIe storage controller connection
  • Package includes the NVMe adapter card only for mainboard installation

NGFF M-Key NVMe to U.2 adapter kit

This LORDWORLD kit converts an NGFF M-Key NVMe drive to a U.2 form factor using SFF-8639 and SFF-8654 Slimline SAS connectors. It is intended for mainboard installations such as the Intel SSD 750 M.2. The card operates exclusively with PCIe SSDs and does not function with SAS or Slimline SAS hard drives. Only the NVMe card is included in the package.

For PCIe NVMe drives needing U.2 connectivity

The adapter suits builders who want to install an M-Key NVMe SSD into a U.2 bay or backplane that accepts SFF-8639 or SFF-8654 connections. It is not for users who need to connect native SAS or Slimline SAS hard disks, as the card only passes PCIe signalling. Buyers requiring multi-protocol support should look elsewhere.

Protocol limited to PCIe NVMe only

The single specification that decides compatibility is that the card only works for PCI-E SSDs and will not operate with SAS or Slimline SAS HD devices. This protocol constraint determines whether the adapter matches the drive technology in use.

Highlights

  • Connect NVMe M-Key drives to U.2 backplanes via SFF-8639 and SFF-8654
  • Adapter built for PCIe SSD only, not SAS or Slimline SAS drives
  • Supports Intel SSD 750 M.2 with SFF-8654 Slimline SAS interface
  • Ultra NGFF card design enables direct PCIe storage controller connection
  • Package includes the NVMe adapter card only for mainboard installation

Specifications

BrandLORDWORLD

Questions about this item

Does the M-Key slot accept a 750 series NVME drive?

Yes, the adapter is designed for M-Key NVME SSDs such as the Intel SSD 750 series.

How do I connect the adapter to my mainboard?

Insert the M-Key NVME card into the mainboard M-Key slot, then attach a SFF-8639 U.2 cable to the SFF-8654 Slimline SAS connector on the adapter.

Will the adapter itself need a firmware update?

No, the passive adapter board has no firmware; only the installed NVME SSD may require updates from its manufacturer.

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