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Green circuit board with SFF-8639 connector and M-key slot, silver bracket

LORDWORLD

LORDWORLD SFF-8639 U.2 to M-Key PCIe 3.0 Adapter for Intel 750 p3600 p3700

SKU CH-7DVX-N75WQ

Adds a PCIe 3.0 x4 SFF-8639 U.2 port for Intel 750, p3600 or p3700 NVME SSDs with 22-pin SATA power only

  • Adds a SFF-8639 U.2 interface via PCIe 3.0 x4 lane
  • Powers connected U.2 SSDs through onboard SATA 22-pin connector
  • Supports Intel 750, p3600 and p3700 series drives
  • Adapts NVMe M-key SSDs to PCIe x4 slot
  • Expands motherboard connectivity for 2.5-inch U.2 storage

U.2 SFF-8639 adapter for Intel 750 SSDs

This PCIe 3.0 x4 add-in card adds a single SFF-8639 U.2 port to a desktop motherboard. It targets builders who want to run Intel 750 series drives in a standard expansion slot. The onboard 22-pin SATA connector supplies power only and carries no data.

Replaces direct U.2 motherboard headers

The adapter is worth fitting when the board lacks a native U.2 connector but has a free PCIe 3.0 x4 slot. It enables the 2.5-inch Intel 750, p3600 and p3700 SSDs without needing a newer platform. The jump makes sense only if the system can boot from an add-in NVME device.

Check slot and power before ordering

Verify the motherboard has an open PCIe 3.0 x4 slot wired for NVME boot support. Confirm the power supply offers a spare SATA 22-pin lead for the adapter’s power input. Ensure the chassis can accommodate a full-height card and the 2.5-inch drive mounting.

Highlights

  • Adds a SFF-8639 U.2 interface via PCIe 3.0 x4 lane
  • Powers connected U.2 SSDs through onboard SATA 22-pin connector
  • Supports Intel 750, p3600 and p3700 series drives
  • Adapts NVMe M-key SSDs to PCIe x4 slot
  • Expands motherboard connectivity for 2.5-inch U.2 storage

Specifications

BrandLORDWORLD

Questions about this item

What physical slot does the SFF-8639 U.2 adapter require on the motherboard?

The card plugs into a PCIe 3.0 x4 slot and occupies a standard full-height bracket opening.

Which power connector must be attached during installation and what is a common oversight?

A SATA 22-pin connector supplies power only; the frequent mistake is leaving it unplugged because the slot appears to power the drive.

What drive-form-factor replacement might be needed if the U.2 SSD is swapped later?

The adapter accepts 2.5-inch U.2 NVMe SSDs such as the Intel 750, P3600 or P3700; any future drive must match that 2.5-inch U.2 form factor.

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