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Green PCB with two removable M.2 trays and PCIe x8 edge connector

LORDWORLD

LORDWORLD Dual Bay M.2 NVMe PCIe 4.0 x8 Adapter Card 842MP-B

SKU CH-BG3J-2CWSQ

Adds two M.2 NVMe drives in 2230 to 22110 sizes through one PCIe 3.0 or 4.0 x8 slot with bifurcation

  • Holds two NVMe SSDs from 30-110mm (2230, 2243, 2260, 2280, 22110)
  • Runs on PCIe 3.0 or 4.0 x8 or x16 slots with bifurcation support
  • Fits a single-width full-height PCIe slot for compact builds
  • Tool-less removable tray allows quick drive swaps without tools
  • Eagle-hook lock keeps each drive firmly secured in the enclosure

Dual M.2 NVMe PCIe 4.0 Adapter

This adapter card installs two M.2 NVMe SSDs into a single full-height PCIe x8 or x16 slot. It accepts drives from 30 to 110 mm including 2230, 2243, 2260, 2280 and 22110 form factors. A removable tray with tool-less mounting and an eagle-hook lock secures each drive for quick maintenance. The card requires PCIe bifurcation support on the host platform to access both drives simultaneously.

Builders needing two NVMe drives in one slot

The card suits enthusiasts or workstation users who want to add a pair of NVMe SSDs without consuming multiple expansion slots. It is not for systems whose motherboard or CPU cannot split a PCIe x8 or x16 link into two x4 links, because both drives will not be visible without that bifurcation capability. Buyers who only need a single drive should consider a simpler x4 adapter instead.

PCIe bifurcation requirement

The single specification that decides compatibility is whether the platform supports PCIe bifurcation in an x4, x4 configuration for an x8 slot or x4, x4, x4, x4 for an x16 slot. Without this firmware feature the second drive remains inaccessible regardless of the card’s physical fit.

How it compares

Measured against everything we stock in SATA, IDE & M.2 Drive Adapters, at today’s prices. Recalculated every night.

Price $421.99
Pricier than about 89% of the 1,721 comparable items (median $22.99).

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Specifications

Product
Brand nameLORDWORLD

Questions about this item

How can I confirm both NVMe SSDs are detected after installing the 842MP-B adapter?

Enter the motherboard BIOS or the operating system disk manager and verify that two separate NVMe devices appear, each running at the expected PCIe 3.0 or 4.0 x4 link speed.

What comes with the 842MP-B and what must I provide myself?

The card includes a removable drive tray with an eagle-hook lock for tool-less installation; you must supply two M.2 NVMe SSDs (2230 to 22110) and a motherboard slot that supports PCIe bifurcation.

Which SSD form factors fit the 842MP-B and how do I choose?

The adapter accepts 2230, 2243, 2260, 2280 and 22110 lengths (30 to 110 mm); pick the length that matches your NVMe drive and ensure your platform can bifurcate the x8 or x16 slot into two x4 links.

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