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Green circuit board with four M.2 slots and a PCIe x16 edge connector

Hetai Tech

Hetai Tech PCIe x16 to 4× M.2 NVMe adapter

SKU CH-N2YY-KEHYY

Adds four NVMe M.2 slots through a single PCIe x16 slot

  • Adapter typeUSB to DB9 (RS-232)
  • Supports four NVMe drives from one PCIe x16 slot
  • Uses 16 lanes for full bandwidth to each drive
  • M-key connector fits standard NVMe modules
  • RS-232 serial port included for legacy equipment

PCIe x16 to quad NVMe adapter

This PCIe x16 card converts a single slot into four M.2 NVMe connectors, letting a workstation or server add high-speed solid-state storage without sacrificing expansion space. It targets builders who need dense, direct-attached flash for databases, editing scratch disks or virtualisation clusters.

Verify slot bifurcation and clearance

Confirm the motherboard splits the x16 link into four x4 electrical lanes; without bifurcation support only one drive will operate. Check that the card’s physical length fits the chassis and that power delivery meets the combined draw of four NVMe modules.

How it compares

Measured against everything we stock in Other Adapters & Couplers, at today’s prices. Recalculated every night.

Price $40.99
Pricier than about 84% of the 1,761 comparable items (median $18.99).

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Specifications

Product
Adapter typeUSB to DB9 (RS-232)

Questions about this item

Does the PCIe x16 to 4× M.2 NVMe adapter include mounting screws or cables in the box?

The adapter card is supplied alone; M.2 mounting screws and any required data or power cables must be purchased separately.

Which M.2 NVMe form factors does the four-slot adapter support?

The card accepts M-key NVMe modules in standard lengths; confirm your drive dimensions before ordering.

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