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Green circuit board with gold PCIe edge connector and M.2 slot

Hetai Tech

Hetai Tech PCI-E to M.2 Adapter 16x

SKU CH-25RS-6894S

Converts a PCI-E 16x slot into an M.2 interface for storage expansion

  • Adapter typePCI-E to M.2
  • Supports PCI-E x16 slots for maximum bandwidth
  • Converts PCI-E to M.2 for flexible storage expansion
  • Compatible with x4, x8 and x16 slot sizes
  • New condition ensures reliable performance out of the box

PCI-E X16 to M.2 Adapter

This Hetai Tech adapter connects an M.2 drive to a PCI Express x16 slot on a desktop motherboard. The card accepts PCIe x4, x8 and x16 electrical connections for flexible slot compatibility. It provides a simple way to add M.2 storage when onboard M.2 sockets are unavailable or occupied.

Builders without a free M.2 slot

The adapter suits systems that have a spare PCIe x16 slot but lack a native M.2 connector for additional storage. It is not intended for laptops or small-form-factor cases that cannot fit a full-height add-in card. Buyers who need multiple M.2 drives from a single slot should look at a different solution.

How it compares

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

Price $31.99
Pricier than about 79% of the 1,754 comparable items (median $18.99).

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Specifications

Product
Adapter typePCI-E to M.2

Questions about this item

What is the maximum PCIe lane width the 16x adapter can use?

The adapter supports up to a PCIe x16 slot, providing up to 16 lanes of bandwidth for the installed M.2 drive.

Does the 16x adapter include any active cooling or generate noticeable heat during continuous operation?

The adapter is a passive circuit board with no fan or heatsink; it adds minimal heat and makes no noise of its own.

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