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Green circuit board with silver PCIe connector and black M.2 slot under silver aluminium heatsink

Teamyo

Teamyo M.2 NVME to PCIe 4.0 x4 Adapter with Heatsink

SKU CH-W121-G4NEM

Adds an M‑key NVME SSD to a desktop via a PCIe 4.0 x4 slot and includes an aluminium heatsink that lowers drive temperature by 5‑20 °C

  • External USB portsPCI Express
  • Product typePCI Express to M.2 Card
  • Aluminium heatsink lowers SSD temperature by 5°C to 20°C
  • Fits M.2 2230, 2242, 2260 and 2280 NVMe drives
  • Works in PCIe x4, x8 or x16 slots on 2.0, 3.0 or 4.0 boards
  • Compatible with Windows, macOS and Linux without extra drivers
  • Delivers up to 64 Gbps bandwidth for 3200 MB/s reads and 1500 MB/s writes

M.2 NVME to PCIe 4.0 x4 Adapter

This add-on card installs an M Key M.2 NVME SSD into any PCIe x4, x8 or x16 slot on a desktop motherboard. An aluminium heatsink is included to lower drive temperatures by five to twenty degrees Celsius. The adapter works with Windows, Mac and Linux operating systems.

M Key NVME only — no B Key SATA support

The card accepts M.2 2280, 2260, 2242 and 2230 form factors but explicitly rejects B Key or B+M Key SATA drives. It runs at PCIe 4.0, 3.0 or 2.0 speeds depending on the host slot and supports TRIM and UASP protocols.

Desktop builders adding NVME storage

Suits owners of a free PCIe slot who want to install an M Key NVME SSD. Not for users needing SATA M.2 support, external USB connectivity or laptop installation. Buyers on Windows 7 or Server 2008 R2 should verify driver availability before purchase.

How it compares

Measured against everything we stock in PCIe Expansion Cards, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 94% of the 891 comparable items (median $30.99).

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Specifications

Product
Product typePCI Express to M.2 Card
Ports & slots
External USB portsPCI Express

Questions about this item

What does 64Gbps PCIe 4.0 bandwidth mean for actual read and write speeds on this adapter?

The adapter supports up to 3200+ MB/s read and 1500+ MB/s write with a compatible NVMe SSD installed in a PCIe 4.0 x4 slot.

Which PCIe slot versions and widths does this card work with?

It fits PCIe x4, x8 and x16 slots and is backward compatible with PCIe 2.0, 3.0 and 4.0 motherboards.

What M.2 SSD lengths and mounting hardware are needed to install a drive on this card?

It accepts 2230, 2242, 2260 and 2280 mm NVMe M-key SSDs and includes an aluminum heatsink that mounts directly on the drive.

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