Graugear G-M2DK2-40G M.2 Docking Station USB4 PCIe Gen4x4 NVMe Active Cooling
Graugear G-M2DK2-40G M.2 Docking Station USB4 PCIe Gen4x4 NVMe Active Cooling, photo 2
Graugear

Graugear G-M2DK2-40G M.2 Docking Station USB4 PCIe Gen4x4 NVMe Active Cooling

SKU HC-479329MPN G-M2DK2-40G

Highlights

  • USB4 40 Gbit/s interface with ASM2464PD chipset
  • PCIe 4.0 x4 NVMe support for maximum SSD speed
  • Tool-free design accepts 2230 to 22110 form factors
  • 30 mm fan with three adjustable cooling levels
  • Aluminum heatsink prevents thermal throttling
  • Power switch allows permanent connection

Key specs

USB Standard
USB 4 Gen 4x2
Materials
Aluminum, Plastic
All specifications
$75.99
  • ≈ 0.000985 BTC
  • ≈ 0.03319 ETH
  • ≈ 76.07 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: $39.90 DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
  • Rate locked at checkout Up to 60 min to send BTC, 30 min for ETH and USDT
  • New, sealed and genuine Full manufacturer warranty
  • 30-day returns Unused items in original packaging
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Overview

A USB4 docking station for M.2 NVMe SSDs with active cooling and tool-free installation. Suited for professionals moving large files or editing high-resolution video.

Performance and Interface

The USB4 Gen 4x2 connection delivers up to 40 Gbit/s bandwidth. An ASM2464PD controller enables full PCIe 4.0 x4 NVMe performance for demanding workloads like 8K video editing and rapid backups.

Thermal Management

A 30 mm fan offers three speed levels alongside an aluminum heatsink. This combination dissipates heat effectively during sustained transfers, protecting the SSD from thermal throttling.

Design and Compatibility

Tool-free SSD insertion supports M.2 lengths from 2230 to 22110. A built-in power switch lets the dock stay connected without drawing drive power. Works with Windows and macOS systems.

G-M2DK2-40G M.2 Docking Station USB4 PCIe Gen4x4 NVMe Active Cooling specifications

General
BrandGraugear
Manufacturer part no.G-M2DK2-40G
EAN4260746551419
Connectivity
USB StandardUSB 4 Gen 4x2
Lighting
Lighting / RGBNo
Color
Primary ColorSilver
Secondary ColorBlack
Materials
MaterialsAluminum, Plastic
Dimensions
Length / Depth88 mm
Width74 mm
Height108 mm

Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.

Shipping & returns

Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today

Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
ToBusiness daysThis item
GermanyDHL Paket1–2$5.90
Other EU countriesDHL Parcel International2–8$11.90–$15.90
UK, Switzerland and NorwayDHL Parcel International3–7$24.90
United States and CanadaDHL Express Worldwide2–5$39.90
Asia and the Middle EastDHL Express Worldwide2–5$49.90
Australia and New ZealandDHL Express Worldwide3–6$59.90
  • Discreet packaging Plain, unbranded box — no crypto or brand references outside
  • Returns 30 days for unused items in original packaging; faulty items are on us
Rates and delivery times by country

Paying in crypto

  1. Check out as a guest Email and shipping address — no account.
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  3. Send the exact amount To the address shown on your payment page, before the timer ends.
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