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Grey aluminium M.2 NVMe enclosure with integrated heatsink, USB-C cable attached

Yottamaster

Yottamaster 20Gbps M.2 NVMe Enclosure with Heatsink Grey

SKU CH-EPFH-DWNVB

Houses one M.2 NVMe SSD up to 4 TB, delivers 20 Gbps USB 3.2 Gen 2x2 speeds, and includes an aluminium heatsink with thermal pad for cooling

  • ColorGray
  • Size20GBPS-NVME
  • TypeHDD/SSD
  • AC AdapterNo
  • MaterialAluminum / Plastic
  • Thunderbolt 3NO
  • Up to 2000 MB/s read with USB 3.2 Gen 2x2
  • Triple cooling keeps SSD at safe temperature
  • Supports M-Key and B&M-Key NVMe drives up to 4 TB
  • Works with Windows, Mac and Linux systems
  • Includes 2-in-1 USB-C cable and thermal pad

20Gbps M.2 NVMe enclosure with heatsink

The Yottamaster enclosure houses a single M.2 NVMe SSD and connects through a USB 3.2 Gen 2x2 Type-C port rated at 20Gbps. An aluminium shell and thermal pad dissipate heat without a fan. It accepts 2230, 2242, 2260 and 2280 modules in M-Key or B&M-Key form factors up to 4TB.

Suits users with a 20Gbps USB-C port.

Full 2000MB/s read and 1980MB/s write speeds require a host USB 3.2 Gen 2x2 connection. On a 10Gbps Type-A or Type-C port the enclosure falls back to lower throughput. It also does not suit builders who need multiple drive bays or Thunderbolt connectivity.

20Gbps USB 3.2 Gen 2x2 interface decides

The single specification that determines whether this enclosure delivers its rated performance is the host USB 3.2 Gen 2x2 port. Without that exact interface the drive will operate at reduced speed.

Highlights

  • Up to 2000 MB/s read with USB 3.2 Gen 2x2
  • Triple cooling keeps SSD at safe temperature
  • Supports M-Key and B&M-Key NVMe drives up to 4 TB
  • Works with Windows, Mac and Linux systems
  • Includes 2-in-1 USB-C cable and thermal pad

Specifications

BrandYottamaster
Series20GBPS-NVME
Model20GBPS-NVME
Part Number6954301129196
ColorGray
Size20GBPS-NVME
TypeHDD/SSD
AC AdapterNo
MaterialAluminum / Plastic
Thunderbolt 3NO
Internal Interface20GBPS-NVME
External Interface20GBPS-NVME
HDD Count Supported20GBPS-NVME
Number of Bay1
Maximum Capacity (per Bay)Up to 4TB
FanNo
Specifications20GBPS-NVME
Operating Systems SupportedLinux, Windows, Mac
Features-IN-1 USB C/A to USB C Cable
Dimensions‎11.5 x 4 x 1.3 cm
Weight160 Grams
Package Contents1PC 20GBPS-NVME ENCLOSURE

Questions about this item

What host port must my computer have to reach the quoted 2000 MB/s read speed with this enclosure?

A USB 3.2 Gen 2x2 Type-C port is required; without it the enclosure will fall back to slower speeds.

Will the included 2-in-1 cable still deliver full performance when I use the USB-A end on an older port?

The USB-A connector is limited to 10 Gbps, so maximum throughput drops to roughly half the 20 Gbps potential.

How can I confirm the thermal pad and heatsink are keeping my SSD within safe temperatures after installation?

Monitor the drive temperature in your OS or SSD utility; it should stay well below the throttle point under sustained loads.

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