We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Blue aluminium dual-bay M.2 NVMe RAID enclosure with USB-C 20Gbps port

MAIWO

MAIWO K2022R Dual Bay NVMe RAID Enclosure 20Gbps USB3.2 Blue

SKU CH-BJT2-R5VD5

Dual-bay M.2 NVMe RAID enclosure with USB 3.2 Gen 2×2 20 Gbps, four RAID modes, tool-free aluminium build, thermal pad and auto-sleep

  • SizeM.2
  • Drive interfaceM.2 NVME M-Key
  • External connectionUSB3.2 Gen2 × 2
  • Supported drivesDual HDD
  • Bay count2
  • Max capacity per bayUp to 8 TB
  • 20Gbps USB3.2 Gen2x2 bandwidth accelerates large-file transfers
  • Four RAID modes including RAID 0 and RAID 1 match speed or redundancy needs
  • Tool-free dual-bay design accepts 2230 2242 2260 2280 M.2 NVMe drives
  • Aluminium shell with thermal pad keeps drives cool during sustained workloads
  • Driver-free plug-and-play operation on Windows macOS and Linux

Dual-bay NVMe RAID enclosure

The MAIWO K2022R accepts two M.2 NVMe SSDs in 2230, 2242, 2260 or 2280 form factors with M-key or B+M-key pinouts. Each bay supports up to 8 TB of storage in an aluminium chassis that doubles as a heatsink. A built-in thermal pad and automatic sleep after three minutes of inactivity help manage drive temperature during sustained workloads.

RAID 0/1/JBOD upgrade from single-drive enclosures

Moving from a single-bay dock to this dual-bay unit adds hardware RAID 0 for sequential throughput gains, RAID 1 for real-time mirroring, and JBOD/large mode for combined capacity without striping. The jump is worth it when workflows demand faster scratch volumes, automatic backup or a single logical volume larger than one drive can provide. PM normal mode keeps both drives visible independently for mixed workloads.

USB 3.2 Gen 2x2 20 Gbps host limit

The Type-C USB 3.2 Gen 2x2 interface caps theoretical bandwidth at 20 Gbps, so aggregated RAID 0 performance cannot exceed that ceiling even with two fast NVMe drives. Real-world throughput will be lower due to protocol overhead and host-controller capabilities. The enclosure includes both USB-C-to-C and USB-C-to-A cables for broad host compatibility across Windows, macOS and Linux without drivers.

How it compares

Measured against everything we stock in External Drive Enclosures, at today’s prices. Recalculated every night.

Price $107.99
Pricier than about 81% of the 821 comparable items (median $30.99).

New to this? Paying with USDT: TRC-20 or ERC-20 — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Model nameK2022R
Product colorBlue
Product typeEnclosure
Storage
Drive interfaceM.2 NVME M-Key
Supported drivesDual HDD
Bay count2
Max capacity per bayUp to 8 TB
Ports & slots
External connectionUSB3.2 Gen2 × 2
Size & build
SizeM.2
Main materialAluminum
In the box
In the boxM.2 NVMe SSD RAID Enclosure Dual Bay

Questions about this item

What SSD form factors fit the K2022R dual-bay enclosure?

The enclosure accepts M.2 NVMe M-Key and B+M-Key drives in 2230, 2242, 2260 and 2280 lengths; SATA or B-Key modules are not supported.

How do I switch RAID modes and which step is often missed?

Use the hardware mode switch to select PM, RAID 0, RAID 1 or Large/JBOD, then power-cycle the enclosure; the step most users miss is the mandatory reboot after changing the switch position.

What ongoing care does the aluminium enclosure need?

Keep the vents clear so the built-in thermal pad can dissipate heat, and verify the 5 V / 3 A power adapter remains firmly seated; no other user-serviceable parts are inside.

More in External Drive Enclosures

Similar items