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UGREEN M.2 NVMe/SATA Dual-Protocol Multi-Bay SSD Enclosure, Dual-Bay RAID Disk Array Case, Supports Offline Copying And External 20Gbps Hard Drive Enclosure
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UGREEN•Hard drive enclosure

UGREEN M.2 NVMe/SATA Dual-Protocol Multi-Bay SSD Enclosure, Dual-Bay RAID Disk Array Case, Supports Offline Copying And External 20Gbps Hard Drive Enclosure

CN¥379.05
SKU: 100210712451
Status:In Stock (8)
ID: 100078595113
Weight: 569.00 g
Dims:201x160x41 mm

Specifications

Compatible size
M.2
Interface
M.2 interface
Category
Single Protocol Hard Drive Enclosure

Variants / Sale Attributes

Color: M.2 NVMe/SATA [Dual-Drive], 20Gbps

Package Contents

USB 4.0 hard drive enclosure *1, Type-C data cable *1, USB data cable *1, thermal silicone strip *1, silicone case *1, screwdriver *1, user manual *1, warranty card *1, packaging box *1

Product Description

Product Specifications

Overview

Brand
UGREEN
Model
CM747
Material
Aluminum Alloy
Input Interface
Type-C
Output Interface
M.2 (M-Key NVMe + B&M-Key SATA/NVMe)

NVMe (M-Key, notch on right side)

SATA (B&M-Key or SATA icon marked, notch on both sides)

When using dual drives simultaneously, both must have the same protocol (both NVMe or both M.2 SATA).

PM (Pass-Through Mode)

RAID 0 (Fast Mode)

RAID 1 (Safe Mode)

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Clone Mode (One-key offline copy)

Single drive up to 8TB

Dual drives up to 16TB total

Additional details

Theoretical max speed
20 Gbps
Real-world tested read/write speeds
1800+ MB/s
Example
2GB file transferred in Approx. 1 second
Operating Systems
Windows, macOS, Linux
Devices
Laptops, Desktops, Mac mini, Mac Studio, PS5, Apple iPad (15-17 series), Android phones (OTG support required), NAS, TV

Some large-capacity Samsung drives may not be supported on certain phones.

For Apple devices (MacBook, iPad, iPhone), drives should be formatted as APFS or exFAT.

2280, 2260, 2242, 2230

Triple cooling system with intelligent variable-speed fan

Hot and cold air channel design for accelerated airflow

Bottom hollowed-out ventilation and multiple heat dissipation holes

Aluminum alloy shell for efficient heat conduction

Quiet fan operation

Advanced high-performance controller with low latency and low power consumption

Supports TRIM, USAP, SMART for enhanced drive longevity and data security

High power supply to ensure stable dual-drive operation

3C certified power adapter

Additional details

RAID 0
High-speed data transfer for video editing and gaming
RAID 1
Data mirroring for secure backup
Clone Mode
One-key offline disk cloning without PC connection (target disk will be formatted; target disk capacity must be equal or larger than source disk)
PM Mode
Flexible and convenient normal mode

LED light strip indicating working status and copy progress (white flashing during data read)

Comes with USB-A and USB-C data cables for versatile connectivity

Plug and play, driver-free installation

Supports Thunderbolt 5/4/3, USB4 backward compatible with USB3.2/3.1/3.0/2.0

Recommended to connect to USB3.2 Gen2x2 port for optimal performance (20 Gbps)

Thunderbolt 3/4 ports often support USB protocol only up to USB3.2 Gen2x1 (10 Gbps

1 x M.2 NVMe/SATA Dual-Bay RAID Enclosure

1 x Screwdriver

2 x Power Adapters

1 x USB-A to USB-C Data Cable

1 x USB-C to USB-C Data Cable

1 x Thermal Silicone Pad

1 x User Manual

1 x Warranty Card

Additional details

Packaging
Stylish color box
Dimensions
200 mm x 160 mm x 39 mm
Warranty
1 year

Hard drives are not included; this is an enclosure only.

Some heatsink-equipped SSDs may not be compatible.

RAID mode switching will format the drives; backup data before switching.

Performance data is based on laboratory testing and may vary depending on hardware, software, and environment.

Product images may be renderings; actual product may vary.

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