UGREEN USB4 M.2 NVMe External Hard Drive Enclosure, 40Gbps, Compatible with Thunderbolt 3/4, Suitable for Apple Mac Mini Laptop SSD External Solid State Drive
CN¥379.05
SKU: 100142104064
Status:In Stock (6)
ID: 100078595113
Weight: 235.00 g
Dims:135x100x30 mm
Specifications
Compatible size
M.2
Interface
M.2 interface
Category
Single Protocol Hard Drive Enclosure
Variants / Sale Attributes
Color: M.2 NVMe [Turbo Fan Cooling], 40Gbps
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
Product Name
USB4 M.2 NVMe SSD Enclosure
Model Number
CM850
Material
Aluminum Alloy
Input Interface
USB-C
Output Interface
M.2 (M-Key)
Supported Protocols
Thunderbolt 5/4/3, USB4 (backward compatible with USB 3.2/3.1/3.0/2.0)
NVMe, PCIe, supports NVMe M.2 SSDs with B&M key or M key (notch on right side)
Supported SSD Sizes
2230, 2242, 2260, 2280
Supported Operating Systems
Windows, macOS, Linux
Compatible Devices
Laptops, desktops, Android smartphones (with OTG support), Apple iPhone 15/16 series, iPad, Mac mini, TV boxes, projectors, NAS, PS5
Maximum Supported SSD Capacity
Up to 8TB
Data Transfer Rate
Theoretical maximum 40 Gbps; real-world continuous read speeds up to 3700+ MB/s (tested on Acer Nitro 17 with 1TB TEAMGROUP G50 SSD, Windows 11 23H2, CrystalDiskMark 8.0.4)
Supported Features
USAP
TRIM
S.M.A.R.T
Additional details
Cooling System
Advanced 4-layer heat dissipation system with aluminum alloy shell and silicone thermal pad; reduces temperature by up to 10°C compared to fanless models; 30% increased heat dissipation area due to grooved design
Protection
Silicone shockproof protective sleeve to reduce impact and scratches; short circuit and overcurrent protection
Compatibility Notes
Supports Thunderbolt 5/4/3 and USB protocols; USB-C and USB-A cables included (USB-C supports up to 40 Gbps, USB-A up to 10 Gbps); Apple devices require SSD formatted in APFS or ExFAT; some large-capacity Samsung SSDs may not be supported; phone compatibility requires OTG support
USB4 M.2 NVMe SSD Enclosure
USB-C Data Cable
USB-A Data Cable
Silicone Protective Sleeve
Thermal Silicone Pad
Screwdriver
Warranty Card
User Manual
Stylish Color Box Packaging
Additional details
Dimensions
105 mm x 49 mm x 16 mm
Warranty
1 year
Before purchase, confirm SSD protocol compatibility; consult customer service if uncertain.
SSDs may require reformatting and partitioning after installation.
Data transfer speeds depend on device interface, SSD performance, cable quality, and operating system.
Back up important data before use; UGREEN is not responsible for data loss.
Recommended SSD replacement every 3-5 years to avoid data loss due to aging.