1. Product Overview
This series of M.2 SSD enclosures is designed for convenient storage expansion and high-speed data transmission, available in SATA Protocol, NVMe Protocol, and Dual-Protocol (compatible with both NVMe/SATA) versions. With a transparent shell for intuitive internal structure viewing and a Type-C interface compatible with mainstream devices, it meets the needs of DIY installation, data backup, mobile office, and other scenarios.
Product packaging for the M.2 SSD Enclosure.
2. Model and Specification Description
2.1. Protocol and Performance Specifications
| Model Version | Supported Protocol | Compatible M.2 SSD Specs | Interface Spec | Theoretical Transfer Speed | Compatible System |
|---|---|---|---|---|---|
| SATA Protocol Version | SATA Only | 2230/2242/2260/2280 SATA M.2 SSD (B key/B+M key) | USB 3.2 Gen1 Type-C | Up to 5Gbps | Windows 7/8/10/11, macOS 10.10+, Linux, Android (OTG) |
| NVMe Protocol Version | NVMe Only | 2230/2242/2260/2280 NVMe M.2 SSD (M key/M+B key) | USB 3.2 Gen2 Type-C | Up to 10Gbps | Windows 10/11, macOS 10.15+, Linux |
| Dual-Protocol Version | NVMe + SATA | 2230/2242/2260/2280 NVMe/SATA M.2 SSD (auto-identify protocol) | USB 3.2 Gen2 Type-C | NVMe: Up to 10Gbps; SATA: Up to 5Gbps | Windows 10/11, macOS 10.15+, Linux |
Supported M.2 SSD key types (M Key, B&M Key) and form factors (2230, 2242, 2260, 2280).
2.2. Core Parameters
- Main Control Solution: JMS578 for SATA version, RTL9210B for NVMe version, JMS583 for dual-protocol version
- Power Supply: USB bus power (5V/900mA), no external power required
- Operating Temperature: 0°C ~ 55°C
- Storage Temperature: -20°C ~ 70°C
- Shell Material: High-transparency PC + Aluminum alloy heat sink
- Dimensions: 115mm × 45mm × 12mm (compatible with 2280 length SSD)
3. Package Contents
- M.2 SSD Enclosure × 1
- Type-C to Type-A Data Cable × 1
4. Setup and Installation
4.1. SSD Installation
- Gently pry open the transparent top cover of the enclosure along the gap, and remove the internal fixing bracket.
- According to the SSD length (2230/2242/2260/2280), insert the M.2 SSD into the M.2 slot of the enclosure at a 45° angle with the gold finger facing the interface.
- Gently press down the SSD to make it fit the bracket, and fix the SSD on the corresponding hole of the bracket with the matching screw (no extra screw needed for 2280 length, short screw needed for 2230/2242/2260 to fix the front end).
- Put the bracket with the fixed SSD back into the enclosure, close the transparent top cover, and complete the installation.
Tool-free disassembly and assembly process.
Important Notes for Installation:
- Disconnect all external power before installation to avoid static damage to the SSD; you can wear an anti-static wristband for operation.
- SATA version only supports SATA M.2 SSD, NVMe version only supports NVMe M.2 SSD, dual-protocol version can automatically identify two protocols without manual switching.
- Do not forcefully plug/unplug the SSD to avoid damaging the gold finger and slot.
4.2. Device Connection
- Connect the Type-C interface of the enclosure to the USB interface (Type-A/Type-C) of the computer/device with the matching data cable.
- The system will automatically recognize the device. For a new SSD used for the first time, initialization, partitioning, and formatting are required (see "SSD Initialization and Formatting Guide" below).
4.3. SSD Initialization and Formatting Guide
Windows System
- Right-click "This PC" → Select "Manage" → Open "Computer Management" → Enter "Disk Management".
- Find the newly connected M.2 SSD (displayed as "Not Initialized"), right-click and select "Initialize Disk".
- Select the partition table type: GPT (recommended, supports large-capacity SSDs over 2TB) or MBR, click "OK".
- Right-click the unallocated disk space → Select "New Simple Volume" → Follow the wizard to set partition size, drive letter, file system (NTFS format, default allocation unit size), and complete formatting.
macOS System
- Open "Launchpad" → "Others" → "Disk Utility".
- Find the newly connected SSD in the left list, click "Erase".
- Set the name, format (APFS format for macOS 10.13+; select exFAT for Windows compatibility), scheme (GUID Partition Map), and click "Erase" to complete the operation.
Linux System
- Check the newly connected disk device with the
lsblkcommand (e.g.,/dev/sdb). - Use
fdisk /dev/sdbfor partitioning, ormkfs.ext4 /dev/sdb1to format to ext4 file system. - Create a mount directory and mount:
mkdir /mnt/m2ssd && mount /dev/sdb1 /mnt/m2ssd.
5. Operating Instructions
5.1. Data Transmission
- After successful connection, the enclosure will be displayed as a removable disk in the system, and file reading/writing, backup, system installation, and other operations can be performed normally.
- The dual-protocol version will automatically identify the protocol type of the connected SSD without manual settings; SATA SSD automatically adapts to 5Gbps speed, and NVMe SSD automatically adapts to 10Gbps speed.
- It is recommended to use the matching USB 3.2 Gen2 data cable for optimal transmission performance; using a USB 2.0 interface will greatly reduce the transmission speed.
5.2. Safe Ejection
Before disconnecting the enclosure, you must safely eject the device in the system first:
- Windows: Right-click "Safely Remove Hardware and Eject Media" in the taskbar, select the corresponding device to eject.
- macOS: Right-click the disk in Finder and select "Eject".
- Linux: Execute the
umount /mnt/m2ssdcommand to unmount.
After the system prompts "Hardware can be safely removed", disconnect the data cable to avoid data loss or SSD damage.
Multi-scene application: connect to computer for backup or tablet for media.
6. Maintenance and Operating Environment
6.1. Heat Dissipation
- The enclosure has a built-in aluminum alloy heat sink to effectively reduce the operating temperature of the SSD. Avoid blocking the enclosure during high-load transmission to ensure ventilation.
6.2. Operating Environment
- Avoid using in high temperature, humid, and strong electromagnetic interference environments to prevent SSD damage.
- Avoid disconnecting, vibrating, or dropping the enclosure while the SSD is reading/writing (indicator light flashing).
Intelligent sleep mode activates after 15 minutes of inactivity to save power and extend SSD lifespan.
7. Common Problems and Solutions
| Problem | Possible Cause | Solution |
|---|---|---|
| Computer cannot recognize the enclosure | 1. SSD not installed correctly 2. Data cable/interface failure 3. SSD not initialized 4. Protocol mismatch | 1. Reinstall the SSD and confirm the screw is fixed 2. Replace the data cable/USB interface, try connecting to the rear USB port 3. Complete SSD partitioning and formatting according to the "Initialization Guide" 4. Confirm the SSD protocol matches the enclosure version (e.g., SATA version cannot use NVMe SSD) |
| Slow transmission speed | 1. Interface/data cable does not support USB 3.2 Gen2 2. SSD is SATA protocol (dual-protocol version) 3. SSD 4K not aligned | 1. Replace USB 3.2 Gen2 interface and matching data cable 2. SATA protocol SSD has a maximum speed of 5Gbps, which is normal 3. Use partitioning tool to align SSD 4K |
| SSD freezes/disconnects during reading/writing | 1. Insufficient power supply 2. SSD overheating 3. Poor data cable contact | 1. Connect to the rear USB port of the computer, avoid using USB hub 2. Pause reading/writing and use after the SSD cools down 3. Replug the data cable and replace with a high-quality data cable |
| Enclosure indicator light not on | 1. No power supply 2. SSD failure | 1. Check the data cable and interface, confirm the computer USB port is powered normally 2. Test with a normally working M.2 SSD to troubleshoot SSD failure |
8. User Tips
- Protocol Compatibility: This M.2 SSD chassis comes in different models (SATA, NVMe, Dual-Protocol). Before purchasing or installing, please check your SSD label. If it prints PCIE NVME, choose the NVME model or a Dual-Protocol model. If it prints NGFF SATA, choose the SATA model or a Dual-Protocol model.
- First-Time Use: After installation, when using a new SSD for the first time, it may not be immediately visible. Please partition and format it first under disk management (as per Section 4.3) for it to be used normally.
- Portability: The compact size makes it easy to carry outside.
- Energy Saving: The enclosure features automatic hibernation after 10-15 minutes of no operation, reducing power consumption and extending service life.
Compact size for easy portability and energy-saving automatic hibernation.
9. Warranty and Support
This product comes with a standard manufacturer's warranty against defects in materials and workmanship. For warranty claims, technical support, or further assistance, please contact your retailer or the manufacturer's customer service. Please retain your proof of purchase for warranty validation.