ORICO M224
ORICO 40Gbps NVMe SSD Enclosure M224 User Manual
Model: M224
Product Overview
The ORICO 40Gbps NVMe SSD Enclosure is designed for high-speed data transfer and reliable external storage. Crafted from durable aluminum alloy, it supports M.2 PCIe NVMe M-Key and NVMe M+B Key SSDs in 2280 size, offering broad compatibility with various devices and operating systems.

Image: ORICO 40Gbps NVMe SSD Enclosure with USB-C to USB-C and USB-C to USB-A cables.
What's in the Box
- 1x M.2 SSD Enclosure
- 1x 2-in-1 USB-C to USB-A (10Gbps) and USB-C to USB-C (40Gbps) Cable
- 1x Thermal Pad
- 2x Rubber Fasteners
- 1x Cooling Vest
Compatibility
The ORICO M224 enclosure offers wide compatibility with various devices and operating systems. It is crucial to confirm interface and compatible protocols before purchase to ensure optimal performance.
- SSD Compatibility: Supports M.2 PCIe NVMe M-Key and NVMe M+B Key SSDs in 2280 size. M.2 SATA SSDs are not supported.
- Interface Compatibility: Fully compatible with Thunderbolt 3/4, USB4.0, and USB 3.2/3.1/3.0 interfaces.
- Operating Systems: Compatible with Windows, macOS, and Linux.
- Device Compatibility: Connects to PCs, mobile phones, consoles, and tablets.
- Important Note for Thunderbolt: To achieve maximum 40Gbps transfer speed, connect to a Thunderbolt 4 or USB4 host port. Ensure your device's Type-C port supports this protocol. Thunderbolt 3 provides only 22Gbps for data transmission (with 18Gbps reserved for DP signals), so its theoretical maximum data speed is 22Gbps. Intel Thunderbolt ports before 12th generation (excluding 12th generation) may be incompatible (e.g., MacBook Air/Pro 2016-2020 Intel, Mac mini Intel, iMac Intel, Mac Pro Intel). AMD and Apple Thunderbolt ports are generally compatible.

Image: Universal compatibility with computers, laptops, smartphones, smart TVs, game consoles, and tablets across Windows, macOS, and Linux.

Image: M.2 NVMe compatibility details, showing M Key and M+B Key SSDs. M.2 SATA SSDs are not supported.
Setup Instructions
Follow these steps to install your M.2 NVMe SSD into the ORICO enclosure:
- Disassemble the Enclosure: Gently slide open the enclosure to reveal the internal PCB board.
- Prepare SSD: Attach the provided cooling vest and silicone thermal pads to your M.2 NVMe SSD. Ensure proper contact for effective heat dissipation.
- Insert SSD: Carefully insert your M.2 NVMe SSD into the M.2 slot on the PCB board. Secure it with the provided rubber fastener.
- Reassemble Enclosure: Slide the enclosure back together until it clicks securely into place.

Step 1: Open the enclosure.

Step 2: Apply thermal pad and cooling vest.

Step 3: Insert and secure SSD.

Step 4: Close the enclosure.
Operating Instructions
Once your SSD is installed, connect the enclosure to your device using the provided 2-in-1 cable. The enclosure supports plug-and-play functionality, requiring no drivers or additional power.
- Connecting: Use the USB-C to USB-C end for 40Gbps connections (Thunderbolt 4/USB4) or the USB-C to USB-A end for 10Gbps connections.
- Data Transfer: Enjoy high-speed data transfers. The actual speed will vary based on your host device's port capabilities and the SSD's performance.
- LED Indicator: A built-in LED indicator monitors the operational status of the enclosure.
- Sleep Mode: The enclosure includes a 10-minute sleep mode to conserve energy during inactivity.

Image: The versatile 2-in-1 USB cable for various connections.

Image: Enclosure connected to a laptop for data transfer.

Image: Enclosure connected to a smartphone for mobile data access.
Official Product Videos
Video: ORICO 40Gbps NVMe Enclosure M224. This video provides an overview of the product's features and design.
Video: ORICO M224 40Gbps NVMe SSD Enclosure. This video demonstrates the enclosure's functionality and ease of use.
Video: ORICO Aluminum 40Gbps NVMe Enclosure Overview - M234. A brief overview of the aluminum enclosure's design and features.
Video: ORICO M234 40Gbps NVMe SSD Enclosure. This video highlights the key aspects of the M234 model.
Video: Stay Cool: ORICO 40Gbps M.2 NVMe Enclosure. This short video demonstrates the cooling capabilities of the enclosure.
Cooling and Performance
The ORICO M224 is engineered for optimal thermal management and sustained high performance.
- Efficient Cooling Design: Features an aluminum alloy cooling vest, silicone thermal pads, and a striped aluminum alloy shell. This multi-layered design effectively dissipates heat, ensuring stable SSD performance and protecting internal components from thermal throttling.
- Smart Protection & Performance: Built-in intelligent chips support UASP (USB Attached SCSI Protocol), Trim, and SMART (Self-Monitoring, Analysis and Reporting Technology) functions for optimized speed, data integrity, and durability.

Image: Cooling method upgrade, detailing the cooling vest, aluminum shell, silicone thermal pad, and fin pattern cover.

Image: Speed comparison, illustrating faster performance with Thunderbolt 4 interface (Read: 2800MB/s, Write: 2100MB/s).
Troubleshooting
If you encounter issues with your ORICO NVMe SSD Enclosure, consider the following common solutions:
- Slow Transfer Speeds: Ensure your host device's USB-C port supports Thunderbolt 4 or USB4 protocols for maximum 40Gbps speed. Thunderbolt 3 ports will yield lower speeds (up to 22Gbps). Check that you are using the correct cable (USB-C to USB-C for higher speeds).
- Incompatibility with Intel Thunderbolt (Pre-12th Gen): Some older Intel Thunderbolt ports (e.g., MacBook Air/Pro 2016-2020 Intel) may be incompatible. Verify your system's Thunderbolt generation.
- SSD Not Recognized: Ensure the M.2 NVMe SSD is correctly seated and secured within the enclosure. Confirm it is an NVMe M-Key or M+B Key SSD, as M.2 SATA SSDs are not supported. Try connecting to a different USB port or device.
- Overheating: Verify that the cooling vest and silicone thermal pads are correctly installed and making good contact with the SSD and the enclosure's shell. Proper heat dissipation is crucial for stable performance.
- Difficulty Removing SSD: Some users report the heat sink clips and adhesive thermal tape can make SSD removal difficult. Exercise caution and gentle force if you need to remove the SSD.
Specifications
| Feature | Detail |
|---|---|
| Material | Aluminum |
| Compatible Devices | Desktop, Laptop, Mobile Phones, Consoles, Tablets |
| Hard Disk Form Factor | M.2 2280 (NVMe M-Key / M+B Key) |
| Max Number of Supported Devices | 1 |
| Data Transfer Rate | Up to 40Gbps (Theoretical), 3100 MB/s (Measured) |
| Hardware Interface | USB Type C (Thunderbolt 3/4, USB4.0, USB 3.2/3.1/3.0 compatible) |
| Product Dimensions | 4.25"L x 1.97"W x 0.67"H (10.8 x 5.0 x 1.7 cm) |
| Item Weight | 7 ounces (198 grams) |
| Color | Silver |
Warranty and Support
For warranty information, technical support, or further assistance, please refer to the official ORICO website or contact ORICO customer service directly. Details can typically be found in the product packaging or on the manufacturer's website.
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