ORICO NVMe M.2 SSD Enclosure USB4 40Gbps PCIe3.0x4 20Gbps 10Gbps M.2 External Case Compatible with Thunderbolt 3/4

!!!if you want to buy 40Gbps choose the color for:USB4-40Gbps!!!

Different Transmission Rate SSD Case

40Gbps Version

Using the latest version of the USB4.0 interface, the transfer rate is up to 40Gbps, and the theoretical reading speed can reach 2800MB/s. The speed measured by the ORICO laboratory: the ssd enclosure read speed: 2800MB/s, write speed: 2100MB/s. Actual transfer speed depends on SSD speed, type of USB port, computer performance, NVMe media used, etc.

20Gbps Version

Please use the latest version of USB3.2 Gen2x2 interface, the transfer rate is up to 20Gbps, and the theoretical reading speed can reach 2000MB/s. The speed measured by the ORICO laboratory: With SAGSUNG 970 EVO PLUS SSD, Case reading speed: 1875.41 MB/s, Writing speed: 1874.02 MB/s.

(To achieve the 20Gbps speed, please use USB3.2Gen2x2 interface. It is backward compatible with USB3.2 Gen1, USB3.1 Gen1 limited by the bandwidth of these interfaces, the speed is 10Gbps and 5Gbps respectively)

10Gbps Version

Using the latest version of the USB3.2 interface, the transfer rate is up to 10Gbps, and the theoretical reading speed can reach 1200MB/s. The speed measured by the ORICO laboratory: with SAGSUNG 970 EVO PLUS SSD, the ssd enclosure read speed: 1053MB/s, write speed: 1005MB/s. Actual transfer speed depends on SSD speed, type of USB port, computer performance, NVMe media used, etc.

USB4 40Gbps NVMe SSD Enclosure

Compatible with the Thunderbolt 3/USB 3.2/USB3.1/USB3.0 interface.

Triple Heat Dissipation Design

Built-in Metal cooling vest,corrugated surface,silicone thermal pad and aluminium alloy material,heat dissipation is fast. (SATA 5Gbps Model is not included cooling vest).40Gbps Ultra Speed

With USB4 Type C output interface, it supports the maximum transmission speed up to 40Gbps. The measured maximum continuous read speed can reach 2800MB/s, and the continuous write can reach 2100MB/s.

USB4 Latest ASM2464PD Chip

Support UASP, TRIM, SMART, 70% faster than conventional read speed, 40% faster write speed, automatically identify errors, ensure file data security.

2 In 1 USB Cable(Data Transmission+PD Fast Charging)

LED Indicator & 10Min Auto Sleep

With the auto indicator, you can get to know that the ssd enclosure is in working mode

Wide Compatibility

Drive-Free,plug and play, Compatible with Windows, Mac OS, Linux and Android Systems.Suitable for gaming, video editing, research, design

Supports up to 4TBEasy Installation

Question: Why are there prompts when using a Mac?

Answer: This product utilizes the USB4 transmission protocol, and when a Mac system connects to a USB4 hard drive enclosure, there will be a prompt. This is because Mac computers mount the PCIE interface using the Thunderbolt 4 protocol, which does not support USB ejection function, resulting in a bug-like prompt (causing an increase in the unsafe shutdown count on Mac systems). However, this does not affect your normal usage.

Note: Whenever a Mac system unplugs the hard drive enclosure while the computer is on, it is considered forcibly unplugging a device from the PCIE port, which leads to the increase in the unsafe shutdown count prompt. To avoid this issue, only unplug the device after shutting down the computer. Windows systems do not encounter this situation.

Question: Why is the device using Thunderbolt not recognized?

Answer: For devices requiring the Thunderbolt or USB4 transmission protocol, please check your CPU version. Some Thunderbolt/USB4 interfaces on Intel's 11th generation and earlier CPUs may have poor compatibility. (such as Macbook Air/Macbook pro 2016-2020 intel, Mac mini intel, iMac intel, Mac pro intel). Please refer to the actual devices/environment for specific details.

Question:Why is the speed not as fast as advertised?

Answer: Speed is related to your device performance.

1. Use PCI-E 3.0 or PCI-E 4.0 NVMe SSD.

2. Make sure your input device's USB-C port is USB4 or Thunderbolt 4.

3. Make sure all of them support USB4 or Thunderbolt 4 if you use intermediate devices and cables.

Question: How to format an SSD?

Answer: For use only on Apple systems, choose one of the two Apple formats: Extended (Journaled) or APFS (choose the faster one). For use only on Windows systems, choose NTFS. If you want to use the drive on both Apple and Windows systems, choose exFAT (format as exFAT on an Apple system).