USB 3.0 / 3.1 M.2 NVME SSD External Case

‌A USB 3.1 M.2 NVMe SSD card refers to an adapter or enclosure that allows you to use an NVMe (Non-Volatile Memory Express) SSD in the M.2 form factor as an external storage device that connects to a computer via a USB 3.1 port.

M.2 NVMe SSD:

M.2 Form Factor: This is a small form factor for SSDs that comes in various sizes (e.g., 2280, 2260, 2242), where the numbers represent the length and width in millimeters.

NVMe Protocol: NVMe is a high-performance protocol designed for modern SSDs to achieve fast read and write speeds, leveraging the PCIe (Peripheral Component Interconnect Express) bus for low latency and higher throughput than older SATA-based SSDs.

USB 3.1 Interface:

USB 3.1 Gen 2: This interface offers data transfer speeds of up to 10 Gbps, making it a suitable choice for external storage devices where speed is important. However, it’s still slower than NVMe directly through PCIe, which can handle speeds up to 32 Gbps.

USB Type-C/Type-A: USB 3.1 supports both Type-C and Type-A connectors, but the speed remains the same as long as you use a USB 3.1 Gen 2 port.

M.2 to USB Adapter/Enclosure:

Function: The adapter or enclosure allows you to place the M.2 NVMe SSD inside and connects to your computer via USB 3.1. It essentially bridges the high-speed NVMe SSD with the more universal USB interface.

Power and Compatibility: These enclosures often draw power from the USB port itself and are compatible with any system that supports USB 3.1, including laptops, desktops, and even some tablets or smartphones that support USB OTG (On-The-Go)