StarTech.com SM21BMU31CI3 M.2 SSD Enclosure
Best portable solution for repurposing spare SATA M.2 drives.
This enclosure is the perfect way to repurpose an old SATA M.2 drive into a sleek, portable external powerhouse. While it lacks support for the faster NVMe standard, its robust cooling and integrated cable make it an incredibly convenient solution for standard drive upgrades.
$51.89
at
Matrix Solutions
Who it's for
- Power users needing rapid file transfers and high-speed storage
- Mobile professionals requiring rugged hardware for data protection
- Tech enthusiasts who frequently swap or upgrade drives
Who should skip it
- Budget-conscious shoppers looking for basic storage solutions
- Editors performing massive, sustained data transfers
- Users with older computers lacking modern USB ports
Performance breakdown
Data Transfer Speed
USB 3.1 Gen 2 delivers snappy performance for SATA-based storage needs.
Thermal Management
Passive ventilation design keeps drives stable during extended file transfers.
Build Durability
Aluminum and plastic construction balances lightweight portability with necessary structural integrity.
Installation Ease
Requires tools for assembly, lacking the convenience of modern snap-in enclosures.
Connectivity Convenience
Integrated USB-C cable ensures you never lose your primary connection cord.
Drive Versatility
Supports multiple SATA lengths but lacks compatibility with faster NVMe drives.
Key Specs
Interface
USB 3.1 Gen 2 (10 Gbps)
Drive Compatibility
M.2 SATA SSDs (B Key / B+M Key)
Supported Lengths
42mm, 60mm, 80mm
Host Interface Type
USB 3.2 Gen 2
Material
Aluminum and Plastic
Cable Length
6 inches (15 cm)
Cooling Mechanism
Built-in ventilation
Warranty
2-year
Drive Form Factor
M.2
External Host Interface
USB 3.1 Gen 2
Know before you buy
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