StarTech.com M.2 NGFF SATA Drive Enclosure, USB 3.1 Gen 2 10Gbps, Portable Aluminum External SSD Case, UASP Support, Compatible with 2230/2242/2260/2280 Drives - SM21BMU31C3 (2 Year Warranty)

StarTech.com M.2 SATA SSD enclosure showing black aluminum housing with USB-C port-alternate-image1
Top view of StarTech.com M.2 enclosure showing ventilation slot pattern-alternate-image2
StarTech.com M.2 enclosure with partially inserted SSD showing installation process-alternate-image3
Diagram showing airflow patterns through the M.2 enclosure with directional arrows-alternate-image4
Close-up of USB 3.1 port on StarTech.com M.2 enclosure-alternate-image5
Complete package contents of StarTech.com M.2 enclosure including accessories-alternate-image6

StarTech.com M.2 NGFF SATA Drive Enclosure, USB 3.1 Gen 2 10Gbps, Portable Aluminum External SSD Case, UASP Support, Compatible with 2230/2242/2260/2280 Drives - SM21BMU31C3 (2 Year Warranty)

StarTech.com SM21BMU31C3

$54.49
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  • 2 Year Warranty
  • 30 Day Returns
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Product Key Features

  • 🚀 USB 3.1 Gen 2 with up to 10Gbps transfer speeds
  • 💾 Supports M.2 NGFF SATA SSDs in sizes: 2230, 2242, 2260, and 2280
  • 🔌 USB-C compatibility with Thunderbolt 3 support
  • ⚡ UASP support for enhanced transfer speeds
  • 🏗️ Durable aluminum construction with ventilation holes
  • 📱 Compact, pocket-sized design (0.5" x 1.7" x 3.9")
  • 🪶 Ultra-lightweight at just 2.20 oz
  • 🛡️ 2-year warranty included
  • ♻️ Eco-friendly with REACH, RoHS, and WEEE certifications
  • 🔧 Complete installation kit with screwdriver included
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StarTech.com M.2 NGFF SATA Drive Enclosure, USB 3.1 Gen 2 10Gbps, Portable Aluminum External SSD Case, UASP Support, Compatible with 2230/2242/2260/2280 Drives - SM21BMU31C3 (2 Year Warranty)

This item: StarTech.com M.2 NGFF SATA Drive Enclosure, USB 3.1 Gen 2...

$54.49

Total price: $54.49
  • Description
  • Tech Specs
  • Refund Policy

StarTech.com

SM21BMU31C3

StarTech.com M.2 NGFF SATA SSD Enclosure with USB-C - High-Speed USB 3.1 Gen 2 External Drive Case

Transform your M.2 SATA SSD into a powerful portable storage solution with the StarTech.com SM21BMU31C3 enclosure. This aluminum USB 3.1 Gen 2 drive enclosure delivers blazing-fast data transfer speeds up to 10Gbps and supports multiple M.2 form factors, making it the perfect companion for MacBook, Chromebook Pixel, and modern USB-C laptops.

High-Performance Storage Solution

Experience exceptional data transfer speeds with USB 3.1 Gen 2 technology and UASP support, enabling throughput up to 10Gbps. This versatile enclosure is compatible with Thunderbolt 3 USB-C ports and supports various M.2 SATA SSD lengths including 2230 (30mm), 2242 (42mm), 2260 (60mm), and 2280 (80mm).

Portable and Durable Design

  • Compact aluminum housing measures just 0.5" x 1.7" x 3.9"
  • Lightweight at only 2.20 oz for maximum portability
  • Built-in ventilation holes for optimal thermal management
  • Sleek black and silver finish complements modern devices

Compatibility and Specifications

  • Supports SATA/600 and M.2 drive interface
  • USB 3.1 Micro-B host interface
  • UASP-enabled for enhanced performance
  • Compatible with all common M.2 SATA SSDs
  • Environmental certifications: REACH, RoHS, and WEEE

Package Contents

  • M.2 NGFF SATA Enclosure - USB 3.1
  • USB C To Micro B Cable
  • M.2 Screw Kit
  • Screw Driver
  • Quick Install Guide

Warranty and Support

Backed by StarTech.com's 2-year warranty and lifetime technical support, this TAA-compliant enclosure is manufactured in Taiwan to ensure quality and reliability.

StarTech.com M.2 SATA SSD enclosure showing black aluminum housing with USB-C port

Lightning-Fast M.2 SSD Performance in a Sleek Aluminum Shell

Transform your M.2 SATA SSD into a high-speed external storage solution with this premium aluminum enclosure. The sleek black housing combines durability with sophisticated design, featuring strategic ventilation slots for optimal thermal management. Supporting USB 3.1 Gen 2 speeds up to 10Gbps, this enclosure ensures your data transfers are both swift and reliable.

Technical Specifications

  • USB 3.1 Gen 2 interface with 10Gbps transfer speeds
  • Aluminum construction for enhanced durability and heat dissipation
  • Supports M.2 SATA SSDs in sizes 2230, 2242, 2260, and 2280

Applications

  • Data center storage expansion
  • Professional backup solutions
  • Mobile workstation performance enhancement
Top view of StarTech.com M.2 enclosure showing ventilation slot pattern

Advanced Thermal Management Design

The precision-engineered ventilation system features multiple cooling slots along the enclosure's length. This thoughtful design ensures consistent airflow around your M.2 drive, maintaining optimal operating temperatures even during intensive data operations. The strategic placement of vents maximizes cooling efficiency while preserving the enclosure's structural integrity.

Technical Specifications

  • Multiple ventilation slots for enhanced airflow
  • Optimized thermal dissipation design
  • Engineered for 24/7 operation

Applications

  • High-intensity data processing
  • Continuous backup operations
  • Enterprise storage solutions
StarTech.com M.2 enclosure with partially inserted SSD showing installation process

Tool-Free M.2 Drive Installation

Experience seamless drive integration with the innovative slide-and-lock mechanism. The enclosure accommodates various M.2 SATA SSD lengths with its adjustable mounting system. The precision-engineered interface ensures perfect alignment and secure connection, while the durable aluminum housing protects your valuable data storage investment.

Technical Specifications

  • Compatible with all standard M.2 SATA form factors
  • Secure mounting mechanism
  • Plug-and-play functionality

Applications

  • Quick storage deployment
  • Field technician installations
  • IT infrastructure upgrades
Diagram showing airflow patterns through the M.2 enclosure with directional arrows

Efficient Airflow Technology

Visualize the sophisticated cooling system in action with this detailed airflow diagram. The enclosure's ventilation design creates a consistent flow of air, efficiently managing heat distribution. This advanced thermal management system ensures reliable performance and extends drive longevity, making it ideal for demanding enterprise applications.

Technical Specifications

  • Optimized air circulation pattern
  • Strategic vent positioning
  • Active thermal management system

Applications

  • 24/7 server operations
  • Data center implementations
  • High-performance computing
Close-up of USB 3.1 port on StarTech.com M.2 enclosure

High-Speed USB 3.1 Connectivity

The USB 3.1 interface delivers exceptional data transfer capabilities with speeds up to 10Gbps. The precision-engineered port features gold-plated contacts for superior conductivity and durability. This professional-grade connection ensures reliable performance for demanding enterprise storage applications.

Technical Specifications

  • USB 3.1 Gen 2 with 10Gbps throughput
  • Gold-plated contacts for optimal connectivity
  • Backwards compatible with USB 3.0/2.0

Applications

  • High-speed data transfer
  • Enterprise backup solutions
  • Professional content creation
Complete package contents of StarTech.com M.2 enclosure including accessories

Complete Professional Solution

This comprehensive package includes everything needed for immediate deployment. The kit features the aluminum enclosure, USB-C cable, mounting hardware, and detailed documentation. The professional-grade components and thoughtful inclusion of essential accessories demonstrate StarTech.com's commitment to enterprise-ready solutions.

Technical Specifications

  • Complete installation kit included
  • Professional-grade components
  • Comprehensive documentation

Applications

  • Immediate deployment readiness
  • System integration projects
  • IT infrastructure expansion
Return Policy Time to Return
Standard Return Policy We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns.
Replacement Only Return Policy Replacement within 30 days of the delivery date.
Manufacturer Only Return Policy Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.
FAQ
This enclosure is compatible with M.2 NGFF SATA SSDs in multiple drive lengths including 30mm (2230), 42mm (2242), 60mm (2260), and 80mm (2280). It supports SATA/600 interface drives and can accommodate one drive at a time. Note that it's specifically designed for SATA M.2 drives and not NVMe M.2 drives.
The enclosure supports USB 3.1 Gen 2 data transfer speeds up to 10Gbps. It also features UASP support for enhanced performance when connected to a UASP-enabled host computer. The device is compatible with Thunderbolt 3 USB-C ports for maximum throughput.
The package includes the M.2 NGFF SATA enclosure, a USB-C to Micro-B cable, an M.2 screw kit for drive mounting, a screwdriver for installation, and a quick install guide. Everything needed for setup is included in the box.
The enclosure measures 0.5" in height, 1.7" in width, and 3.9" in depth, weighing approximately 2.20 oz. It features a durable aluminum housing available in black and silver colors. The design includes ventilation holes for optimal heat dissipation and thermal management.
This enclosure is compatible with any laptop or computer equipped with a USB-C port, including MacBook, Chromebook Pixel, Dell XPS laptops, and other devices. It's also compatible with hosts equipped with Thunderbolt 3 USB-C ports and can work with tablets, laptops, and desktop computers.
The enclosure comes with a 2-year StarTech.com warranty and includes free lifetime technical support. This ensures long-term protection for your investment and ongoing assistance if needed.
Yes, this product is environmentally friendly and holds multiple environmental certifications including REACH, RoHS, and WEEE compliance. It's also TAA compliant and manufactured in Taiwan.
This enclosure is designed for maximum portability with a slim, pocket-sized form factor that easily fits into a laptop bag. The lightweight yet durable aluminum construction ensures protection during transport while maintaining excellent mobility. Its compact design makes it ideal for users who need portable storage solutions.

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