Startech
StarTech M.2 SSD Enclosure for M.2 SATA Drives - USB 3.1 Gen 2 - M.2 External Enclosure for USB-C Laptop - M.2 SATA USB Adapter (238285)
- SKU:
- 18198858
- MPN:
- 238285
- Availability:
- Usually ships the same or next business day. In stock at our CA, PA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 12/13/2025 11:09:11 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 3 | and pay only $48.99 each 48.99 |
| Buy 4 - 8 | and pay only $47.84 each 47.84 |
| Buy 9 or above | and pay only $45.93 each 45.93 |
- Stock Update:
- 12/13/2025 11:09:11 AM PST
Description
This item is brand-new, factory sealed.
StarTech.com M.2 SSD Enclosure for M.2 SATA Drives - USB 3.1 G - USB-C - Portable M.2 External Enclosure (SM21BMU31CI3)- Add external storage to your USB-C laptop: turn your M. 2 NGFF SATA drive into high Performance external storage with this M. 2 SSD enclosure. Connect it to your MacBook, Dell XPS or other USB Type-C device. Compatible with Thunderbolt 3 usb-c?ports
- Connect to your M. 2 SATA SSD over USB 3. 1: transfer files quickly, without bottlenecks. This M. 2 SATA to USB adapter provides a fast, reliable connection to your M. 2 SATA SSD over USB 3. 1 Gen 2. - truly portable: the compact design (4x2x1. 5/ 11x5x1. 4 cm) makes this M. 2 SATA hard drive enclosure easily portable. The integrated USB-C cable (6"/15. 2 cm), means you're always ready to plug it in, without having to remember to bring along a cable
- Durable aluminum: with this robust SATA M. 2 external enclosure, your drive is encased in an aluminum and plastic housing. The Built-in ventilation holes aid in heat dissipation to provide an optimum Operating temperature for your drive
- Broad M. 2 SATA SSD compatibility: The M. 2 SATA NGFF SSD enclosure supports common M. 2 SATA SSDs (B key/ B+M key) and multiple drive lengths including: 42 mm (2242), 60 mm (2260), and 80 mm (2280). not compatible with M. 2 NVMe or AHCI PCI Express SSDs.
- Brand Name: StarTech
- Item model number: SM21BMU31CI3
- Item Weight: 6.4 ounces
- Package Dimensions: 6.7 x 5.6 x 1.3 inches
Add high-performance external data storage to your USB-C laptop, tablet or desktop computer, with this SATA M. 2 SSD enclosure. It lets you use your SATA M. 2 drive as an ultra-fast external storage solution over?a USB 3. 1 Gen 2 connection. Its ideal for your MacBook, Dell XPS, Chromebook Pixel or other USB Type-C device. Truly Portable The compact M. 2 to SATA adapter is easily portable. The integrated USB-C cable (6"/15. 2 cm), means youre always ready to plug it in. Durable Aluminum Design With the robust SATA M. 2 external enclosure, your drive is encased in an aluminum and plastic housing, with built-in ventilation holes. Use your M. 2 SATA Drive for External Storage Utilize your M. 2 NGFF SATA drive for external data storage with ease. This M. 2 NGFF SSD enclosure provides unhindered connection to your M. 2 SATA SSD over USB 3. 1 Gen 2. Transfer files quickly, without bottlenecks, using a SATA M. 2 SSD as your external drive. Broad Compatibility The M. 2 SATA SSD hard drive enclosure supports common M. 2 SATA SSDs and multiple drive lengths, including: 42 mm (2242), 60 mm (2260), and 80 mm (2280). Not compatible with M. 2 NVMe or AHCI PCI Express SSDs. The USB to M. 2 SATA enclosure works with USB-C host devices and is also compatible with Thunderbolt 3 USB-C?ports. SM21BMU31CI3 is backed by a 2-year StarTech and free lifetime technical support.
Package Contents:
- M.2 SSD Enclosure for M.2 SATA Drives - USB 3.1 (10Gbps) - USB-C
- 1 x Screw Driver
- 4 x Assembly Screws
- 1 x Set of Drive-Mounting Hardware
- 1 x Quick-Start Guide
Features
- M.2 SSD Enclosure for M.2 SATA Drives - USB 3.1 (10Gbps) - USB-C
- 1 x Screw Driver
- 4 x Assembly Screws
- 1 x Set of Drive-Mounting Hardware
- 1 x Quick-Start Guide
Environmentally Friendly:
Yes
Environmental Compliance:
Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Restriction of Hazardous Substances (RoHS)
Waste Electrical and Electronic Equipment Directive (WEEE)
Country of Origin:
China
Specs
| Physical Characteristics | |
| Product Material | Aluminum |
| Form Factor | External |
| Weight (Approximate) | 3.35 oz |
| Product Color | Black |
| Height | 0.6" |
| Color Family | Black |
| Width | 4.3" |
| Depth | 2" |
| Warranty | |
| Limited Warranty | 2 Year |
| I/O Expansions | |
| Number of Total Expansion Bays | 1 |
| Interfaces/Ports | |
| Host Interface | USB 3.1 Type C |
| General Information | |
| Brand Name | StarTech.com |
| Manufacturer Website Address | http://www.startech.com |
| Marketing Information | Add high-performance external data storage to your USB-C laptop, tablet or desktop computer, with this SATA M.2 SSD enclosure. It lets you use your SATA M.2 drive as an ultra-fast external storage solution over a USB 3.1 Gen 2 connection. It's ideal for your MacBook, Dell XPS, Chromebook Pixel or other USB Type-C device. Truly Portable The compact M.2 SATA to USB adapter is easily portable and gives you high-speed access to your data, wherever you go. The integrated USB-C cable (6"/15.2 cm), means you're always ready to plug it in, without having to remember to bring along a cable. Durable Aluminum Design The sturdy aluminum and plastic enclosure encases your M.2 SATA SSD and features built-in ventilation that improve heat dissipation to help keep your drive at a suitable operating temperature. Use your M.2 SATA Drive for External Storage Easily use your M.2 SATA drive as external data storage. This M.2 NGFF SSD enclosure provides a simple connection to your M.2 SATA SSD over USB 3.1 Gen 2. You can transfer files quickly, without bottlenecks, using a SATA M.2 SSD as your external drive. Broad Compatibility The enclosure supports common M.2 SATA SSDs and multiple drive lengths, including: 42 mm (2242), 60 mm (2260), and 80 mm (2280). The USB to M.2 SATA enclosure works with USB-C host devices and is also compatible with Thunderbolt 3 USB-C ports. SM21BMU31CI3 is backed by a 2-year StarTech.com warranty and free lifetime technical support. More from the Manufacturer More from the Manufacturer |
| Product Type | Drive Enclosure |
| Product Name | M.2 SSD Enclosure for M.2 SATA Drives - USB 3.1 (10Gbps) - USB-C |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | SM21BMU31CI3 |
| Packaged Quantity | 1 Each |
| Network & Communication | |
| Wireless LAN | No |
| UASP Support | Yes |
| Technical Information | |
| Number of Solid State Drive Installed | No |
| Number of Solid State Drive Supported | 1 |
Warranty Information