SSD enclosure StarTech.com SM21BMU31CI3

Name: SSD enclosure StarTech.com SM21BMU31CI3 SM21BMU31CI3
Brand: StarTech
SKU: 2546130
Price: 48.99 EUR
Availability: InStock

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The StarTech.com M.2 SSD Enclosure supports M.2 SATA drives with a USB 3.1 interface for fast data transfer rates up to 10Gbps. It features a sleek black design and a USB Type-C connector, making it compatible with modern devices. Ideal for expanding storage or creating backups, this enclosure is easy to use and provides reliable performance.

Available at price 48.99 €: 9 pcs.

Total available for order: 28 pcs.

Warranty: 2 Years

SKU: 2546130

Manufacturer: StarTech

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Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

12.08.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

17.08.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.11 kg)

Parcel couriers

Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa

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From 1.79 €

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Payment Methods:

Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay

Available for private customers at price 56.99 €: 7 pcs.

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Product information

Description

The StarTech.com SM21BMU31CI3 is a compact M.2 SATA to USB enclosure with an attached USB-C cable, designed to convert a single M.2 SATA SSD into an external USB 3.1 Gen 2 drive. The enclosure supports common M.2 SATA drive lengths (2242, 2260, 2280) and offers a durable aluminum and plastic housing with ventilation for improved heat dissipation. It connects to USB-C or Thunderbolt 3 ports and is suitable for use with modern laptops, tablets and desktops.

Advantages

This SSD enclosure provides an ultra-fast USB 3.1 Gen 2 (10 Gbps) connection for M.2 SATA drives, enabling high-speed file transfers without bottlenecks. Its compact form factor and integrated 15.2 cm (6") braided USB-C cable make it highly portable and convenient to use. The aluminum construction with built-in ventilation helps maintain an appropriate operating temperature for the drive. The product is backed by a two-year StarTech.com warranty and lifetime technical support.

Suitable for

Expanding external storage for USB-C laptops, tablets and desktops
Quick file transfers and backups using an M.2 SATA SSD
Using M.2 SATA drives as portable drives for travel or field work
Compatibility testing or data migration between computers

Key specifications

Model: StarTech.com SM21BMU31CI3
Supported drive type: M.2 SATA SSD (single drive)
Supported lengths: 2242, 2260, 2280
Interface to host: USB 3.1 Gen 2 / USB 3.2 Gen 2 (USB Type-C)
Material: Aluminum and plastic enclosure
Included cable: Integrated USB-C cable (15.2 cm / 6")
Colour: Black
Weight: 0.095 kg
Warranty: 2 years (StarTech.com) and lifetime technical support

How to use

Open the enclosure, insert a compatible M.2 SATA SSD of the supported length (2242/2260/2280), secure the drive according to the enclosure's mounting method, and close the housing. Connect the integrated USB-C cable to a compatible USB-C or Thunderbolt 3 port on your computer. The drive should be recognised by the operating system; format or partition the SSD as required before first use. For safe removal, eject the external drive through the OS before disconnecting the cable.

Usage recommendations

Use the StarTech.com SM21BMU31CI3 on a stable surface with adequate airflow to support the enclosure's passive ventilation. For sustained heavy transfers, monitor drive temperature and ensure the drive is seated correctly. Use the included USB-C cable and compatible host ports (USB 3.1 Gen 2 / Thunderbolt 3) to achieve maximum performance.

Specifications

Product type: The sub-category of the product.: SSD enclosure
USB connectivity: The product has USB connector.: Yes
Number of storage drives supported: How many storage drives can be fit into the product at once.: 1
Storage drive size: The size of the storage drive, given in inches ('').: M.2
Product colour: The colour e.g. red, blue, green, black, white.: Black
Supported storage drive interfaces:: M.2

All features

Logistics data

Harmonized System (HS) code:: 84733080

Technical details

Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.: RoHS

Packaging content

Manual:: Yes
Screwdriver included:: Yes
Screws included:: Yes

Weight & dimensions

Package weight: Weight of the packaged product.: 110 g
Package height: The distance from the top to the bottom of the packaging.: 30 mm
Package depth: The distance from the front to the back of the packaging.: 98 mm
Package width: The distance from one side of the packaging to the other.: 168 mm
Cable length: How long the cable is.: 0.145 m
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.: 0.095 kg
Height: The measurement of the product from head to foot or from base to top.: 14 mm
Depth: The distance from the front to the back of something.: 50 mm
Width: The measurement or extent of something from side to side.: 110 mm

Operational conditions

Operating relative humidity (H-H):: 20 - 80
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.: -20 - 50
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.: 5 - 35

Power

Power source type: What the power source is.: USB

Performance

Plug and Play: Indicates whether this product supports is "plug and play". Plug and play is hardware or software that, after being installed ("plugged in"), can immediately be used ("played with"), as opposed to hardware or software which requires configuration.: Yes
Mean time between failures (MTBF): Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.: 50000 h
UASP support:: Yes
Chipset: Set of electronic components in an integrated circuit that manages the data flow between the processor, memory and peripherals. It is usually found in the motherboard of a computer. Chipsets are usually designed to work with a specific family of microprocessors. Because it controls communications between the processor and external devices, the chipset plays a crucial role in determining system performance.: JMicron - JMS580
Data transfer rate: Rate at which data can be transferred. Usually expressed in units per second. May vary with network configurations.: 6 Gbit/s

Design

Certification:: REACH, CE, FCC
LED indicators:: Activity, Power
Material: The material from which a thing is or can be made e.g. wood, plastic.: Aluminium
Product colour: The colour e.g. red, blue, green, black, white.: Black
Product type: The sub-category of the product.: SSD enclosure

Ports & interfaces

Integrated USB cable:: Yes
USB connector gender:: Male
USB connector type: The type of USB connector/port that this product has.: USB Type-C
USB version: Universal Serial Bus (USB) is an industry standard developed in the mid-1990s that defines the interface used for connection, communication and power supply between computers and electronic devices. Every new version - for example 1.1, 2.0, 3.0 - is much faster than the previous one.: 3.2 Gen 2 (3.1 Gen 2)
USB connectivity: The product has USB connector.: Yes

Storage

Number of storage drives supported: How many storage drives can be fit into the product at once.: 1
Supported storage drive interfaces:: M.2
Storage drive size: The size of the storage drive, given in inches ('').: M.2

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Instructions

mmo_71606918_1565188699_8141_7862.pdf

startech-SM21BMU31CI3-2546130.pdf

Description

Instructions

mmo_71606918_1565188699_8141_7862.pdf

startech-SM21BMU31CI3-2546130.pdf

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Warehouse	Stock	Delivery to the store	Store Price
WH354	7	12.08.2026 Best delivery	56.99 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH15	9	12.08.2026 Best delivery	48.99 € Best price
EU9	4	12.08.2026 Best delivery	50.49 €
WH109	7	26.08.2026	52.49 €
EU6	1	12.08.2026 Best delivery	59.99 €

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56.99 €

Stock: 7

Delivery Date: 12.08.2026 Best delivery

Warehouse: WH354

Available only for legal entities

48.99 €

Stock: 9

Delivery Date: 12.08.2026 Best delivery

Warehouse: WH15

50.49 €

Stock: 4

Delivery Date: 12.08.2026 Best delivery

Warehouse: EU9

52.49 €

Stock: 7

Delivery Date: 26.08.2026

Warehouse: WH109

59.99 €

Stock: 1

Delivery Date: 12.08.2026 Best delivery

Warehouse: EU6

Customer reviews

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Customer questions

FAQ

How much does the SSD enclosure StarTech.com SM21BMU31CI3 cost, and is it available for purchase?

The price is 48.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 12.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All StarTech products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized StarTech service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product type, usb connectivity, number of storage drives supported, storage drive size, product colour, supported storage drive interfaces, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for SSD enclosure StarTech.com SM21BMU31CI3?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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SSD enclosure StarTech.com SM21BMU31CI3

Short description

Product information

Description

Advantages

Suitable for

Key specifications

How to use

Usage recommendations

Specifications

Logistics data

Technical details

Packaging content

Weight & dimensions

Operational conditions

Power

Performance

Design

Ports & interfaces

Storage

Instructions

Description

Instructions

Similar products

Product comparison

Customer reviews

Customer questions

How much does the SSD enclosure StarTech.com SM21BMU31CI3 cost, and is it available for purchase?

If I order this product today, when will I receive my order?

What payment options are available?

Can this product be purchased for a company (with VAT)?

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?

Where can I download the instructions for SSD enclosure StarTech.com SM21BMU31CI3?