Internal M.2 Adapter StarTech.com 1M25-U3-M2-ADAPTER

Name: StarTech.com 1M25-U3-M2-ADAPTER Internal M.2 Adapter 1M25-U3-M2-ADAPTER
Brand: StarTech
SKU: 10643010
Price: 48.99 EUR
Availability: InStock

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StarTech.com 1M25-U3-M2-ADAPTER Internal M.2 Adapter U.3 to M.2 Red

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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 1M25-U3-M2-ADAPTER is an internal M.2 adapter that connects U.3 to M.2. It features a compact design with a width of 70 mm and a height of 7 mm, making it suitable for PC installations. With a mean time between failures of over 12 million hours, it ensures reliability. The adapter outputs 3.3 V at 5 A, providing efficient power for your devices.

Available at price 48.99 €: 10 pcs.

Total available for order: 36 pcs.

Warranty: 2 Years

SKU: 10643010

Manufacturer: StarTech

Learn more

Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

02.07.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

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

02.07.2026 {{selectedOffer.officeDeliveryString}}

free

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

07.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.04 kg)

Parcel couriers

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

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From 1.99 €

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Payment Methods:

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

Available for private customers at price 58.99 €: 9 pcs.

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Product information

Description

Connect an M.2 NVMe drive to a 2.5-inch U.3 (SFF-TA-1001) drive bay using the StarTech.com 1M25-U3-M2-ADAPTER. This internal adapter converts PCIe M.2 NVMe/AHCI SSDs in 2242, 2260, or 2280 form factors to a 2.5-inch U.3-compatible module while preserving native PCIe Gen 4 performance. The compact adapter measures 70 mm wide and 7 mm high, supplies 3.3 V at 5 A, and is designed for installation inside PCs and server systems.

Advantages

The adapter changes the M.2 form factor to fit a U.3 drive bay without using an active chipset, maintaining PCIe Gen 4 read and write speeds. It supports backward compatibility with earlier M.2 PCIe NVMe drives and provides a mean time between failures (MTBF) of over 12 million hours. No drivers or additional software are required for operation, and the package includes mounting hardware for both the M.2 drive and the U.3 adapter.

Suitable for

Installing a 2242, 2260, or 2280 M.2 NVMe SSD into a 2.5-inch U.3 drive bay or backplane
Converting internal M.2 PCIe NVMe drives for use in servers or workstations with U.3 bays
Upgrading storage in systems that require a 2.5-inch U.3 form factor while retaining NVMe performance

Key specifications

Compatible M.2 sizes: 2242, 2260, 2280
Interface supported: PCIe M.2 NVMe / AHCI (not compatible with M.2 SATA)
U.3 form factor: SFF-TA-1001 (2.5-inch U.3 bay)
Power output: 3.3 V at 5 A
Dimensions: 70 mm (width) x 7 mm (height)
MTBF: >12,000,000 hours
Not compatible with SATA or SAS host controllers, M.2 SATA SSDs, or U.2 host interfaces

How to use

Install the M.2 NVMe SSD (2242/2260/2280) onto the adapter using the supplied mounting hardware, secure the drive, and insert the adapter into a 2.5-inch U.3 drive bay or backplane. Ensure the host supports PCIe NVMe over a U.3 interface; no drivers or additional software are required for Windows, macOS, or Linux. Power and data connections are handled through the U.3 bay once the adapter is installed.

Usage recommendations

Use this adapter only with PCIe NVMe M.2 drives (2242/2260/2280). Do not attempt to connect M.2 SATA SSDs or use the adapter with SATA/SAS host controllers or U.2 host interfaces. Verify that the target backplane or host supports U.3 and NVMe before installation to ensure compatibility and preserve full PCIe Gen 4 performance.

Specifications

Host interface:: U.3
Weight:: 0.037 kg
Internal:: Yes
Output interface:: M.2
Product colour:: Red

All features

Operational conditions

Operating relative humidity (H-H):: 15 - 90
Storage temperature (T-T):: -40 - 85
Operating temperature (T-T):: 0 - 50

Technical details

Sustainability compliance:: Yes
Compliance certificates:: Trade Agreements Act (TAA), RoHS

Ports & interfaces

Host interface:: U.3
Output interface:: M.2

Weight & dimensions

Weight:: 0.037 kg
Package weight:: 100 g
Height:: 7 mm
Width:: 70 mm
Depth:: 100 mm

Power

Output voltage:: 3.3
Output current:: 5 A

System requirements

Windows operating systems supported:: Y
Mac operating systems supported:: Y
Linux operating systems supported:: Y

Design

Internal:: Yes
Product colour:: Red
Purpose:: PC

Performance

Mean time between failures (MTBF):: 12368734 h
S.M.A.R.T. support:: Yes

Logistics data

Master (outer) case height:: 312 mm
Master (outer) case width:: 490 mm
Master (outer) case length:: 381 mm
Products per master (outer) case:: 60 pc(s)

Packaging data

Package depth:: 175 mm
Package height:: 30 mm
Package width:: 142 mm
Quick installation guide:: Yes

Features

Plug and Play:: Yes

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Instructions

startech-1M25-U3-M2-ADAPTER-10643010.pdf

Description

Instructions

startech-1M25-U3-M2-ADAPTER-10643010.pdf

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Warehouse	Stock	Delivery to the store	Store Price
WH357	9	08.07.2026	58.99 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH15	10	02.07.2026 Best delivery	48.99 € Best price
EU9	9	02.07.2026 Best delivery	49.49 €
WH109	8	16.07.2026	50.49 €

58.99 €

Stock: 9

Delivery Date: 08.07.2026

Warehouse: WH357

Available only for legal entities

48.99 €

Stock: 10

Delivery Date: 02.07.2026 Best delivery

Warehouse: WH15

49.49 €

Stock: 9

Delivery Date: 02.07.2026 Best delivery

Warehouse: EU9

50.49 €

Stock: 8

Delivery Date: 16.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the Internal M.2 Adapter StarTech.com 1M25-U3-M2-ADAPTER 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 — 36 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 02.07.2026 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: host interface, weight, internal, output interface, product colour, 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 Internal M.2 Adapter StarTech.com 1M25-U3-M2-ADAPTER?

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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