External Hard Drive Seagate 4TB STKN4000400

Name: External Hard Drive Seagate 4TB STKN4000400
Brand: SEAGATE
SKU: 4255625
Price: 252.99 EUR
Availability: InStock

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External Hard Drive Seagate 4TB USB Type-A 3.2 Gen 1 STKN4000400

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Short description

The Seagate Expansion STKN4000400 is a 4TB external hard drive featuring USB Type-A 3.2 Gen 1 interface. It offers ample storage for your files, photos, and videos. The sleek black design makes it portable and stylish. With easy plug-and-play functionality, it is compatible with various devices, ensuring quick data transfer and backup. Ideal for users needing reliable and spacious storage solutions.

Available at price 252.99 €: 4501 pcs.

Total available for order: 13503 pcs.

Warranty: 2 Years

SKU: 4255625

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

09.07.2026 {{selectedOffer.officeDeliveryString}}

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Customer service center

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

09.07.2026 {{selectedOffer.officeDeliveryString}}

free

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

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From 4.99 € (Weight: 0.26 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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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment

36 months installment: from 7.03 euros per month

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Product information

Description

The Seagate Expansion STKN4000400 is a 4TB external hard drive with a USB Type-A 3.2 Gen 1 interface, offering substantial portable storage for files, photos and videos. Housed in a compact black enclosure and weighing 0.257 kg, the drive connects to a computer with a single USB cable and is bus-powered, removing the need for an external power adapter. The unit is compatible with Windows and Mac operating systems and provides plug-and-play functionality along with optional Seagate Toolkit backup software and Rescue Data Recovery Services for added data protection.

Advantages

The drive delivers high-capacity storage in a compact, lightweight form factor suitable for travel and everyday use. USB Type-A 3.2 Gen 1 connectivity enables fast file transfers when used with compatible USB ports, and the bus-powered design simplifies setup by eliminating an external power supply. Automatic recognition by common operating systems reduces configuration time, and bundled backup software plus recovery services provide practical options for safeguarding important data.

Suitable for

Expanding storage for desktops and laptops
Backing up personal and work-related documents
Storing large media libraries (photos, videos, music)
Transporting files between devices when travelling

Key specifications

Storage capacity: 4000 GB (4 TB)
Interface: USB Type-A, USB 3.2 Gen 1 (backward compatible with USB 2.0/3.0)
Power: bus-powered via USB cable (no external adapter required)
Form factor: portable external 2.5" style enclosure
Colour: Black
Weight: 0.257 kg

How to use

Connect the Seagate Expansion drive to a computer using the supplied USB cable. The drive is bus-powered and should be recognised automatically by Windows or Mac operating systems without the need to install additional drivers. You can copy and paste files or use the included Seagate Toolkit software to set up on-demand or scheduled backups of selected folders and files. For data recovery options, enroll in the provided Rescue Data Recovery Services if required.

Usage recommendations

To ensure reliable operation, connect the drive to a USB 3.0/3.2 port for optimal transfer speeds and avoid disconnecting the drive during active data transfers. Keep the drive on a stable, vibration-free surface during use and store it in a dry environment when not in use. Regularly back up important data and consider using the included backup software and recovery services for additional protection.

Specifications

USB version:: 3.2 Gen 1 (3.1 Gen 1)
HDD capacity:: 4000 GB
Weight:: 0.257 kg
Product colour:: Black

All features

Ports & interfaces

Ethernet LAN:: No
Wi-Fi:: No
USB data transfer rates:: 5000
USB version:: 3.2 Gen 1 (3.1 Gen 1)
USB connector:: USB Type-A

Logistics data

Harmonized System (HS) code:: 84717050

Power

External power adapter:: No
Bus powered:: USB

Hard drive

HDD capacity:: 4000 GB

Packaging data

Package weight:: 340 g
Cables included:: USB
Package depth:: 146 mm
Package height:: 40 mm
Package width:: 105 mm

Weight & dimensions

Weight:: 0.257 kg
Height:: 20.9 mm
Width:: 80 mm
Depth:: 115.3 mm

Features

Product colour:: Black
Windows operating systems supported:: Y
Mac operating systems supported:: Y

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Instructions

mmo_92601182_1632839731_0008_14202.pdf

seagate-STKN4000400-4255625.pdf

Description

Instructions

mmo_92601182_1632839731_0008_14202.pdf

seagate-STKN4000400-4255625.pdf

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Warehouse	Stock	Delivery to the store	Store Price
WH354	4501	09.07.2026	252.99 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
EU9	4501	02.07.2026 Best delivery	265.49 €
WH109	4501	16.07.2026	295.99 €

252.99 €

Stock: 4501

Delivery Date: 09.07.2026

Warehouse: WH354

Available only for legal entities

265.49 €

Stock: 4501

Delivery Date: 02.07.2026 Best delivery

Warehouse: EU9

295.99 €

Stock: 4501

Delivery Date: 16.07.2026

Warehouse: WH109

Customer reviews

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Customer questions

FAQ

How much does the External Hard Drive Seagate 4TB STKN4000400 cost, and is it available for purchase?

The price is 252.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13503 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 09.07.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can External Hard Drive Seagate 4TB STKN4000400 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the External Hard Drive Seagate 4TB STKN4000400 online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 SEAGATE 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 SEAGATE 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: usb version, hdd capacity, weight, 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 External Hard Drive Seagate 4TB STKN4000400?

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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