External Hard Drive Silicon Power 4TB A66

Name: External Hard Drive Silicon Power SP040TBPHD66LS3Y
Brand: Silicon Power
SKU: 4336115
Price: 284.99 EUR
Availability: InStock

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External Hard Drive Silicon Power 4TB USB Type-A 3.2 Gen 1 A66

External Hard Drive Silicon Power 4TB A66 Photo 1

External Hard Drive Silicon Power 4TB A66 Photo 2

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Short description

The Silicon Power A66 external hard drive offers a massive 4TB capacity with USB Type-A 3.2 Gen 1 interface for fast data transfer. Its sleek black and yellow design not only looks stylish but also ensures durability. Ideal for storing large files, this drive is compatible with various devices, making it a versatile choice for users needing extra storage space.

Available at price 284.99 €: 2 pcs.

Total available for order: 6 pcs.

Warranty: 2 Years

SKU: 4336115

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

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From 4.99 € (Weight: 0.39 kg)

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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 7.92 euros per month

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Product information

Description

The Silicon Power Armor A66 external hard drive provides 4TB of portable storage with a USB Type-A 3.2 Gen 1 interface. Designed for outdoor and everyday use, the drive combines a rubber bumper, IPX4 water resistance and a military-grade shockproof structure to protect data during travel or on-site work. The compact black-and-yellow housing includes a built-in cable-carry feature for convenient transport and reduced risk of losing the cable.

Advantages

The Armor A66 offers robust physical protection meeting MIL-STD 810G Method 516.6 Procedure IV drop test requirements and includes a 360° rubber bumper and an internal suspension system to absorb impacts. IPX4-level water resistance defends against splashes from any direction. With a USB 3.2 Gen 1 connection, it supports transfer speeds up to 5 Gbps and provides a large 4TB capacity for photos, video footage, backups and large file transfers.

Suitable for

Backing up photos and video from cameras or drones
Transporting large media libraries between locations
Fieldwork and on-site data collection where durability is required
Expanding storage for laptops or desktops with USB Type-A ports

When it may not be suitable

This drive is not designed for full immersion in water or operation in heavy rain; IPX4 protects only against splashes. It also relies on a USB Type-A connection; systems without a Type-A port may require an adapter or cable with a compatible connector.

Key specifications

Capacity: 4 TB
Interface: USB Type-A, USB 3.2 Gen 1 (up to 5 Gbps)
Protection: MIL-STD 810G shockproof design with rubber bumper and internal suspension
Water resistance: IPX4 (splash resistant)
Color: Black and Yellow
Weight: 0.328 kg

How to use

Connect the Armor A66 to a computer using the included USB Type-A cable; the drive will be recognised by most modern operating systems and is ready for file transfer without additional drivers in most cases. Use standard file copy or backup software to move data to the drive. Store the drive in its bumper-protected housing during transport and secure the built-in cable in the carry slot to avoid losing it.

What to consider before purchase

Ensure your computer or device has a USB Type-A port or obtain a compatible adapter/cable.
Understand IPX4 protects only against splashes, not full submersion.
Consider whether a solid-state drive (SSD) is preferable if you need faster sustained speeds or greater resistance to vibration.

Usage recommendations

For reliable performance, connect the drive directly to a USB port on your computer rather than through an unpowered hub, regularly back up important files, and avoid exposing the drive to heavy rain or submersion despite its splash resistance.

Specifications

USB version:: 3.2 Gen 1 (3.1 Gen 1)
Weight:: 0.328 kg
HDD capacity:: 4000 GB
Product colour:: Black, Yellow

All features

Power

Bus power:: 5 V
Bus powered:: USB

Ports & interfaces

Maximum data transfer rate:: 5000 Mbit/s
USB version:: 3.2 Gen 1 (3.1 Gen 1)
USB connector:: USB Type-A

Operational conditions

Storage temperature (T-T):: -40 - 70
Operating temperature (T-T):: 5 - 55

Logistics data

Harmonized System (HS) code:: 84717050

Weight & dimensions

Weight:: 0.328 kg
Height:: 139.2 mm
Width:: 96 mm
Depth:: 24 mm

Features

Plug and Play:: Yes
LED indicators:: Data, Power
Product colour:: Black, Yellow
Housing material:: Plastic, Rubber
Windows operating systems supported:: Windows 8.1, Windows Vista, Windows XP Home x64, Windows 8, Windows 10, Windows 7
Mac operating systems supported:: Mac OS X 10.5 Leopard
Linux operating systems supported:: Kernel 2.6.31

Sustainability

Sustainability compliance:: Yes

Hard drive

HDD capacity:: 4000 GB

Security

Protection features:: Dust resistant, Shock resistant, Water resistant

Packaging data

Cables included:: USB

Other features

Compliance certificates:: CE, RoHS, WEEE

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Instructions

mmo_95670293_1637231686_6103_24395.pdf

Description

Instructions

mmo_95670293_1637231686_6103_24395.pdf

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Warehouse	Stock	Delivery to the store	Store Price
EU3	2	03.07.2026 Best delivery	284.99 €
WH354	2	10.07.2026	319.99 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	2	17.07.2026	313.49 €

284.99 €

Stock: 2

Delivery Date: 03.07.2026 Best delivery

Warehouse: EU3

319.99 €

Stock: 2

Delivery Date: 10.07.2026

Warehouse: WH354

Available only for legal entities

313.49 €

Stock: 2

Delivery Date: 17.07.2026

Warehouse: WH109

Customer reviews

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Customer questions

FAQ

How much does the External Hard Drive Silicon Power 4TB A66 cost, and is it available for purchase?

The price is 284.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 03.07.2026 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 Silicon Power 4TB A66 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 Silicon Power 4TB A66 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 Silicon Power 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 Silicon Power 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, weight, hdd capacity, 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 Silicon Power 4TB A66?

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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