External Hard Drive Silicon Power 4TB A66

Name: External Hard Drive Silicon Power SP040TBPHD66LS3K
Brand: Silicon Power
SKU: 4333350
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

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Short description

The Silicon Power A66 external hard drive offers a massive 4TB storage capacity with USB Type-A 3.2 Gen 1 interface for fast data transfer. Its sleek black design ensures portability and durability, making it an ideal choice for backing up your important files and documents. Compatible with various operating systems, this hard drive is perfect for both personal and professional use.

Available at price 284.99 €: 2 pcs.

Total available for order: 9 pcs.

Warranty: 2 Years

SKU: 4333350

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Deliver the order:

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

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From 4.99 € (Weight: 0.38 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 7.92 euros per month

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Product information

Description

The Silicon Power Armor A66 External Hard Drive (4TB) combines large capacity and rugged construction for reliable portable storage. Designed with a rubber bumper, military-grade shockproof structure, and IPX4 water resistance, this USB 3.2 Gen 1 drive protects data during travel and everyday use while providing fast transfer speeds and a built-in cable-carry design for convenience.

Advantages

The Armor A66 meets MIL-STD 810G Method 516.6 Procedure IV for drop resistance and includes an internal suspension system to absorb impacts. IPX4 water-resistance protects against splashes from any direction. With up to 4TB capacity and a USB 3.2 Gen 1 interface offering up to 5Gbps transfer rates, the drive balances speed, storage space, and physical durability. A dedicated cable-carry groove keeps the included USB Type-A cable secured for transport.

Suitable for

Backing up photos and video footage on the go
Portable storage for field work and outdoor use
Transferring large files between computers
Everyday file backup and archival

Key specifications

Brand: Silicon Power
Model: Armor A66 (MPN SP040TBPHD66LS3K)
Capacity: 4 TB (4000 GB)
Interface: USB 3.2 Gen 1 (Type-A)
Water resistance: IPX4
Shock resistance: MIL-STD 810G Method 516.6 Procedure IV
Colour: Black
Weight: 0.328 kg

How to use

Connect the Armor A66 to a computer using the supplied USB Type-A cable and the host device's USB port. Once connected, the drive will appear as external storage; you can copy, move, or edit files directly. Safely eject the drive from the operating system before disconnecting to prevent data corruption. For optimal performance, use a USB 3.0/3.2 port on your computer.

Usage recommendations

Store the drive in its protective bumper and avoid prolonged exposure to direct water jets or submerged conditions. Regularly back up important files and verify backups after large transfers. Keep the built-in cable secured in the cable-carry groove during transport to prevent loss.

Specifications

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

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
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_95670142_1637231261_1501_31500.pdf

Description

Instructions

mmo_95670142_1637231261_1501_31500.pdf

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Warehouse	Stock	Delivery to the store	Store Price
EU3	2	02.07.2026	284.99 €
BT34	3	25.06.2026 Best delivery	285.49 €
WH354	2	09.07.2026	319.49 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	2	16.07.2026	313.49 €

284.99 €

Stock: 2

Delivery Date: 02.07.2026

Warehouse: EU3

285.49 €

Stock: 3

Delivery Date: 25.06.2026 Best delivery

Warehouse: BT34

319.49 €

Stock: 2

Delivery Date: 09.07.2026

Warehouse: WH354

Available only for legal entities

313.49 €

Stock: 2

Delivery Date: 16.07.2026

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 — 9 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: 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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