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

**URL:** https://aio.lv/en/product--silicon-power-sp040tbphd66ls3b--4333354
**Data updated:** 2025-12-29 16:02 (EET)
**Category:** External HDD
**Manufacturer:** Silicon Power
**Manufacturer code:** SP040TBPHD66LS3B
**EAN:** 4713436146179
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 213.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 176.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--silicon-power-sp040tbphd66ls3b--4333354

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Silicon Power A66 external hard drive offers 4TB of storage with USB Type-A 3.2 Gen 1 interface. Its sleek black and blue design ensures durability and portability. Ideal for backing up important files, it features fast data transfer speeds and is compatible with various devices. Lightweight and compact, it is perfect for on-the-go use.

## Long description

The Silicon Power Armor A66 4TB external hard drive provides durable, portable storage with USB 3.2 Gen 1 connectivity. Designed for on-the-go use, the drive combines a rubber bumper, IPX4 water resistance and a military-grade shockproof construction to protect your data during travel or daily handling. It offers up to 4TB capacity and USB Type-A interface for compatibility with a wide range of devices.
Advantages
The Armor A66 meets MIL-STD 810G Method 516.6 Procedure IV for drop resistance and includes an advanced internal suspension system to reduce impact forces. IPX4-level water resistance protects against splashes from any direction, and the all-around rubber bumper provides 360° exterior protection. USB 3.2 Gen 1 (Type-A) ensures fast data transfer rates up to the interface limit and the built-in cable-carry design keeps the cable secure and easy to transport.
Suitable for
Backing up large photo and video libraries while traveling
Portable storage for fieldwork and outdoor activities
Expanding storage for laptops and desktops with USB Type-A ports
Key specifications
Capacity: 4 TB (4000 GB)
Interface: USB 3.2 Gen 1 (Type-A)
Water resistance: IPX4 (splash resistant)
Shock protection: Military-grade (MIL-STD 810G Method 516.6 Procedure IV)
Weight: 0.328 kg
Colour: Black, Blue
MPN: SP040TBPHD66LS3B
EAN: 4713436146179
How to use
Connect the Armor A66 to a computer or compatible device using the included USB Type-A cable. The drive is typically plug-and-play with most operating systems; follow any on-screen prompts to format or set up backup software if required. Use the built-in cable-carry compartment to store the cable when transporting the drive. Handle the drive according to its protective design, avoiding prolonged immersion in water despite its IPX4 splash resistance.
Usage recommendations
Store important backups in multiple locations and maintain regular backup routines. Use the drive with compatible USB 3.2 Gen 1 ports for optimal transfer speeds, and avoid exposing the device to heavy impacts beyond the specified shock rating or to direct water jets.

## Specifications

### Power

| Feature | Value |
|---|---|
| Bus power | 5 V |
| Bus powered | USB |

### Ports & interfaces

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

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 5 - 55 |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84717050 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.328 kg |
| Height | 139.2 mm |
| Width | 96 mm |
| Depth | 24 mm |

### Features

| Feature | Value |
|---|---|
| Plug and Play | Yes |
| LED indicators | Data, Power |
| Product colour | Black, Blue |
| 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

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |

### Hard drive

| Feature | Value |
|---|---|
| HDD capacity | 4000 GB |

### Security

| Feature | Value |
|---|---|
| Protection features | Dust resistant, Shock resistant, Water resistant |

### Packaging data

| Feature | Value |
|---|---|
| Cables included | USB |

### Other features

| Feature | Value |
|---|---|
| Compliance certificates | CE, RoHS, WEEE |

## FAQ

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

The price is 213.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

### 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.

## Image

https://aio.lv/img/cache/product/4333354/64740158_large.webp