# Disk Array Western Digital My Book Duo 20 TB

**URL:** https://aio.lv/en/product--western-digital-wdbfbe0200jbk-eesn--4377280
**Data updated:** 2026-03-10 09:05 (EET)
**Category:** NAS Devices & Storage
**Manufacturer:** Western Digital
**Manufacturer code:** WDBFBE0200JBK-EESN
**EAN:** 0718037856704
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 941.49 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 778.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--western-digital-wdbfbe0200jbk-eesn--4377280

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.08.2026 | free |
| Pickup points | 11.08.2026 | 1.89 EUR |
| Courier delivery to door | 11.08.2026 | 4.99 EUR |

## Summary description

The Western Digital My Book Duo is a 20 TB desktop disk array designed for home and office use. It features two HDD slots, allowing for extensive storage capacity. With dimensions of 100 mm width, 160 mm depth, and 180 mm height, it is compact yet powerful. Weighing 2.38 kg, it is easy to place on any desk. The sleek black design adds a modern touch to your workspace, making it a reliable choice for data backup and storage needs.

## Long description

The Western Digital My Book Duo 20 TB is a desktop disk array designed for home and office storage and backup. This two-bay HDD enclosure provides a large single-volume capacity in a compact black chassis (100 mm W × 160 mm D × 180 mm H) and weighs 2.38 kg. It connects via a USB Type-C port (with included cables) and supports USB 3.1 Gen 1 / 3.0 / 2.0, offering high transfer rates and two additional USB 3.0 Type-A hub ports for accessories. Ships preconfigured in RAID-0 for maximum speed, with the option to reconfigure to RAID-1 for data redundancy or JBOD for independent drives using WD Drive Utilities software.
Advantages
The My Book Duo delivers large capacity and flexible RAID modes in a single desktop unit, combining high sustained transfer speeds (RAID-0 performance up to 360 MB/s via USB Type-C) with the option to mirror data for protection (RAID-1). It uses RAID-optimized WD Red drives for improved reliability in two-disk arrays and provides built-in USB hub ports to expand connectivity. The compact footprint and included cables make setup straightforward for multiple computers.
Suitable for
Local backup and archiving of photos, videos, music and documents
Content creators and home offices that require large, fast external storage
Users who need flexible RAID configurations: high-speed RAID-0, mirrored RAID-1, or JBOD
Systems that use USB Type-C or USB 3.0 connections and require extra peripheral ports
Key specifications
Capacity: 20 TB (single unit total)
Drive bays: 2 internal HDDs (installed)
Installed drive type: HDD (RAID-optimized WD Red)
Supported RAID modes: RAID-0 (default), RAID-1, JBOD (configurable via software)
Interface: USB Type-C port (USB 3.1 Gen 1 / 3.0 / 2.0 compatible)
Additional ports: Two USB 3.0 Type-A hub ports
Chassis type: Desktop enclosure
Dimensions (W×D×H): 100 mm × 160 mm × 180 mm
Weight: 2.38 kg
Color: Black
How to use
Unbox the My Book Duo, connect the provided power adapter and the USB Type-C cable to your computer or compatible host, and power on the device. The drive ships configured in RAID-0 for maximum capacity and throughput; use the included WD Drive Utilities software to change the configuration to RAID-1 for mirrored redundancy or to JBOD if you prefer separate logical drives. Use the two USB 3.0 Type-A hub ports to connect peripherals or additional storage. For best transfer performance, connect via USB Type-C on a port that supports USB 3.1 Gen 1 / 3.0.
Usage recommendations
Choose RAID-0 when you need maximum sequential read/write performance for large file transfers; switch to RAID-1 if data redundancy is more important. Keep regular backups of critical data, verify RAID status periodically with WD Drive Utilities, and place the unit on a stable, ventilated surface to ensure proper cooling and drive longevity.

## Specifications

| Feature | Value |
|---|---|
| USB connectivity | Yes |

### Storage

| Feature | Value |
|---|---|
| RAID levels | 1 |
| Number of storage drives supported | 2 |
| Storage drives installed | Yes |
| Maximum supported storage capacity | 20 TB |
| Number of storage drives installed | 2 |
| Installed storage drive type | HDD |
| Supported storage drive types | HDD |
| Total installed storage capacity | 20 TB |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 5 - 35 |

### Design

| Feature | Value |
|---|---|
| Chassis type | Desktop |
| Product colour | Black |

### Performance

| Feature | Value |
|---|---|
| Device class | Home & Home Office |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.38 kg |
| Height | 180 mm |
| Width | 100 mm |
| Depth | 160 mm |

### Software

| Feature | Value |
|---|---|
| Windows operating systems supported | Y |
| Mac operating systems supported | Y |

### Packaging content

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

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84717020 |

## FAQ

### How much does the Disk Array My Book Duo cost, and is it available for purchase?

The price is 941.49 € (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 06.08.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Disk Array My Book Duo 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 Western Digital 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 Western Digital 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: supported storage drive types, installed storage drive type, storage drives installed, number of storage drives supported, number of storage drives installed, chassis type, 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 Disk Array My Book Duo?

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/4377280/64756461_large.webp