# HDD enclosure OWC Mercury Elite Pro Dual

**URL:** https://aio.lv/en/product--owc-owctb2u3med0gb--353986
**Data updated:** 2026-03-11 11:40 (EET)
**Category:** HDD & SSD Enclosures and Mounting Brackets
**Manufacturer:** OWC
**Manufacturer code:** OWCTB2U3MED0GB
**EAN:** 812437023961
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 451.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 373.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--owc-owctb2u3med0gb--353986

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The OWC Mercury Elite Pro Dual HDD enclosure supports 2 drives of 2.5" or 3.5" size with SATA interfaces. It features RAID levels 0 and 1 for data redundancy and performance. The sleek black design complements any setup, making it ideal for both personal and professional use.

## Long description

The OWC Mercury Elite Pro Dual HDD enclosure supports two 2.5" or 3.5" SATA drives and provides hardware RAID options for increased performance or redundancy. Housed in a black brushed-aluminum style enclosure, this unit connects to a host system via USB 3.2 Gen 1 (USB 3.1 Gen 1) and offers multiple drive modes including RAID 0 and RAID 1 as well as span and independent drive operation. It is suitable for desktop workflows that require external dual-drive storage with configurable RAID behavior.
Advantages
The enclosure accepts two SATA drives and enables software- or hardware-configured RAID 0 for performance or RAID 1 for mirroring, allowing users to choose between higher throughput and data redundancy. Its USB 3.2 Gen 1 connection provides wide compatibility and fast transfer rates with compatible hosts. The black, compact design with a quiet cooling fan and heat-dissipating chassis supports continuous operation while helping to manage drive temperatures and prolong drive life.
Suitable for
External backup and data mirroring for desktops and workstations
Storage expansion and large media file handling
Project archives and transfer of large datasets
Home office or small studio storage where dual-drive configurations are needed
Key specifications
Supported drives: 2 × 2.5" or 3.5" SATA drives
Supported drive interfaces: Serial ATA III / II / I
External interface: USB 3.2 Gen 1 (USB 3.1 Gen 1)
Supported drive modes: RAID 0, RAID 1, span, independent
Product colour: Black
Weight: 1.1 kg
How to use
Install two compatible SATA drives into the enclosure according to the included mechanical guidance, connect the enclosure to a host system using the supplied USB 3.2 Gen 1 cable, and power the unit on. Select the desired drive mode (RAID 0, RAID 1, span, or independent) following the enclosure's configuration procedure or management utility provided by the manufacturer. Once configured, initialize and format the logical volume in the host operating system before storing data.
Usage recommendations
Use RAID 0 when maximum sequential throughput is required and data is backed up elsewhere; use RAID 1 when an immediate mirrored copy of data is needed for redundancy. Place the enclosure in a well-ventilated location, allow the fan to operate freely, and perform regular backups even when using mirrored configurations. Ensure the host and cables support USB 3.2 Gen 1 for optimal transfer rates.

## Specifications

### Storage

| Feature | Value |
|---|---|
| RAID levels | 1 |
| Storage drive size | 2.5/3.5 |
| Number of storage drives supported | 2 |
| Supported storage drive interfaces | Serial ATA III, Serial ATA II, Serial ATA |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB version | 3.2 Gen 1 (3.1 Gen 1) |
| USB connectivity | Yes |
| USB ports quantity | 1 |
| Thunderbolt 2 ports quantity | 2 |

### Design

| Feature | Value |
|---|---|
| Product type | HDD enclosure |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.1 kg |
| Height | 135 mm |
| Width | 72 mm |
| Depth | 226 mm |

### Power

| Feature | Value |
|---|---|
| AC adapter input voltage | 100 - 240 |
| AC adapter frequency | 50/60 |
| AC adapter output voltage | 12 |
| AC adapter output current | 6 A |

### Performance

| Feature | Value |
|---|---|
| Hardware encryption | Yes |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 65 |
| Operating temperature (T-T) | 0 - 42 |

### System requirements

| Feature | Value |
|---|---|
| Mac compatibility | Yes |
| Windows operating systems supported | Windows Vista Home Premium x64, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows 10 Enterprise, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64, Windows 10 Education, Windows 8 x64, Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional x64, Windows 8.1, Windows 8 Pro x64, Windows 8 Pro, Windows 8 Enterprise x64, Windows 8 Enterprise, Windows 8, Windows 7 Ultimate x64, Windows 7 Ultimate, Windows 7 Starter x64, Windows 7 Starter, Windows 7 Professional |
| Mac operating systems supported | Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC, Thunderbolt, USB |
| Manual | Yes |
| User guide | Yes |
| Screws included | Yes |

### Other features

| Feature | Value |
|---|---|
| Data transfer rate | 474 Mbit/s |

## FAQ

### How much does the HDD enclosure OWC Mercury Elite Pro Dual cost, and is it available for purchase?

The price is 451.99 € (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 13.07.2026 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 HDD enclosure OWC Mercury Elite Pro Dual 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 OWC 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 OWC 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: number of storage drives supported, storage drive size, usb version, weight, supported storage drive interfaces, 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 HDD enclosure OWC Mercury Elite Pro Dual?

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/353986/56903796_large.webp