# HDD enclosure OWC Mercury Elite Pro Dual 3.5" 2 drives RAID

**URL:** https://aio.lv/en/product--owc-owcmed3er0gb--4483124
**Data updated:** 2026-03-20 17:55 (EET)
**Category:** HDD & SSD Enclosures and Mounting Brackets
**Manufacturer:** OWC
**Manufacturer code:** OWCMED3ER0GB
**EAN:** 0812437023718
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 105.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 87.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--owc-owcmed3er0gb--4483124

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The OWC Mercury Elite Pro Dual is a 3.5" HDD enclosure that supports two storage drives with interfaces Serial ATA II and III. It offers RAID levels 0, 1, and SPAN, providing flexibility in data management. The enclosure is designed in white and features a USB Type-B connector for easy connectivity.

## Long description

The OWC Mercury Elite Pro Dual 3.5" HDD enclosure houses two 3.5-inch Serial ATA drives and provides flexible hardware RAID options (RAID 0, RAID 1, and SPAN) for varied storage needs. Designed in white with a USB Type-B connection and USB 3.2 Gen 1 support, the enclosure is intended for desktop use where both performance and data management flexibility are required. It supports Serial ATA III and II drives and includes user-accessible switches and status LEDs to simplify configuration and monitoring.
Advantages
This dual-bay enclosure delivers hardware-based RAID without relying on host software, enabling higher sustained throughput in RAID 0 and mirrored protection in RAID 1. The unit supports two full-size 3.5" drives and uses USB 3.2 Gen 1 connectivity for broad compatibility and efficient data transfer. A solid metal chassis with active cooling and drive-activity LEDs provides stable operation, while automatic power management spins drives down when idle to reduce wear and energy use.
Suitable for
Video editing and HD media workflows that require high sustained throughput
Local backups and mirrored storage for data redundancy
Project archives and large file storage for creative professionals
Home office or small studio setups needing external dual-drive storage
Key specifications
Number of drive bays: 2 (3.5" HDD)
Supported drive interfaces: Serial ATA III, Serial ATA II
Supported RAID modes: RAID 0, RAID 1, SPAN, Single-drive operation
Host interface: USB 3.2 Gen 1 (USB 3.1 Gen 1)
External connector: USB Type-B
Chassis material: Brushed aluminium (second-generation design)
Cooling: Active fan for thermal management
Drive status indicators: Activity LEDs
Weight: 1.3 kg
Color: White
How to use
Install two compatible 3.5" SATA drives into the enclosure following the user guide, secure the drives in their bays, then close the chassis. Connect the enclosure to a host computer using a USB Type-B to Type-A or Type-C cable that supports USB 3.2 Gen 1. Power on the unit and select the desired RAID mode using the front or rear RAID selection switch. Allow the enclosure to initialize in the chosen mode; use the drive-activity LEDs to verify drive operation. If connecting to an operating system that requires formatting, initialize and format the logical volume before use.
Usage recommendations
For best results, use matching capacity and performance 3.5" SATA drives when configuring RAID 0 or RAID 1. Place the enclosure on a flat, ventilated surface to ensure adequate airflow and avoid blocking the fan. Regularly back up critical data even when using RAID 1, and follow manufacturer firmware and support guidance for maintenance and troubleshooting.

## Specifications

### Storage

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

### Ports & interfaces

| Feature | Value |
|---|---|
| USB connector type | USB Type-B |
| DC-in jack | Yes |
| USB version | 3.2 Gen 1 (3.1 Gen 1) |
| USB connectivity | Yes |
| USB ports quantity | 1 |
| USB connector gender | Male |

### Design

| Feature | Value |
|---|---|
| Product type | HDD enclosure |
| Product colour | White |
| Number of fans | 1 fan(s) |
| On/off switch | Yes |
| Key lock | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.3 kg |
| Height | 135 mm |
| Width | 72 mm |
| Depth | 226 mm |

### Power

| Feature | Value |
|---|---|
| AC adapter input voltage | 100 - 240 |
| AC adapter frequency | 50/60 |
| External power adapter | Yes |
| Power source type | AC |

### Performance

| Feature | Value |
|---|---|
| UASP support | Yes |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | 40 - 65 |
| Operating temperature (T-T) | 5 - 42 |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10, Windows XP, Windows 8, Windows 7 |
| Mac operating systems supported | Mac OS X 10.15.3 Catalina, Mac OS X 10.9 Mavericks, Mac OS X 10.8 Mountain Lion, Mac OS X 10.7 Lion, Mac OS X 10.15 Catalina, Mac OS X 10.14 Mojave, Mac OS X 10.13 High Sierra, Mac OS X 10.11 El Capitan, Mac OS X 10.10 Yosemite, Mac OS X 10.1 Puma, Mac OS X 10.0 Cheetah |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| Cables included | USB Type-A to USB Type-B, eSATA |

## FAQ

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

The price is 105.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 08.07.2026 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, usb connector type, 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.

## Image

https://aio.lv/img/cache/product/4483124/56912289_large.webp