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header-product HDD enclosure OWC Mercury Elite Pro Dual White for 2× 3.5" SATA drives, RAID 0/1/SPAN, USB Type‑B
159.99 €

HDD enclosure OWC Mercury Elite Pro Dual White for 2× 3.5" SATA drives, RAID 0/1/SPAN, USB Type‑B

OWC Mercury Elite Pro Dual HDD enclosure Photo 1
OWC Mercury Elite Pro Dual HDD enclosure Photo 2
OWC Mercury Elite Pro Dual HDD enclosure Photo 3
OWC Mercury Elite Pro Dual HDD enclosure Photo 4
OWC Mercury Elite Pro Dual HDD enclosure Photo 1
OWC Mercury Elite Pro Dual HDD enclosure Photo 2
OWC Mercury Elite Pro Dual HDD enclosure Photo 3
OWC Mercury Elite Pro Dual HDD enclosure Photo 4
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HDD enclosure OWC Mercury Elite Pro Dual White for 2× 3.5" SATA drives, RAID 0/1/SPAN, USB Type‑B

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HDD enclosure OWC Mercury Elite Pro Dual White for 2× 3.5" SATA drives, RAID 0/1/SPAN, USB Type‑B

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Short description

OWC Mercury Elite Pro Dual is a 3.5" HDD enclosure that houses two SATA drives (Serial ATA II/III) and supports RAID 0, RAID 1 and SPAN configurations. The unit connects via USB Type‑B and is finished in white. It is designed for desktop storage expansion, data redundancy or performance boosting for backups, media libraries and archiving.
Available for order: 4 pcs.
Warranty: 2 Years
SKU: 4974686
Manufacturer: OWC
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.30 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 53.33 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 4.44 euros per month
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Product information

Description

OWC Mercury Elite Pro Dual White is a desktop 3.5" HDD enclosure designed to hold two SATA drives and provide flexible RAID options. The unit supports RAID 0, RAID 1 and SPAN configurations and connects to a host system via USB Type‑B. Finished in white, it targets users who need expanded desktop storage, improved transfer performance, or mirrored redundancy for backups, media libraries and archiving.

Advantages

The enclosure offers hardware RAID control for straightforward configuration of two 3.5" SATA drives, enabling either increased throughput or mirrored protection without relying on software. A USB Type‑B interface provides broad compatibility with desktop hosts. The white chassis is designed for desktop use and includes drive-activity indication and power management to reduce idle wear. The unit supports common RAID modes (RAID 0, RAID 1 and SPAN) to accommodate different workflow priorities such as performance, redundancy or combined capacity.

Suitable for (tasks / use cases)

  • Desktop storage expansion for additional mass storage
  • Local backups and archived project storage that require redundancy
  • Media libraries and HD video workflows that benefit from higher sustained throughput
  • Home office or studio setups that need a compact dual-drive RAID solution

Key specifications

  • Form factor: external enclosure for two 3.5" SATA drives
  • Drive interface supported: Serial ATA (SATA II/III compatible)
  • RAID modes: RAID 0 (striping), RAID 1 (mirroring), SPAN (concatenation)
  • Host connection: USB Type‑B
  • Chassis finish: white desktop-style enclosure
  • Drive indicators: activity LEDs and power management with automatic spin-down

How to use

Install two compatible 3.5" SATA drives into the enclosure following the included mounting procedure, connect the enclosure to your computer using the USB Type‑B cable, and power the unit. Select the desired RAID mode using the front-access RAID switch or controls on the enclosure before formatting the logical volume on your host system. After the host recognizes the configured RAID array, initialize and format it with the filesystem appropriate for your operating system and workflow. Observe drive-activity LEDs to monitor status and allow the enclosure to enter its power-save spin-down when idle.

Usage recommendations

Use the enclosure with matching-capacity drives when RAID 1 or RAID 0 is required for predictable capacity and performance. For critical data storage, configure RAID 1 for mirrored redundancy and maintain regular separate backups. Place the unit on a stable, ventilated desktop surface to ensure adequate cooling and avoid obstructing the chassis fan or vents.

Specifications

Number of storage drives supported:
2
Storage drive size:
3.5
USB version:
3.2 Gen 1 (3.1 Gen 1)
Weight:
1.3 kg
Supported storage drive interfaces:
Serial ATA III, Serial ATA II
USB connector type:
USB Type-B
Product colour:
White
All features

Storage

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

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

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

Weight & dimensions

Weight:
1.3 kg
Height:
135 mm
Width:
72 mm
Depth:
226 mm

Power

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

Performance

UASP support:
Yes

Operational conditions

Storage temperature (T-T):
40 - 65
Operating temperature (T-T):
5 - 42

System requirements

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

AC adapter included:
Yes
Cables included:
USB Type-A to USB Type-B, eSATA

Description

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Customer reviews

Customer questions

FAQ

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

The price is 159.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 OWC Mercury Elite Pro Dual HDD enclosure 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 OWC Mercury Elite Pro Dual HDD enclosure 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 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. 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: 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.