OWC / Other World Computing Mercury Elite Pro Dual 2-Bay USB 3.0 RAID Enclosure

OWC / Other World Computing Mercury Elite Pro Dual 2-Bay USB 3.0 RAID Enclosure

OWC / Other World Computing Mercury Elite Pro Dual 2-Bay USB 3.0 RAID Enclosure

OWC / Other World Computing Mercury Elite Pro Dual 2-Bay USB 3.0 RAID Enclosure

Show MoreLess


Now Viewing:

More on the Way
Expected availability: 7-10 business days

Product Highlights

  • 2 x 3.5" SATA III Drive Slots
  • 1 x USB 3.0 + 2 x FireWire 800 Ports
  • Supports RAID 0, 1, SPAN, and JBOD
  • Pre-configured in RAID 0
  • Data Transfer Rate of up to 500 Mb/s
  • Aluminum Enclosure, Built-In Fan
  • Windows, Mac, and Linux Compatible
Show moreShow less

B&H $500 Gift Card Dash

Share for a chance to win a $500 B&H Gift Card!

Share on Twitter

Share a favorite product for chances to win one of eight $500 B&H Gift Cards!
1 new winner announced every Monday starting Nov 5th!
Limit 1 entry per day: Come back every day to increase your chance of winning.

Be sure to mention #BHWishList when you share!

Congrats to our winners so far:

Next winner: Nov 19th

James Z. (Wk 1)

Ralph H. (Wk 2)

Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $500.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about October 28, 2018 until on or about December 23, 2018 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website (the "Website") on Facebook or Twitter via the dedicated links contained on the website using the hashtag #BHWishlist; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $500.00 Gift Card Dash Sweepstakes, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total eight (8) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $500.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $500.00 Gift Card Dash Sweepstakes Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $500.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

Let us know how to reach you if you win!

Privacy 100% guaranteed; email address for contact purposes only


Already have a B&H account? Just log in tomorrow to enter again!

$0 VA Sales Tax Collected on This Item
Add to Wish List Item in Wish List

OWC / Other World Computing OWCMED3FR0GB overview

  • 1Description

The Mercury Elite Pro Dual 2-Bay USB 3.0 RAID Enclosure from OWC / Other World Computing is a versatile system that can speed up data transfers as well as keep your data safe and secure. It has two bays designed for 3.5" SATA III drives, easily configured in multiple RAID modes at the flick of a switch. With hardware RAID and a RAID 0 configuration, it can deliver data transfer speeds up to 388 MB/s, fast enough for HD video, large files, and more. Other RAID configurations include RAID 1, SPAN, and Independent, or otherwise known as JBOD (just a bunch of disks). Connect this device to your system via USB 3.0 and FireWire 800, and use its drive activity LEDs to quickly check its status. Furthermore, intelligent power management will keep your energy consumption low and reduce drive wear by automatically spinning down the drives when inactive.

  • USB 3.0 and dual FireWire 800 connectivity
  • Supports two 3.5" SATA III drives
  • Aluminum enclosure with low noise fan
  • Ships in RAID 0 for fast, out-of-the-box performance
  • Supports RAID 0, 1, Span, and Independent configurations
UPC: 812437022735
In the Box
OWC / Other World Computing Mercury Elite Pro Dual 2-Bay USB 3.0 RAID Enclosure
  • USB 3.0 Cable Type-A to Type-B 24" (0.6 m)
  • 1394B FireWire 800 Cable 12" (0.3 m)
  • Power Supply & Cable
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    OWC / Other World Computing OWCMED3FR0GB specs

    Number of Bays 2 x 3.5"
    Connections 1 x USB Type-B (USB 3.1 Gen 1)
    2 x 9-Pin FireWire (FireWire 800)
    Compatible Drive Interface SATA III
    RAID Modes RAID 0, 1, JBOD, SPAN
    Operating System Support Linux, Windows, macOS/OS X
    Power Source AC Adapter
    AC Input Power 100 to 240 VAC, 50 / 60 Hz
    DC Input Power 12 VDC at 5 A
    Operating Temperature 41 to 107°F / 5 to 42°C
    Storage Temperature -40 to 149°F / -40 to 65°C
    Dimensions (W x H x D) 2.8 x 5.3 x 8.9" / 7.1 x 13.5 x 22.7 cm
    Weight 2.4 lb / 1.0 kg
    Packaging Info
    Package Weight 4.3 lb
    Box Dimensions (LxWxH) 10.9 x 8.8 x 4.7"

    OWC / Other World Computing OWCMED3FR0GB reviews

    Mercury Elite Pro Dual 2-Bay USB 3.0 RAID Enclosure is rated 4.4 out of 5 by 5.
    Rated 4 out of 5 by from Expectations Met I bought this as a replacement for a similar product from a different company that never lived up to expectations. I was simply looking for a RAID 1 setup that worked right out of the box with minimal setup, ran quietly, and performed. I have not owned this for very long, but thus far it is exactly what I needed. I am very pleased with this. Probably more so because it is such a pleasure to have over what I was dealing with before.
    Date published: 2016-10-05
    Rated 5 out of 5 by from Strong Value. Very happy with this. Surprising easy to get up & running & is fast & reliable so far. Need time to know more but drives of course are a big part of the equatiion. Using it as a USB 3.0 drive on a network
    Date published: 2017-02-14
    Rated 5 out of 5 by from Works perfect Replaced a Western Digital product that failed. Easy to set up and use. The lights are very bright on the front of the device.
    Date published: 2018-08-07
    Rated 5 out of 5 by from Excellent! Excellent!
    Date published: 2016-09-12
    Rated 3 out of 5 by from Fan issues, not the most observant support As an enclosure that holds two drives and transfers data, it works fine. The cooling fan however... Overall, I've had good luck with OWC products. Whenever I've had an issue, their service has generally been pretty good. However, the fan on my particular unit started grinding intermittently, and that grinding eventually turned into a howl. Bad bearings, I imagined. Of course, I was a few months out of warranty at this point, so I wanted to see if they had replacement fans for sale; you can remove and replace it pretty easily... or so I thought. They do sell replacements, but they're nearly impossible to find on their web site. So, once I found them, I purchased two, just in case. Fans arrive, open everything up to start swapping out, and I notice that the replacement fans have a two-pin connector to the power. Well, the board has a three-pin connector... sigh. So, I contact OWC. Explain the issue. They apologize, say that they do have the right fans, and point me to the right ones, and I buy two of those. I ask if they have three-pin connectors, and I'm assured they do. Fans arrive, open them up... do they have three-pin connectors? Nope. Two-pin. At this point, I have little faith in OWC's support staff. I'm searching online, trying to find a source for the three-pin connector fans. Finding none, I snip the connector from the old fan, jury-rig it to the new fan. Meanwhile, I'm trying to attach the fan back to the plastic (the only plastic bit on the case) clip-in mount, but the screws won't tighten. Lift the fan up, and see that the walls of the screw mounts have cracked. Both of them. So there's no way to screw the thing back into place. I wind up electrical-taping the fan to the mount to try to hold it in place as best as possible. Get it all put back together, verify that the fan is spinning, and all is good... until the new fan starts whining a bit five minutes after finishing the "repair" job...
    Date published: 2018-08-18
    • y_2018, m_11, d_15, h_17
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.9
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_5
    • loc_en_US, sid_1226464, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_bhphotovideo
    Be the first to review this item

    OWC / Other World Computing OWCMED3FR0GB Q&A

    OWC / Other World Computing OWCMED3FR0GB accessories

    See any errors on this page? Let us know.