250GB OWC Mercury On-The-Go Pro

We're sorry, but this item is no longer for sale. However, there may be more External Drives & Enclosures items available.

250GB OWC Mercury On-The-Go Pro

Portable Storage Solution


Mfr P/N: MS8U7250GB16 OWC SKU: OWCMS8U7250GB16

The OWC Mercury On-The-Go FireWire 800/400 + USB 2.0 Storage Solution provides maximum storage in an ultra-portable, totally bus powered design!

  • Sleek, impact-resistant acrylic enclosure
  • Bus-powered, no AC adapter needed
  • Quiet, fanless operation
  • An aluminum heatsink and passthrough cooling vents keep your drive cool
  • Small enough to fit in your pocket
  • 3 Year OWC Limited Warranty
availability

Compact and Versatile

Stylishly engineered in a sleek, impact-resistant acrylic enclosure, the Mercury On-The-Go Pro incorporates shock-isolation technology to give maximum protection for your precious data inside. The Mercury On-The-Go Pro is a true must-have for users like you who are seeking High-Performance and Highly Reliable storage weighing less than 11 ounces and that is small enough to fit in your pocket.

Cool and Silent

If you're looking for one of the most compatible mass storage solutions made, look no further! The OWC Mercury On-The-Go drive is all you'll need! Packing a one-two punch of super fast FireWire 800 and USB 2.0, the OWC Mercury On-The-Go has what it takes to truly work cross platform. The Mercury On-The-Go Pro is bus-powered, so it doesn't require an AC adapter!

Fast and Reliable

The OWC Mercury On-The-Go keeps everything running silent while still keeping your drive cool with a built in aluminum heatsink underneath the hard drive, and passthrough cooling vents on the top of the case. The OWC Mercury On-The-Go drive uses the latest Oxford chipset for both FireWire 800/400 and USB 2.0. Designed to work with SATA hard drives, this chipset is the latest evolution of the best performing FireWire chipsets on the market. The comprehensive Mac utility used by professionals for accurate Mac diagnosis and maintenance.

IncludesIncludes

Back to top
  • (1) OWC Mercury On-The-Go Pro External Storage Solution
  • (1) 15" High Quality Double-Shielded FireWire 800 Cable
  • Over 1.5GB of Freeware/Shareware/Public domain software installed
  • 3 Year OWC Limited Warranty

Need an additional power supply? Secondary/replacement power supplies are also available.

    Drive Bays

    • 1 bay

    Capacity

    • 250GB

    Plug and Play

    • Yes

    Drive Format

    Rotational Speed

    • 7,200RPM

    Storage Interface

    • SATA

    Device Ports

    • (1) USB 2.0 Port
    • (2) FireWire 800 Ports

    Data Transfer Rate (Maximum)

    • USB 2.0 : Up to 480Mb/s (or 60MB/s)
    • USB 1.1 : Up to 12Mb/s (or 1.5MB/s)
    • FireWire 800 : Up to 800Mb/s (or 100MB/s)
    • FireWire 400 : Up to 400Mb/s (or 50MB/s)

    Chipset / Controller

    • Oxford 943

    Contact Start Stops

    • 600,000

    Mac OS Compatibility

    • Mac OS 8.6
    • Mac OS 9.0
    • Mac OS 9.1
    • Mac OS 9.2
    • Mac OS X 10.0 Cheetah
    • Mac OS X 10.1 Puma
    • Mac OS X 10.2 Jaguar
    • Mac OS X 10.3 Panther
    • Mac OS X 10.4 Tiger
    • Mac OS X 10.5 Leopard
    • Mac OS X 10.6 Snow Leopard
    • Mac OS X 10.7 Lion
    • Mac OS X 10.8 Mountain Lion
    • OS X 10.9 Mavericks
    • OS X 10.10 Yosemite
    • OS X 10.11 El Capitan
    • macOS 10.12 Sierra

    PC OS Compatibility

    • Windows 98 SE
    • Windows 2000
    • Windows ME
    • Windows XP
    • Windows XP 64-bit Edition
    • Windows XP Professional x64 Edition
    • Windows Vista
    • Windows 7 32-bit Edition
    • Windows 7 64-bit Edition
    • Windows 8 32-bit Edition
    • Windows 8 64-bit Edition
    • Windows 8.1 32-bit Edition
    • Windows 8.1 64-bit Edition
    • Windows 10 32-bit Edition
    • Windows 10 64-bit Edition
    • Windows Server 2019
    • Windows Server 2022
    • Windows 11

    Other OS Compatibility

    • Linux supported via USB and FireWire interfaces

    Other Requirements

    • Mac OS X 10.2 or later required for FireWire 800 and USB 3.0

    External Power Adapter

    • Optional

    Power Supply

    Replacement Adapter Part Number

    Security Slot

    • No

    Power/Activity LED

    • Yes

    Housing Color

    • Clear

    Housing Material

    • Acrylic

    Dimensions

    • Height: 2.5 cm (1.0 in)
    • Length: 14.0 cm (5.5 in)
    • Width: 8.9 cm (3.5 in)

    Weight

    • 290.0 g (0.64 lbs)

    BenchmarksBenchmarks

    Back to top

    Truth in Numbers: Another OWC Difference

    There are many attributes that define “The OWC Difference.” By listing real-world performance tests of OWC solutions, we’re confident you’ll be completely satisfied with your technology investment.

    macOS Test Results

    QuickBench

    FireWire 400

    QuickBench

    FireWire 800

    QuickBench

    USB 2.0

    4.89 out of 5

    18 out of 18 (100%) reviewers would recommend this product

    Write a Review
    3 star
    2 star
    1 star
    89%
    11%
    0%
    0%
    0%

    Seven years ago....

    I bought this portable hard drive in 2011 and it is still working great! Just bought a new one!!

    I would recommend this product to a friend!

    Verified Purchase
    Verified PurchaseVerified Purchase.
    KlownGuy, 
    • Reviewer:KlownGuy
    • From:Portland, ME
    • Age:55-65
    • Experience:Power User
    • Owned Product:over 6 months

    Solid drive Enclosure

    This is a stylish and durable drive enclosure. It comes with all the cables you'd need as well. I use it to put various versions of OS X on it and use it as rescue disk.

    I would recommend this product to a friend!

    Verified Purchase
    Verified PurchaseVerified Purchase.
    Chimpur, 
    • Reviewer:Chimpur
    • From:Toronto,On
    • Age:25-34
    • Experience:Power User
    • Owned Product:over 6 months

    Great drive year after year!

    I've been using this 1TB drive for years now, and its been one of my most reliable portable drives ever. Just keeps on working, and I like the transparent case.

    I would recommend this product to a friend!

    Verified Purchase
    Verified PurchaseVerified Purchase.
    JFMorris, 
    • Reviewer:JFMorris
    • From:Huntsville, Alabama
    • Age:45-54
    • Experience:IT Professional
    • Owned Product:over 6 months

    View More Reviews