OWC Mercury Elite Pro, 8TB, Dual, USB 3.1, eSATA, RAID, Cable and Software Bundle, Storage Solution

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Mercury Elite Pro Dual is the best dual-drive hardware RAID solution for creative workflows, project archives, and system backups where reliability and versatile performance count. With two fast hard drives, easily configured in multiple RAID modes at the flick of an easy-access switch, Mercury Elite Pro Dual is built to seamlessly integrate with any work environment from high demand production studios to your home office.

  • Total Capacity: 8.0TB
  • Total Solution Cache Size: 256 MB
  • Standard Mechanism: (2) 4TB Toshiba MD04ACA Series 7,200RPM Hard Disk Drive with 128 MB cache; *OWC reserves the right to replace or upgrade to equivalent or better components.
  • Chipset: JMicron JMS562
  • Drive Interface: SATA
  • Format: Included Drive Guide Software will format drive for either OS X, or Windows
  • Rotational Speed: 7,200RPM
  • Plug and Play: Yes
  • RAID Capable: Yes
  • Default RAID Level: RAID 0
  • RAID Levels Supported: RAID 0; RAID 1; SPAN; JBOD
  • RAID Features: Hardware RAID
  • MTBF (Mean Time Between Failures): 1,400,000 hours
  • Contact Start Stops: 600,000
  • Mac OS Compatibility: 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; macOS 10.13 High Sierra; macOS 10.14 Mojave; macOS 10.15 Catalina; macOS 11.x Big Sur; macOS 12.x Monterey; macOS 13.x Ventura
  • PC OS Compatibility: 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 11
  • Power Supply: External power supply; Need an additional power supply? Secondary/replacement power supplies are also available.
  • DC Output: +12V, 4A
  • External Power Adapter; Yes
  • Replacement Adapter Part Number; OWCMSPWR12V2.5A (sold separately)
  • Number of Bays: 2
  • Device Ports: (1) USB 3.2 Gen 1 Type-B Port
  • Cooling: (1) cooling fan
  • Security Slot: Yes
  • Power Button: Yes
  • Power/Activity LED: Yes
  • Housing Color: Silver
  • Housing Material: Aluminum
  • Dimensions: Height: 13.5 cm (5.3 in); Length: 22.9 cm (9.0 in); Width: 7.1 cm (2.8 in)
  • Weight: 1.1 kg (2.43 lbs)
  • Ambient Temperature: Operating: 41°F to 107.6°F (5°C to 42°C); Non-Operating: -40°F to 149°F (-40°C to 65°C)
  • Altitude: Operating: -304.8 m to 3,048.0 m (-1,000 ft to 10,000 ft); Non-Operating: -304.8 m to 12,192.0 m (-1,000 ft to 40,000 ft)
  • Humidity: Operating: 8% to 90% non-condensing; Non-Operating: 5% to 95% non-condensing
  • Shock: Operating: 65 G max at 2 ms; Non-Operating: 175 G max at 2 ms
Product Specs
InterfacesUSB 3.1
Warranty3 Year


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Most unopened items sold by Melrose Inc. in new condition and returned within 30 days will receive a refund or exchange. The return window for items sold online begins once the order has been invoiced. Invoicing happens when any part of the order is shipped, delivered by a courier service or made ready for pick up.

Software is not returnable and not refundable. All sales are final. This is generally part of all webcarts selling software. It is buyer beware. The reason for this is once an end-user customer sees a License Code then that code is 'spoiled' because they can use it to gain access to the software.  Once a License Code is registered by a customer that product is available to that customer and therefore the code cannot be returned.

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