{"product_id":"owc-mercury-elite-pro-dual-4tb-raid-enclosure-fast-configurable","title":"OWC Mercury Elite Pro Dual 4TB RAID Enclosure - Fast, Configurable","description":"\u003cp\u003eOur review of the OWC Mercury Elite Pro Dual finds it best suited to creative professionals and small studios that need flexible, high-throughput storage in a compact desktop package. The single biggest reason to buy is its hardware RAID switch that delivers both speed and redundancy options without software setup, with the enclosure pre-configured in high-speed \u003cstrong\u003eRAID 0\u003c\/strong\u003e for maximum sustained throughput up to 407MB\/s. It is a straightforward, well-built dual-bay solution that balances performance and practical connectivity for Mac and PC workflows.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 3.5in drive bays:\u003c\/strong\u003e Supports two 7200RPM SATA drives allowing high capacity and the option to configure drives as mirrored or striped storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware RAID modes:\u003c\/strong\u003e Offers RAID 0, RAID 1, SPAN and JBOD via a physical switch so users can change performance and redundancy quickly without software.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh sustained throughput:\u003c\/strong\u003e Pre-configured in RAID 0 and rated up to 407MB\/s, which is fast enough for HD video editing and large file transfers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile ports:\u003c\/strong\u003e USB 3.2 Gen 1 Type-B and eSATA 6 Gb\/s with port multiplier support provide multiple high-speed connection options for older and newer systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded accessories:\u003c\/strong\u003e Ships with USB-A to USB-B and eSATA cables, external power supply, power cable and user guides to get setups running quickly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Mercury Elite Pro Dual is ideal for video editors, photographers and small production teams who need a compact desktop RAID with simple hardware switching between performance and redundancy. It works well as a scratch disk for HD workflows or as a backup\/archive device when paired with two large 3.5in drives.\u003c\/p\u003e\n\u003cp\u003eUsers who need fully silent operation or guaranteed enterprise-class data durability may want to look elsewhere; several customers reported mixed noise levels and there are occasional reports raising concerns about long-term data reliability, so mission-critical single-copy storage should be paired with additional backups.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy hardware RAID switching gives immediate control of performance vs redundancy without software.\u003c\/li\u003e\n\u003cli\u003eGood build quality and compact footprint that fits easily on a desk.\u003c\/li\u003e\n\u003cli\u003eMultiple high-speed ports including eSATA and USB 3.2 Gen 1 for flexible connectivity.\u003c\/li\u003e\n\u003cli\u003eIncludes necessary cables and power supply for out-of-the-box setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNoise level is mixed across users; fans can be audible on some units and do not always shut off.\u003c\/li\u003e\n\u003cli\u003eSeveral customers reported concerns about data reliability, so it is not a substitute for a proper backup strategy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive bays\u003c\/td\u003e\n\u003ctd\u003eTwo 3.5in SATA (7200 RPM drives)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFactory RAID\u003c\/td\u003e\n\u003ctd\u003eRAID 0 (can switch to RAID 1, SPAN, JBOD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax throughput\u003c\/td\u003e\n\u003ctd\u003eUp to 407 MB\/s in RAID 0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003eUSB 3.2 Gen 1 Type-B and eSATA 6 Gb\/s (port multiplier)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded cables\u003c\/td\u003e\n\u003ctd\u003eUSB-A to USB-B and eSATA 6G cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eExternal power supply with US power cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 Year OWC Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Mercury Elite Pro Dual is a practical, value-oriented dual-bay RAID enclosure for photographers, editors and small studios who need straightforward hardware RAID, solid transfer speeds and flexible connectivity. It delivers good build quality and easy setup, but buyers should maintain independent backups and expect variable noise across units; as long as backups are in place, it represents strong value for desktop creative workflows.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan I change RAID modes without data loss?\u003c\/strong\u003e\u003cbr\u003eSwitching RAID modes can require reformatting the drives; back up data before changing modes to avoid data loss.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it work with both Mac and PC?\u003c\/strong\u003e\u003cbr\u003eYes, the enclosure supports Mac and PC via USB 3.2 Gen 1 or eSATA; reformatting may be needed for cross-platform file systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre drives included?\u003c\/strong\u003e\u003cbr\u003eThe enclosure ships empty as a dual-bay enclosure; it includes cables and power but not HDDs unless purchased as a bundled kit.\u003c\/p\u003e","brand":"OWC","offers":[{"title":"Default Title","offer_id":48237888143579,"sku":"B06XRK1CZK","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51BwucJqJ5L._AC_SL1024_deb2ceee-85f2-45c3-8e43-93c872b9a771.jpg?v=1770718340","url":"https:\/\/gearmusthave.com\/products\/owc-mercury-elite-pro-dual-4tb-raid-enclosure-fast-configurable","provider":"GearMustHave","version":"1.0","type":"link"}