There is a Pegasus3 Utility for Mac that offers macOS 10.12.1 support on your web site - but as yet no update for the Pegasus2 RAID unit. I'm experiencing some issues with a Mac Mini running macOS Sierra 10.12.2 and a Promise Pegasus R8 unit and another issue with a new MacBook Pro (Late 2016) connecting to a Promise Pegasus R4. On this page you find the Promise Technology Pegasus2 R2+ manual. Please read the instructions in this operator manual carefully before using the product. If you have any questions about your that are not answered in the manual, please share your question in the troubleshooting section on the buttom of this page. The latest generation of Pegasus RAID storage, PROMISE Pegasus3 R4 delivers the power of Thunderbolt 3 technology to Mac users. Now you can get the blazing speeds essential for your high-resolution video and rich media projects, along with the safety.
Promise Technology's Pegasus R4 is the first Thunderbolt storage device that works with the Windows platform right out of the box. Invalid license data reinstall is required. But it wasn't always that way.
G33m ds2r driver for mac. The drive was actually first released together with the Pegasus R6 more than a year ago, when Thunderbolt first came out for Macs exclusively. Now the Thunderbolt standard is available and works virtually the same for both Windows and Mac platforms. From my trial with Intel's first Thunderbolt-certified motherboard, the switch of file system from HFS+ to NTFS (which can be easily done) is the only major thing you need to do to make any previously Mac-only Thunderbolt storage device work with Windows.
Promise Technology Pegasus Manual Machines
And you don't have to do that with the new Pegasus R4, since it also now comes preformatted for Windows. Effectively, it marks the end of an era in which Thunderbolt storage was exclusively for Mac.
Just because Thunderbolt is now available for Windows doesn't mean it's noticeably cheaper. The Pegasus R4 still costs about $1,000 for 4TB or $1,500 for the 8TB version, and you still need to buy the Thunderbolt cable separately. My guess is that the price of the technology as a whole will come down quickly since the Thunderbolt ecosystem has become a lot more popular, with more and more vendors joining.
That said, you're looking for a superfast storage device for use with your brand-new Thunderbolt-enabled computer, such as one that's powered by Intel's new DZ77RE-75K motherboard, the R4 will make a great investment. If you want more options in terms of storage space and other features, also check out the R6 and other Thunderbolt drives I've reviewed.
Drive type | External Thunderbolt hard drive |
Connector options | Thunderbolt |
Available capacities | 4TB, 8TB |
Product dimensions (LWH) | 7.3x7.7x9.9 inches |
Weight | 15.3 lbs |
Capacity of test unit | 4TB |
OSes supported | Mac OS X 10.6.8 or later / Windows 7 or later |
Software included | WebPAM PROe (Windows) / Pegasus Utility (Mac) |
Design and features
While some 5 pounds lighter than its big brother, the R6, the Pegasus R4 Thunderbolt drive is still huge, weighing about 15 pounds. This is to be expected since it has enough room to host four standard-size 3.5-inch hard drives. The drive looks very much like the R6, just two drive bays shorter. With an all-aluminum chassis and the white color, it looks more like a typical Mac device than one that works with Windows. Download music from youtube mac safari. But it does work with both, and the review unit is preformatted using NTFS, which is Windows' native file system.
While some 5 pounds lighter than its big brother, the R6, the Pegasus R4 Thunderbolt drive is still huge, weighing about 15 pounds. This is to be expected since it has enough room to host four standard-size 3.5-inch hard drives. The drive looks very much like the R6, just two drive bays shorter. With an all-aluminum chassis and the white color, it looks more like a typical Mac device than one that works with Windows. Download music from youtube mac safari. But it does work with both, and the review unit is preformatted using NTFS, which is Windows' native file system.
On the back, the R4 comes with a standard power connector, the kind you normally find at the back of a desktop computer. This is very convenient since it means you can use the same type of power cable. There's a big ventilation fan and there are two Thunderbolt ports. Most Thunderbolt devices have two ports, one for connecting to a host computer and the other to another Thunderbolt drive. You can add up to five more devices this way in a daisy-chain setup. In my trials with a computer running Windows 7, the R4 worked well with other Thunderbolt devices, including Apple's Thunderbolt Display. I did need to install Apple's Boot Camp software for the display to work, however.
Note that, like all of the Thunderbolt devices I've reviewed, the Pegasus R4 doesn't come with the necessary Thunderbolt cable. You can get a long (6-foot) one from Apple for $50 or a shorter (3-feet) one from Belkin for $45.
On the front of the R4, in addition to the standard power button and status lights, you'll find the four drive bays. These bays are closed with a latch that's easily opened but prevents you from pulling a drive out accidentally. When a tray is pulled out, you can install a hard drive on it fairly easily with a standard Phillips-head screwdriver. My review unit came with four SATA 3 (6Gbps) hard drives of 1TB capacity each installed, making the total capacity of 4TB, or 3TB in the default RAID 5 setup. RAID 5 is the most recommended RAID setup for multiple-drive storage devices, since it balances performance and storage space while still offering protection against single hard-drive failure.
The Pegasus R4 also supports RAID 0, 1, 50, 6, 60, and 10. It comes with WebPAM PROe software for Windows and Pegasus Utilities for Mac. You can use either program to manage the drive, including changing its RAID setup, viewing the status of each hard drive, and so on. In my testing, the R4 took a very short time to change from one RAID to another, just a matter of minutes. I did find that WebPAM PROe could only be used to manage the Pegasus drive that was directly connected to the computer and not the others in a daisy-chain setup. Pegasus Utilities, however, can manage multiple daisy-chained Pegasus units at a time. This is not a big deal, however, since most of us wouldn't be able to afford more than one unit anyway. Also, Promise says it will soon fix this with a new version of the WebPAM PROe software.
California-based Promise Technology Inc. has announced new internal storage options that are custom designed for the upcoming 2019 Mac Pro. The Promise Pegasus R4i and Promise Pegasus J2i allow users to manage unstructured data and digital assets that are critical to creative projects.
The Promise Pegasus R4i offers four-bay PCIe RAID storage in a rugged chassis designed to complement Apple's new device. It offers four swappable modules with 8TB 7200 RPM SATA HDDs pre-formatted and pre-installed. The best-in-class Pegasus hardware RAID5 provides an optimal combination of performance, capacity, and redundancy.
Receive text iphone and messages app macos. The Promise Pegasus J2i, meanwhile, offers two bays with one 8TB 7200 RPM SATA HDD pre-formatted and pre-installed. Customers can use the second bay for an optional additional HDD.
According to Edward Lin, Chairman, Promise Technology:
The Pegasus R4i and Pegasus J2i are ideal, reliable high-capacity storage options inside the Mac Pro. Megaseg system requirements. The well-recognized Promise Pegasus family remains the gold standard for creative professionals and pro-sumers needing storage for the best speed, protection and capacities, backed by solid warranties and outstanding global support.
Co-designed by Apple, both devices come with a three-year warranty that's supported by Promise.
Announced at this year's Worldwide Developers Conference (WWDC), the 2019 Mac Pro is packed with hardware updates including new Intel Xeon processor, with support for up to 28 cores. The 2019 Mac Pro was announced alongside the Pro Display XDR, a new 6K display aimed at taking on expensive reference monitors.
Designed for maximum performance, customization, and expansion, the new Mac Pro also features a high-performance memory system with a 1.5TB capacity, eight PCIe expansion slots, and a graphics architecture featuring what Apple calls the world's most powerful graphics card. It also introduces Apple Afterburner, an accelerator card that enables playback of three streams of 8K ProRes RAW video simultaneously. With Apple Afterburner, you can work natively with 4K and 8K files from the start. In other words, no more transcoding, storage overhead, or errors during output.
Promise Technology Pegasus Manual Mac Mini
The Promise Pegasus R4i and Promise Pegasus J2i will be available later this year for purchase at Apple retail stores and Apple Premium Resellers and through the Promise global network of distributors and value-added resellers. Prices have not yet been announced. The Mac Pro and Pro Display XDR also arrive later this year, starting at $5,999 and $4,999, respectively.