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Technology MFR #P2R6HD18US - Pegasus2 R6 Thunderbolt 2 RAID Storage In its original shipping box: Pegasus2-R6 Thunderbolt 2 RAID Storage 18TB= 5 X 3TB SEAGATE & 1 X 3TB TOSHIBA ALL 7200 RPM BEING NEW SETUP AND THEY ARE NOW UNUSED - MEANING THE Promise WAS BOUGHT NEW AS I AM THE ORIGINAL OWNER AND NOW I AM SELLING IT AS USED,IN EXCELLENT WORKING CONDITION.
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Promise Technology MFR #P2R6HD18US - Pegasus2 R6 Thunderbolt 2 RAID Storage Array 18TB System: Please check our 100% feedback especially as It speaks to our principles and quality of care. We’re not a store and the Promise Technology 18TB Pegasus2 R6 is being sold as is used selling due to personal medical reasons. Since my experience, I would not be very concerned about testing an unlisted drive, with the understanding, as mentioned above, that it is solely at my risk.Due to advanced loss of sight, I am unable to use my studio equipment as I had intended. If it didn't work, I could get other enclosures and connect them in some less convenient way. And I still have two 3-TB internal drives I can use to replace smaller drives in other enclosures and attach to my Time Capsule.įor $300 I felt it was worth the money to test the drives in the Pegasus. Since I made that change, I have had no problems with the Promise enclosure and I have gone from 14 TB of external storage to 18. But I decided to try using them as Pass Thru volumes and using ChronoSync to synchronize folders on the two drives for file duplication, instead of the RAID system. I thought that the drives were incompatible with the Pegasus2 and I would have to find a different way to use them. I had updated the firmware and the software.
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I could not access any of the drives and the Promise Utility would not even open the main window when it launched. I immediately began having freezes of the entire Pegasus2 enclosure. I initially installed the two 5-TB drives in a RAID configuration, thinking that increasing my storage from 6 total TB to 10 total TB, I could afford to lose half of the 10 to get a RAID backup of 5-TB in the two new drives. The 5-TB drives were not on Promise's compatibility list and I don't believe the 6's were either, although someone mentioned above that there is a 6-TB Toshiba listed as compatible by Promise. The 6-TB equivalent drives were also on sale, but around $200 each, more than I wanted to spend at that time. In answer to your original question, Charlie, I recently bought two 5-TB Toshiba internal drives. These also have not been tested by Promise. If you ensure you have backups which of course you should have regardless then you should be covered.įor what its worth you can now get 10TB drives from HGST. untested drives but it will be at your own risk. I would say most of the time you can get away with using unlisted i.e. the Pegasus2 to tune their product for them, or to make them fully compatible.Ĭlearly security and reliability of data is important to nearly everyone and therefore many people would err on the side of caution. It could be that they will work perfectly it could be that they (Promise) might need to add specific settings to their RAID system e.g. Not being on the list does not necessarily mean the drive will not work, it merely means they have not tested them and therefore do not officially support them. These lists cover those make and model of drives that they have specifically tested and often might even list specific firmware releases of those drives. Most if not all RAID system suppliers including NAS systems have compatibility lists. I had a look on the Promise website and the only information I could find suggests that the only officially supported 6TB drive is the Toshiba MD04ACA600.