Oct 16, 2019 since many individuals on macs use the promise pegasus raid 5 systems for editing, i thought you might wish to caution your readers about updating to catalina until promise issues new firmware and software that will support the pegasus systems in catalina. Promise pegasus r4i 32tb raid mpx module for mac pro apple. Anandtech clocked the 6bay r6 pegasus at 674 mbs reads and 684 mbs writes in a raid 5 configuration while a raid 0 configuration pushed the read and write numbers even higher, to 782 mbs and. Promise partnered with technology company symply to provide the symply storage management suite for pegasus users. Jun 12, 2019 promise, in collaboration with apple, has introduced two extensions that bring either four or two 3. A nas drive that provides shared storage for everyone on your network is ideal for homes that own multiple macs and mobile devices. As you know, video not only takes up a lot of space but the amount of. Academic technology research and development group. The good the promise pegasus r4 offers very fast performance and works with both windows pcs and macs. Anandtech clocked the 6bay r6 pegasus at 674 mbs reads and 684 mbs writes in a raid5 configuration while a raid0 configuration pushed the read and write numbers even higher, to.
My suspicion is you can chain many drives to one mac. About the promise pegasus r4i mpx raid storage module for mac. Mike paulus posted this 18 january 2018 hi we have a mac mini server running a pegasus 2 r4. If my mac hard drive fails, i have a time machine backup. Nov 04, 2016 hardware raid systems have a hardware controller built into the unit, which you control through a utility. If you have a hardware raid system like the promise pegasus r4, how easy is it to increase its drive capacity nondestructively.
Problems between macos catalina and promise raids larry. Solutions for mac pro articles promise knowledge base. The pegasus r4i, built for mac pro 2019, is a plugandplay raid mpx module with four 8tb swappable 7200rpm sata hdds, providing. The promise pegasus r4i is a 4bay raid storage solution that utilizes apples new mpx form factor for the mac pro. Promise pegasus r4i 32tb raid mpx module for mac pro. Thunderbolt 2 is an update to the thunderbolt specification and. Promise does not support ssd drives in pegasus units. I have a new imac and an external pegasus r8 array which comprises 8 x 4tb drives 32tb set up in raid 5. The pegasus2 is identical to the previous generation pegasus save for a color swap from silver to matte. I can get the drive replaced and then restore from my backup and i wont have. By default, promise sets up the module in raid 5, which offers.
Starting with the g3 and finishing up 11 years later with macpros. Aug 08, 2011 the bad the promise pegasus r6 only works with thunderboltequipped macs for. Four swappable modules with 8tb 7200rpm sata hdds preformatted and preinstalled. Buy promise pegasus2 r6 12tb 6 x 2tb thunderbolt 2 raid storage p2r6hd12us. Disk speed tests of the promise pegasus r6 with six sandisk extreme ssd drives in a raid 5 array. After you force the drives online reboot the raid and you should be good to go. Get the blazing speeds essential for your highresolution video and rich media projects, along with the safety and security of a fullfeatured hardware raid engine. Perhaps inevitably, the first to arrive are raid drives, such as the promise pegasus raid r6 we. Promise pegasus2 r6 18tb 6 x 3tb thunderbolt 2 raid.
Our macs come with at least one sata internal hard drive yes, ssd, solid state drives are just starting to emerge and are used in the macbook air. The pegasus works perfectly with the mac pro, expanding flash storage capacity by daisychaining multiple pegasus2 systems. Internal storage options for mac pro promise pegasus r4i raid storage mpx module and pegasus j2i to conveniently store and speedily access upto 32tb of data over internal buses. Some older hardware raid controllers can be quite picky as to which drives they will support, or may not support drives larger than a certain size. Pegasus r4 raid storage with thunderbolt connectivity for mac.
Thunderbolt drives make a better option if youre needing to constantly transfer large amounts of data to and from your mac as quickly as possible such as video editing. Buy promise p3r6hd24us pegasus3 r6 24tb 6x4tb thunderbolt 3 raid storage, external hard drive. This one has enough slots and the pegasus r4i module fits into exactly one of the new mpx slots. I agree and also disagree with never use raid as your backup system. The best way to upgrade the drives to make a new array with large capacity drives to get the full space otherwise, if you replace one drive at a time, the volume.
You can daisy chain up to five more of these puppies, and theres a 5year warranty should you experience any defects. I use nas for backups and all of my nas are raid 1 or raid 10. Troubleshooting promise pegasus thunderbolt raid scout. So you can and should use raid for storing backups. Can we daisy chain a second pegasus 2 r8 to the system and have the mac mini server and network users recognize the new raid as a seperate volume.
If you stuff 8tb drives in there, thats 32tb in raw storage, and raid 5 should give you around 28tb of fast storage that can survive with no data loss if one of the drives fails, which does happen from time to time. Problems between macos catalina and promise raids larry jordan. Promise pegasus r6 ssd raid 0adam scott wandt is a professor, technologist and chair of the cuny skunkworks. You cannot have two drives connected to the same computer unless you daisy chain the second one on to the first.
I agree and also disagree with never use raid as your backup system 1. I am upgrading my pegasus r8 from 3tb drives to 6tb drives. Benchmark and performance testing to follow shortly. Promise pegasus2 r6 12tb 6 x 2tb thunderbolt 2 raid. The bad the promise pegasus r6 only works with thunderboltequipped macs for. And when i opened the pegasus utility it shows that 5 out of the 6 drives status is dead. Promise p3r6hd24us pegasus3 r6 24tb 6x4tb thunderbolt 3.
Thunderbolt first appeared in the early 2011 macbook pro, but is now included on all shipping macs. One of just a few options for macformatted external raid arrays, the promise pegasus3 r4 is a good choice if you need to store mountains of data and access it quickly. The pegasus2 r6 stores up to 12tb of data spread across six 2tb 7200 rpm sata drives. Promise pegasus2 r6 12tb 6 x 2tb thunderbolt 2 raid storage. Disk utility raid controls on your macbook dummies. Sharing a thunderbolt raid drive between two new mac pros. Thunderbolt 2 is an update to the thunderbolt specification and takes the originals two 10. Jun 08, 2012 the good the promise pegasus r4 offers very fast performance and works with both windows pcs and macs. I am using a pegasus r6 10tb as main storage and interface all rushes, renders etc. You need at least two additional hard drives on your system besides the startup disk, which you shouldnt use in a raid set. Promise technology storage solutions for it, cloud. Hardware raid systems have a hardware controller built into the unit, which you control through a utility. Dec 03, 20 sharing a thunderbolt raid drive between two new mac pros a forum for the care and feeding of your raid arrays and drive setups and maintenance. With any system of storage, proprietary or otherwise, failure.
Server disks typically are sturdy drives but withstanding raid usage isnt their main requirement. We will select raid 0 for performance and capacity. The promise pegasus r4i is an internal raid storage system that utilizes the mpx module in the mac pro. Elegant and rugged chassis designed uniquely to fit into mac pro s mpx slots. Promise pegasus r4i add tons of storage to you mac pro. The exos drives are specially designed to handle the vibration issues.
Both models include promise utility for setup, management, and monitoring, as well as a threeyear limited hardware warranty and. Promise pegasus r4i 32tb raid mpx module for mac pro previous gallery image. Which disks can you install in an external raid drive such. I tried this a few times and my computer could only partially see the second drive. Both models include promise utility for setup, management, and monitoring, as well as a threeyear limited hardware warranty and 247 online assistance. By default the pegasus ships in a raid5 configuration with either 4 or 6 drives depending on whether you bought an r4 or. Promise pegasus r4i and j2i add massive storage to the.
Promise technology 12tb pegasus2 r6 thunderbolt 2 raid. Since many individuals on macs use the promise pegasus raid 5 systems for editing, i thought you might wish to caution your readers about updating to catalina until promise issues new firmware and software that will support the pegasus systems in catalina. Jan 09, 2020 it features four drives at 3tb each also available with four, six, or eight drives and two thunderbolt 3 ports, which are backward compatible with older macs that support thunderbolt 2 you just need a 32 cable. Promise pegasus2 thunderbolt 2 raid array for apples. The mac pro as it ships is limited to the apple ssd modules purchased with. Promise pegasus j2i 8tb internal storage enclosure for mac pro previous gallery image. Promise pegasus r4i and j2i add massive storage to. Compare models right for the office or home and shop online.
Setting up the pegasus r6 thunderbolt raid from promise. Since your macbook pro doesnt have a thunderbolt port you cant connect it to the pegasus directly. Otherwise its basically like connecting two macs to one drive via fw 800 or usb or scsi for that matter, and doing writes to. You get a drive speed of 7200 rpm and transfer rates of up to 500mbs. The smaller module should find room where apple has left room for smaller pcie. Promise technology now offering custom configurations for. Informationen zum promise pegasus r4i mpx raidspeichermodul. Label the volume and format mac os extended journaled. Promise pegasus j2i storage modul fur mac pro 8 tb 1x 8 tb. How to rebuild a failed disc in a pegasus promise raid array. The acronym raid stands for redundant array of independent disks, but what does this really mean. You cant connect two macs to the same thunderbolt chain. Perhaps in the distant past there were enterprise drives without vibration management but those are from days of legend. The pegasus system supports raid 0, 1, 5, 6, 10 and jbod.
Promise, known for its pegasus external raid arrays and rack mount hard drive solutions, says it worked with apple to announce versions that. The pegasus r4i, built for mac pro 2019, is a plugandplay raid mpx module with four 8tb swappable 7200rpm sata hdds, providing 32tb of raw storage. While the first thunderboltequipped macs appeared in february, dedicated peripherals have been a long time coming. Best thunderbolt raid systems for imac pro of 2020 imore. The drive supports many different raid configurations. The r4i allows up to 4 drives in a raid 5 configuration. Pegasus r4 raid storage with thunderbolt connectivity for mac os x 4 bay sata 4tb 4 x 1tb part pr401us pegasus r4 and r6 are the first 4bay and 6bay high performance hardware raid solutions designed to unleash the raw power of thunderbolt technology with io rates of over 800 mbs, pegasus delivers a massive and unprecedented leap in performance 2 x thunderbolt technology ports at 10 gb. Everything else free delivery possible on eligible purchases. Pegasus r4 raid storage with thunderbolt connectivity for. The first 4bay high performance hardware raid solution designed to unleash the raw power of thunderbolt. The new drives seem vastly better than the old silver ones.
To set up a raid array in mac os x, follow these steps. It features four drives at 3tb each also available with four, six, or eight drives and two thunderbolt 3 ports, which are backward compatible with older macs that support thunderbolt 2 you just need a 32 cable. The r8 model can hold up to 64tb of hard drive space. You can daisy chain up to six devices with this system and you can configure it for raid 0, 1, 5, 6, and 10. Pegasus pegasus the worlds first and fastest thunderbolt 3 raid. The two thunderbolt ports on the pegasus are so that you can daisychain devices, not macs. Promise pegasus r4i delivers the powerful raid engine from the pegasus as an internal fourbay raid mpx module for mac pro. You could use the second port to attach a display or another disk device but not a mac. About the promise pegasus r4i mpx raid storage module for. The volume is made of two drives in raid 0 striping for double the capacity and. In my experience as a user, raid drives are extremely useful, especially the ones from drobo. Promise technology now offering custom configurations for pegasus3 desktop raid storage solutions. Where raid excels is that hard drives can and do fail. The new pegasus raid system was custom built for new mac pro.
The new mac pro can add 32tb of storage with this harddrivefilled. A single 2tb hitachi deskstar 7k3000 is good for sequential transfer rates of up to 150mbs. Pegasus r4 raid storage with thunderbolt connectivity for mac os x 4 bay sata 8tb 4 x 2tb part pr402us pegasus r4 and r6 are the first 4bay and. A brief, concise video on setting up the the pegasus r6 thunderbolt raid from promise technology inc on a mac under os x. Apple, troubleshooting nate cinal july 21, 2014 raid 33 comments. My upgrade was rather forced on me, when the original four 1 tb hard drives started to fail after more than four years of continuous and quite heavy use. The pegasus32 r8 is ready to use outofthebox, with the 32tb model offering eight 4tb sata 7200 rpm drives and the 64tb model providing eight 8tb sata drives. I have always filled my macs with as many hard drives as they can hold. Can 1 mac mini server control 2 pegasus raid drives. Is it possible to migrate to a new raid configuration i. Featuring four swappable modules with 8tb 7200rpm sata hard drives for 32tb of raw capacity, the pegasus r4i supports raid 0, 1, 5, 6 and 10. Sharing a thunderbolt raid drive between two new mac pros a forum for the care and feeding of your raid arrays and drive setups and maintenance. Promise, in collaboration with apple, has introduced two extensions that bring either four or two 3. Promise pegasus r4i and j2i add massive storage to the new mac pro.
Fast and secure raid storage inside a chassis is a favorite tool for filmmakers and. Jul 29, 20 the thunderboltequipped promise pegasus j2 external solidstate drive is a speed demon in the studio, and a versatile buspowered drive in the field. From the raid tab of disk utility, click and drag the disks from the list at the left to the disk box at the right. Internal storage options for mac pro promise pegasus r4i raid storage mpx module and pegasus j2i to conveniently store and speedily access upto. By default the pegasus ships in a raid5 configuration with either 4 or 6 drives depending on. Which disks can you install in an external raid drive such as. Buy promise technology 12tb pegasus2 r6 thunderbolt 2 raid storage array featuring includes 6 x 2tb sata hdds, 12tb storage capacity, 2 x thunderbolt 2 ports, 6 hotswappable drive bays, preconfigured in raid 5 mode, supports raid 0, 1, 5, 6, 10, 50, compatible with time machine in os x, mac compatible. Promise pegasus2 r6 12tb 6 x 2tb thunderbolt 2 raid storage p2r6hd12us.
Promise pegasus2 thunderbolt 2 raid array for apples latest professional macs. This storage arrays thunderbolt 2 interface offers highspeed connectivity. Available now at the and will be available soon through the promise global network of distributors and valueadded resellers. Promise pegasus 3 r4 12 tb raid system mit thunderbolt 3.
All of my servers come with embedded hw raid controllers and 8 to 24 drive bays. Trying to connect pegasus raid 4tb to macbook pro ask. Buy promise p3r8hd48us 48tb raid system 8x6tb sata with thunderbolt 3 cable, external hard drive. Jan 03, 2018 promise technology now offering custom configurations for pegasus3 desktop raid storage solutions. Raid is an acronym for redundant array of independent disks, which is a storage method that combines multiple physical disk drives into one virtual drive. Promise p3r6hd24us pegasus3 r6 24tb 6x4tb thunderbolt 3 raid storage, external hard drive by promise technology.