Now you can get the blazing speeds essential for your high-resolution video and rich media projects, along with the safety and security of full-featured RAID protection.
ganeshts: Why is there no PCIe lane bifurcation support on the 5.0 lanes from the CPU? Seems like a golden opportuni… The latest generation of Pegasus RAID storage, PROMISE Pegasus3 delivers the power of Thunderbolt 3 technology.The boot is slower when my R4 is connected, but not so much in comparison to Mavericks (with 10.9.5 I had to reinstall the old Promise Pegasus Kext from 10.9.2 or previous). I have to turn off the computer, turn on the Promise Pegasus and start the computer again. ganeshts: Don't feel like registering on Reddit just for this :) I installed Yosemite 10.10.3 and my Promise Pegasus R4 works just fine.RyanSmithAT: RT There is only one MTLDevice on M1 Ultra.
HOW TO POWER OFF PROMISE PEGASUS R4 PRO
RyanSmithAT: Mac Pro needs a *lot* more I/O than what two M1 Maxes can provide.RyanSmithAT: Final thought for the day on M1 Ultra: it makes me think of the "United Federation of Hold My Beer" meme.RyanSmithAT: Thunderbolt is an anyone thing as long as you pay your license fees and pass the conformance tests.gavbon86: NEVER! The only thing that should be pickled is my liver in a fine single malt 😁.gavbon86: They should broadcast your fights on….If SK Hynix, Samsung, and Micron can get out more… gavbon86: A lot of it comes down to memory IC yields and stock.I had no problems creating data on the Pegasus array at up to 688MB/s All of the Pegasus devices ship in RAID 5 however they do support RAID-0/1/5/50/6/10. The drive has a 6Gbps SATA interface although the Pegasus R4/R6 supports SAS drives as well. The 7K3000 spins its four platters at 7200RPM and buffers data with a 64MB on-board cache. The 12TB R6 we received uses six Hitachi Deskstar 7K3000 2TB drives (HDS723020BLA642) in a 9.7TB RAID-5 configuration. Promise is announcing availability of four different configurations of the Pegasus available via Apple's online store:Īll of the available Pegasus systems ship with 7200RPM 3.5" hard drives, although Promise mentioned that we will may see SSD enabled configurations in the future. The Pegasus is audible thanks to its six hard drives and two fans, but it's not what I'd consider loud.
There are two LEDs per drive bay as well as power and Thunderbolt LEDs on the left side of the device:
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