OWC Helios 5S Thunderbolt 5 80Gb/s PCIe and Connectivity Expansion Solution

Stacked. Jacked. Mac.

Pump up your Mac Studio or Mac mini with the fastest and highest capacity stackable hybrid storage innovation on the planet. Now you can flex your true form...with up to 64x MORE storage capacity, up to 6302MB/s speed that rivals the latest Mac Studio models, and a six port Thunderbolt/USB-A hub for additional connectivity possibilities. Show off all that jacked up brawn in a buff, aircraft grade aluminum design that nestles perfectly on top or underneath your mighty Mac.

Max out your capacity by building a workflow shredding monster with your own NVMe SSD and SATA HDD or go all gain no pain with a ready-to-run dual drive solution. Either choice lets you expand your data storage muscle to gigantic proportions with performance that rips.

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  Work at Internal Drive Speed: Edit 8K video, run AI models, and access files with up to 6302MB/s real-world performance that matches your Mac Studio's internal SSD


• 
  Protect Your Work: Aircraft-grade aluminum construction safeguards your drives while dissipating heat to maintain consistent peak performance


• 
  Access Your Entire Library: Put all your projects, assets, and archives at your fingertips with up to 8TB of fast NVMe storage plus 24TB of high-capacity HDD space


• 
  Maintain Your Focus: Work distraction-free with a smart adaptive fan that activates only when needed


• 
  Connect It All: Three Thunderbolt 5 ports and three USB-A ports let you run multiple displays, drives, and devices simultaneously without swapping cables


• 
  Grows With You: Easily upgrade to higher-capacity drives when your needs change


• 
  Integrate Easily: Compatible with your Thunderbolt 5/4, USB4, or Thunderbolt 3 Mac or PC right out of the box


• 
  Ready To Run: Hit the ground running at top speed with the included Thunderbolt 5 80Gb/s cable


• 
  Confidence Assured: 3-year warranty on complete solutions (1-year on DIY enclosure) provides peace of mind ownership

All Gain. No Lag Pain.

Powered by advanced Thunderbolt 5 technology, you can use StudioStack to keep pace with the latest Mac Studio computers' internal storage speed:

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  OWC StudioStack: Up to 6302MB/s


• 
  Mac Studio 2025 (M4 Max, 512GB): 4084MB/s


• 
  Mac Studio 2025 (M4 Max, 1TB+): 6204MB/s


• 
  Mac Studio 2025 (M3 Ultra): 6260MB/s

More from the Manufacturer

• Work at Internal Drive Speed:


• Edit 8K video, run AI models, and access files with up to 6302MB/s real-world performance that matches your Mac Studio's internal SSD


• Protect Your Work:


• Aircraft-grade aluminum construction safeguards your drives while dissipating heat to maintain consistent peak performance


• Access Your Entire Library:


• Put all your projects, assets, and archives at your fingertips with up to 8TB of fast NVMe storage plus 24TB of high-capacity HDD space


• Maintain Your Focus:


• Work distraction-free with a smart adaptive fan that activates only when needed


• Connect It All:


• Three Thunderbolt 5 ports and three USB-A ports let you run multiple displays, drives, and devices simultaneously without swapping cables


• Grows With You:


• Easily upgrade to higher-capacity drives when your needs change


• Integrate Easily:


• Compatible with your Thunderbolt 5/4, USB4, or Thunderbolt 3 Mac or PC right out of the box


• Ready To Run:


• Hit the ground running at top speed with the included Thunderbolt 5 80Gb/s cable