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Save 12% on this 4TB USB4 portable SSD with MagSafe attachment. Delivers up to 2800MB/s and enables 4K ProRes capture on iPhone 15 and newer. Ideal for videographers and professionals needing fast, magnetic storage.
Tip: Use a USB4 or Thunderbolt 4 port for full 2800MB/s performance.
Best for: Professional videographers and iPhone users needing fast, magnetic external storage.
The Oyen Digital Helix Mag40 is a purpose-built portable SSD for videographers and content creators. Its MagSafe magnetic attachment lets you snap it onto an iPhone 15 or later for offloading or direct 4K ProRes recording, bypassing internal storage limits. Inside, the USB4 interface delivers up to 2800MB/s reads and writes, keeping transfers fast. The slim aluminum housing is durable and pocket-friendly, but it lacks any water or dust protection, so it's best for desk or studio use. 12, it's priced at a premium over standard 4TB SSDs, but the unique magnetic integration and speed justify the cost for iPhone-heavy workflows. If you need a fast, magnetic external drive for professional video work, this is a solid choice.
The current price of $623.12 is 12% off the original $711.49. While it matches the 90-day average, it's about $93 above the 180-day average of $529.68, suggesting the price has risen recently. If you don't need it immediately, waiting for a return to the lower price could save you money.
Yes, it attaches magnetically to any MagSafe-compatible iPhone (iPhone 15 and newer) and works via USB-C for fast data transfer and direct 4K ProRes recording.
Yes, the drive includes a USB4 cable, though you may need a longer or specific cable for your workflow.
Yes, it works as a standard USB4/Thunderbolt 4 external SSD on any computer or device with a USB-C port, though the magnetic attachment requires a MagSafe case or sticker.
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Currently $623.12
30-Day Avg
$711.49
90-Day Avg
$623.15
180-Day Avg
$529.68
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