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Black rectangular portable SSD with magnetic back

Oyen Digital

Oyen Digital Helix Mag40 2TB portable SSD

SKU CH-8YMX-EAEGZ

USB4 portable SSD with magnetic MagSafe attachment for iPhone 15 and newer, delivering up to 2800MB/s for 4K ProRes video capture

  • Capacity2TB
  • ColorBlack
  • Magnetic MagSafe attachment snaps securely to iPhone 15
  • Up to 2800MB/s USB4 speed transfers large files fast
  • Aluminum enclosure protects drive in a slim pocket form
  • Records 4K ProRes video directly to external storage
  • TLC NAND flash delivers consistent performance for creative work

Magnetic iPhone Storage

The Oyen Digital Helix Mag40 is a 2TB portable SSD that snaps magnetically to MagSafe-enabled iPhone 15 and newer models. It provides immediate extra capacity for capturing 4K ProRes video directly to the drive, bypassing internal storage limits during extended shoots. The aluminum enclosure protects the TLC NAND flash while remaining slim enough for pocket carry.

USB4 Workflow Integration

A USB4 connection delivers up to 2800MB/s transfer speeds when paired with Thunderbolt or USB4 ports on Macs, PCs, or iPads. The drive draws power from the host, so no separate adapter is required, and the magnetic mount keeps the cable strain-free during handheld recording. It appears as a standard volume, ready for editing apps without driver installation.

For Mobile Creators

This drive suits videographers and photographers who need fast, cable-free expansion attached to their iPhone in the field. Users without MagSafe-compatible phones or hosts limited to USB 3.2 Gen 1 will not reach the rated throughput and may prefer a conventional cabled SSD. Builders requiring internal M.2 installation should look elsewhere.

Highlights

  • Magnetic MagSafe attachment snaps securely to iPhone 15
  • Up to 2800MB/s USB4 speed transfers large files fast
  • Aluminum enclosure protects drive in a slim pocket form
  • Records 4K ProRes video directly to external storage
  • TLC NAND flash delivers consistent performance for creative work

Specifications

Capacity2TB
ColorBlack

Questions about this item

What sustained write speed does the Helix Mag40 maintain during long 4K ProRes recording sessions?

The drive delivers up to 2800MB/s over USB4, enabling continuous 4K ProRes capture directly to the SSD without filling internal iPhone storage.

How hot or loud does the aluminum enclosure get when the SSD runs all day?

The premium aluminum housing acts as a passive heatsink, so the drive stays cool and completely silent even during extended high-speed transfers.

Which iPhone models can the magnetic mount attach to without extra accessories?

The MagSafe-compatible design snaps directly to iPhone 15 and newer models; older phones or non-MagSafe cases would need a magnetic adapter.

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