OYEN DIGITAL Helix MAG40 | 2800 MB/s Magnetic USB4 Portable SSD

The OYEN DIGITAL Helix MAG40 combines high-speed portable storage with a compact magnetic design made for mobile creative workflows. Its MagSafe-compatible enclosure attaches securely to compatible iPhones, keeping up to 4TB of external storage close at hand while recording video, capturing photos, or transferring large projects. A USB4 40Gb/s connection delivers speeds up to 2,800 MB/s, while the solid aluminum enclosure helps protect the SSD and dissipate heat without a fan. The Helix MAG40 can record supported 4K ProRes formats directly from compatible iPhones, helping preserve the phone’s internal storage during extended shoots. It also works as a compact portable SSD for USB-C and Thunderbolt-equipped Mac and Windows computers. Key features Transfer speeds up to 2,800 MB/s USB4 40Gb/s USB-C connection MagSafe-compatible magnetic mounting Supports direct 4K ProRes recording on compatible iPhones Compact, pocket-friendly design Solid aluminum enclosure High-quality 3D TLC NAND flash Bus powered with no external power supply required Compatible with iPhone 15 and newer USB-C models Compatible with USB-C and Thunderbolt-equipped computers Includes 1TB of AvastorX cloud storage for one year Available in 2TB and 4TB capacities Connection compatibility USB4 40Gb/s Thunderbolt 5 Thunderbolt 4 Thunderbolt 3 Compatible USB-C connections USB-C-equipped iPhone 15 and newer models Maximum performance requires a compatible USB4 or Thunderbolt connection. Performance may be lower when connected through earlier USB standards. Magnetic attachment requires a MagSafe-compatible iPhone or case. Other USB-C devices can use the SSD without magnetic attachment. Formatting compatibility The Helix MAG40 is preformatted HFS+ for Mac. It can be reformatted for Windows or cross-platform use if desired. Reformatting erases all information stored on the drive. Back up any required files before changing the format. Specifications Drive type: Portable NVMe solid-state drive Interface: USB4 40Gb/s Connector: USB-C Maximum speed: Up to 2,800 MB/s Flash memory: 3D TLC NAND Controller: PS2251-21 Factory format: HFS+ Operating temperature: 32° to 158°F Dimensions: 2.36 × 2.5 × 0.54 inches Drive weight: 4 oz Color: Black Certifications: CE and FCC Included items OYEN DIGITAL Helix MAG40 Portable SSD Short USB-C to USB-C cable Quick-start guide One year of 1TB AvastorX cloud storage Warranty Three-year OYEN DIGITAL warranty with USA-based support