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Black portable SSD with aluminum core and USB-C port

Oyen Digital

Oyen Digital U34 Bolt 1TB portable SSD

SKU CH-0YK3-5Y1Z7

A portable 1 TB SSD reaching 2800 MB/s over Thunderbolt with MIL-Standard 810 ruggedisation and aluminium cooling

  • Total capacity1 TB
  • Product colorBlack
  • Sustained transfers up to 2800 MB/s slash project wait times
  • Thunderbolt 4 and USB4 (40 Gbps) support works with any modern host
  • MIL-STD-810F rating survives shock vibration and dust in the field
  • Aluminium core cooling keeps performance steady under heavy workloads
  • Three-year Oyen Digital warranty with US-based support team

1 TB USB4 portable SSD

The Oyen Digital U34 Bolt provides 1 TB of external solid-state storage with a USB-C connection rated for 40 Gbps bandwidth. Sustained sequential transfers reach 2800 MB/s, letting creative professionals move large media libraries in minutes. An aluminium core dissipates heat during prolonged workloads, and MIL-Standard 810F certification confirms resistance to shock, vibration and dust. The drive is backed by a three-year manufacturer warranty.

Built for mobile creators needing rugged speed

Video editors, photographers and field engineers who require fast, durable external storage will benefit from the 2800 MB/s throughput and military-grade toughness. Users whose workflows rely on legacy USB-A ports without adapters, or who need capacities beyond 1 TB, should consider alternative solutions. The single USB-C interface also means systems lacking that port cannot connect the drive directly.

1 TB capacity handles active projects

One terabyte comfortably holds active 4K video timelines, RAW photo catalogues and large design assets with room for incremental backups. Sustained 2800 MB/s performance keeps pace with multi-stream editing and rapid file duplication. When projects grow beyond the available space or when archival storage demands multiple terabytes, a higher-capacity or multi-drive setup becomes necessary.

How it compares

Measured against everything we stock in Portable USB SSDs, at today’s prices. Recalculated every night.

Price $292.99
Pricier than about 69% of the 410 comparable items (median $202.99).
Total capacity 1 TB
Typical for this category: the median of 311 items is 1 TB.
Price per TB $292.99 per TB
Pricier than about 87% of the 310 comparable items (median $142.00 per TB).

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Specifications

Product
Total capacity1 TB
Product colorBlack

Questions about this item

What host port do I need on my computer to reach the 2800 MB/s speed with the U34 Bolt?

A Thunderbolt 4 or USB4 port capable of 40 Gbps is required to hit the 2800 MB/s transfer rate.

Will the drive work with my older laptop that only has USB 3.2 ports?

Yes, the drive is backward compatible with USB 3.2 and Thunderbolt 3 hosts, though speeds will be limited to the older port's maximum.

How can I verify the drive is running at full performance after I plug it in?

Run a sequential read/write benchmark; sustained results near 2800 MB/s confirm the Thunderbolt 4 or USB4 link is active.

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