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Black 2.5-inch drive enclosure with aluminium finish and USB-C port

Silicon Power

Silicon Power Bolt B75 Pro USB 3.2 Gen 2 Type-C 2.5" Drive Enclosure Black

SKU CH-J0ZV-FYXYF

Turns a 2.5" 7 mm drive into portable 10 Gbps USB 3.2 Gen 2 storage with an impact-resistant aluminium shell

  • Size2.5"
  • Up to 10 Gbps transfer speed with USB 3.2 Gen 2 interface
  • Reversible USB Type-C port for convenient modern laptop connections
  • 2 mm aluminium body dissipates heat and resists impacts
  • Lightweight 0.07 kg design suits travel and daily use
  • Fits 7 mm 2.5-inch SSD or HDD for storage upgrades

Silicon Power Bolt B75 Pro Enclosure

The Silicon Power Bolt B75 Pro is a 2.5-inch drive enclosure built for USB 3.2 Gen 2 Type-C connectivity. It houses a single 7 mm hard drive or SSD and provides a reversible plug for modern laptops and desktops. The aluminium body aids heat dissipation while keeping weight low at 0.07 kilogram.

Suits users upgrading a spare 2.5-inch drive

This enclosure suits anyone wanting to reuse an internal 2.5-inch drive as fast external storage with a Type-C cable included. It is not for builders who need a 3.5-inch bay, an M.2 slot, or a drive thicker than 7 mm. Buyers requiring RAID, hardware encryption or multiple bays should look at a different class of enclosure.

USB 3.2 Gen 2 interface at 10 Gbit/s

The single specification that decides fit is the USB 3.2 Gen 2 interface rated at 10 Gbit/s. This bandwidth ceiling determines the maximum transfer speed you will see from any installed drive. If your workflow needs sustained throughput beyond that figure, this enclosure will not meet the requirement.

Highlights

  • Up to 10 Gbps transfer speed with USB 3.2 Gen 2 interface
  • Reversible USB Type-C port for convenient modern laptop connections
  • 2 mm aluminium body dissipates heat and resists impacts
  • Lightweight 0.07 kg design suits travel and daily use
  • Fits 7 mm 2.5-inch SSD or HDD for storage upgrades

Specifications

Size2.5"

Questions about this item

Does the Bolt B75 Pro enclosure stay cool during long file transfers?

The aluminum body acts as a heatsink, dissipating heat so the drive remains cool to the touch even under sustained 10 Gbps loads.

What drive size and cable do I need to use this enclosure?

It accepts any 7 mm thick 2.5-inch HDD or SSD and ships with a USB 3.2 Gen 2 Type-C to Type-A cable for immediate connection.

Can I connect the Bolt B75 Pro to an older laptop that only has USB 3.1 Gen 1 ports?

Yes, the USB 3.2 Gen 2 interface is backward compatible, so it will work at the host port's maximum speed of 5 Gbps.

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