Sonnet Breakaway Box 850T5 Thunderbolt 5 eGPU System

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Delivered between Thu, 21.5. and Mon, 25.5.
Only 3 pieces in stock at third-party supplier
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Product details

The Breakaway Box 850T5 from Sonnet Technologies is a powerful eGPU enclosure specifically designed for use with Thunderbolt 5. With two Thunderbolt 5 ports, this system offers a significant increase in PCIe bandwidth compared to traditional Thunderbolt 3 GPU enclosures. This enables graphics performance comparable to that of PC workstations, making it ideal for creative professionals and gamers who require enhanced performance. Additionally, the Breakaway Box features an integrated Thunderbolt 5 hub that provides extra connectivity options, including a downstream Thunderbolt 5 port, three USB Type A ports with 10 Gbps, and a 5Gb Ethernet port. This enclosure is an excellent choice for anyone looking to elevate their graphics performance to a new level.

  • Double PCIe bandwidth compared to Thunderbolt 3 GPU enclosures
  • Integrated Thunderbolt 5 hub with additional ports
  • Compatible with Thunderbolt 4 and Thunderbolt 5 Windows laptops
  • Maximum data transfer rate of 10 Gbps via USB ports.

Key specifications

USB ports
Thunderbolt 5, USB-A
Exact USB ports
Thunderbolt 5 (2x)

General information

Item number
62188403
Manufacturer
Sonnet
Category
Hard drive enclosures
Manufacturer No.
GPU-850-T5
Release date
16.9.2025
May include power adapter
Yes

Colour

Colour
Silver
Exact colour description
Silver

Case properties

External case type
eGPU case

Connections

Network connections
RJ45 (1x)
USB ports
Thunderbolt 5, USB-A
Exact USB ports
Thunderbolt 5 (2x)

Power supply

Power supply
Electrical connection

Origin

Country of origin
Taiwan

Voluntary climate contribution

CO₂ emissions
63.25 kg
Climate contribution
CHF 1.51

Package dimensions

Length
48 cm
Width
34.50 cm
Height
29 cm
Weight
8.70 kg

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Hard drive enclosures» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Sonnet
    Not enough data
  • 1.ASUS
    0.5 %
  • 2.Axagon
    0.6 %
  • 2.Terramaster
    0.6 %
  • 4.Ugreen
    0.7 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Sonnet
    Not enough data
  • 1.Digitus
    0 days
  • 1.Fantec
    0 days
  • 1.i-tec
    0 days
  • 1.Icy Box
    0 days

Return rate

How often is a product of this brand in the «Hard drive enclosures» category returned?

Source: Digitec Galaxus
  • Sonnet
    Not enough data
  • 1.iBox
    1.6 %
  • 2.i-tec
    1.7 %
  • 3.ASUS
    1.8 %
  • 4.LC-Power
    1.9 %
Source: Digitec Galaxus