SPARKLE Thunderbolt 5 eGPU Studio-G 850 Ultra

SPARKLE Thunderbolt™ 5 eGPU Studio-G 850 Ultra is a premium external GPU enclosure featuring Thunderbolt™ 5, an 850W ATX 3.1 power supply, PCIe Gen4 x16 expansion, support for 3.5-slot desktop graphics cards, 96W Power Delivery, 2.5Gb Ethernet, and USB 3.2 connectivity. Designed for AI, gaming, 3D rendering, engineering, and professional content creation, it delivers desktop-class graphics performance to compatible laptops and mini PCs.

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SKU: TBX-850FAB Category: Tags: , Brand:

SPARKLE Thunderbolt 5 eGPU Studio-G 850 Ultra

Features

  • Thunderbolt™ 5 powered by Intel® Barlow Ridge controller.
  • Up to 80 Gbps bi-directional and 120 Gbps Bandwidth Boost.
  • Supports full-size 3.5-slot PCIe desktop graphics cards.
  • Built-in 850W ATX 3.1 power supply.
  • Delivers up to 600W GPU power with 12V-2×6 and 3 × 8-pin PCIe connectors.
  • 96W Power Delivery charges connected laptops using a single cable.
  • PCIe Gen4 x16 expansion slot (x4 electrical via Thunderbolt).
  • Includes USB-C, USB-A, and 2.5GbE Ethernet ports for workstation connectivity.
  • Tool-less Gullwing Door Design simplifies GPU installation and upgrades.
  • Ideal for gaming, AI workloads, CAD, video editing, 3D rendering, engineering, and creative professionals.

Specifications

Product Name SPARKLE Thunderbolt™ 5 eGPU Studio-G 850 Ultra
Model Number TBX-850FAB
Manufacturer SPARKLE
Product Type Thunderbolt™ 5 External GPU (eGPU) Enclosure
Thunderbolt Controller Intel® Barlow Ridge
Thunderbolt Interface 2 × Thunderbolt™ 5 (1 Upstream, 1 Downstream)
Thunderbolt Bandwidth Up to 80 Gbps Bi-directional / 120 Gbps Bandwidth Boost
Host Charging Up to 96W Power Delivery
Downstream Power Up to 15W
Internal PCIe Slot PCIe 4.0 x16 (x4 Electrical)
GPU Support Up to 3.5-Slot PCIe Graphics Card
Maximum GPU Size 346 × 170 × 77 mm
Maximum GPU Power Up to 600W
Built-in Power Supply 850W ATX 3.1 PSU
GPU Power Connectors 1 × 12V-2×6, 3 × 8-Pin PCIe
USB Ports 3 × USB-A 3.2 Gen2 (10Gbps), 1 × USB-C 3.2 Gen2 (10Gbps)
Network 1 × 2.5 Gigabit Ethernet
Cooling Integrated High-Airflow Chassis Cooling
Operating System Windows 10/11 with Thunderbolt™ 4 or Thunderbolt™ 5
Dimensions 403 × 200 × 237 mm
Color Black