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StarTech.com Thunderbolt 3 PCIe Expansion Chassis, External Enclosure W/Dual PCI Express Slots, PCIe Box for Laptops/Desktops/All-In-Ones, 8K/4K Output Via TB3/DP 1.4 Ports, For Video Capture/Fiber/Ethernet Cards - TAA

1 offer · 1 shop · last checked 2026-10-29 15:22 (Europe/Berlin)

Connectivity technology
Wired
Host interface
Thunderbolt 3
DisplayPorts quantity
1
DisplayPort version
1.4
Product image: StarTech.com Thunderbolt 3 PCIe Expansion Chassis, External Enclosure W/Dual PCI Express Slots, PCIe Box for Laptops/Desktops/All-In-Ones, 8K/4K Output Via TB3/DP 1.4 Ports, For Video Capture/Fiber/Ethernet Cards - TAA1 / 8

Delivered total

EUR 610,66

Sold by 0815 DE · 2TBT3-PCIE-ENCLOSURE · New

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1 live offer

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Observed item prices

0815 DE, one listing

This is the item price of one seller's listing, not a delivered total and not the best price across sellers.

Observed prices over time

Latest
EUR610,6629 Oct 2026
Lowest
Unchanged since 27 Oct 2026
Observed prices over time
DayLowestHighestLastChecks
29 Oct 2026EUR610,66EUR610,66EUR610,662
28 Oct 2026EUR610,66EUR610,66EUR610,663
27 Oct 2026EUR610,66EUR610,66EUR610,661

About this product

StarTech.com Thunderbolt 3 PCIe Expansion Chassis, External Enclosure W/Dual PCI Express Slots, PCIe Box for Laptops/Desktops/All-In-Ones, 8K/4K Output Via TB3/DP 1.4 Ports, For Video Capture/Fiber/Ethernet Cards - TAA, Wired, Thunderbolt 3, Silver, 8K Ultra HD, 60 Hz, Power

Read the full source description

Add dual external PCIe (PCI Express 3.0) slots, Thunderbolt 3 ports, and a DisplayPort connection to a Thunderbolt 3 equipped system.

Add two PCI-Express 3.0 x16 capable cards and increase the potential of a Thunderbolt 3 or 4 capable laptop, desktop, or all-in-one system. This Thunderbolt 3 PCIe Expansion Chassis lets you take advantage of the vast range of PCIe expansion cards with computers that lack PCIe slots. The chassis lets you connect an external monitor via the DisplayPort (DP) or Thunderbolt 3 ports, supporting Ultra High Definition (UHD) 4K or 8K resolutions.

Enhanced Computer Capabilities

Connect the expansion box to a Thunderbolt 3 or 4 computer with the included 3.3ft (1m) Thunderbolt-certified cable. The chassis features dual PCIe 3.0 x16 slots with 32Gbps of bandwidth that is shared dynamically between both slots (each slot supports up to 2700MBps/21.6Gbps). Add extra functionality to a host device using video capture cards, high-speed fiber or Ethernet networking, NVMe drives, FireWire, sound cards, or any other PCIe-compatible card.

Flexible Card Support

The expansions chassis supports single-slot cards to a maximum length of 8in (20.3cm), allowing current or legacy PCIe cards to be installed. The built-in fan ensures active cooling for your hardware, preventing overheating during heavy usage.

The TAA-Compliant chassis delivers up to 25W per slot, ensuring optimal performance for your connected devices. In addition, the two internal 12V 15W SATA power ports ensure the installed cards have enough power (up to 40W per card) at their disposal.

8K & 4K Monitor Support

Connect a second high-resolution monitor using the DP 1.4 or Thunderbolt 3 ports at the back of the chassis. Enjoy video resolutions of up to single 8K or 5K 60Hz or dual 4K 60Hz (other video resolutions are also supported).

Compatibility

The enclosure is driverless, enabling rapid deployment and is supported in macOS, Windows, and Linux.

The chassis can be placed horizontally or vertically, adapting to your workspace. The toolless design and aluminum construction ensure fast card installation and longevity.

Note: Some expansion cards installed in the chassis may require drivers to be installed.

The StarTech.com Advantage

Text from Specs Icecat.

Specifications

50 specifications

Product data: Specs Icecat

GTIN
00065030895002
MPN
2TBT3-PCIE-ENCLOSURE
Ports & interfaces8
Connectivity technology
Wired
Host interface
Thunderbolt 3
DisplayPorts quantity
1
DisplayPort version
1.4
Thunderbolt 3 ports quantity
2
Microphone in
No
PCI Express x16 slots
2
PCIe version
3.0
Network1
Ethernet LAN
No
Performance8
Card reader integrated
No
HD type
8K Ultra HD
Number of displays supported
2
Maximum refresh rate
60 Hz
Product colour
Silver
LED indicators
Power
Rubber feet
Yes
Housing material
Aluminium
Cooling3
Built-in fan
Yes
Number of fans
1 fan(s)
Fan diameter
6 cm
Power7
Power source type
DC
AC input voltage
100 - 240 V
Input current
3 A
Output voltage
12 V
Output current
10 A
Power consumption (max)
120 W
Compatible power plug types
AU, EU, JP, UK, US
Software2
Windows operating systems supported
Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 11 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
Mac operating systems supported
Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura
Operational conditions3
Operating temperature (T-T)
5 - 65 °C
Storage temperature (T-T)
-20 - 65 °C
Operating relative humidity (H-H)
20 - 80%
Sustainability1
Sustainability compliance
Yes
Weight & dimensions4
Width
281 mm
Depth
84 mm
Height
142 mm
Weight
1.6 kg
Packaging data4
Package width
285 mm
Package depth
353 mm
Package height
143 mm
Package weight
3.4 kg
Packaging content3
Cables included
Thunderbolt
AC adapter included
Yes
Quick start guide
Yes
Technical details1
Compliance certificates
RoHS, Trade Agreements Act (TAA)
Logistics data4
Products per master (outer) case
3 pc(s)
Master (outer) case width
375 mm
Master (outer) case length
455 mm
Master (outer) case height
325 mm
Other features1
Chipset
Titan Ridge DSL7440 (x2), Ti TPS65983B (x2)