StarTech.com 2TBT3-PCIE-ENCLOSURE - Thunderbolt 3 PCIe Enclosure Box
Features
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
- THUNDERBOLT 3 PCIE EXPANSION CHASSIS: Add PCI Express support to a Thunderbolt 3/4 capable laptop/desktop computer; Dual external PCIe 3.0 x16 slots; 32Gbps of combined bandwidth (up to 21.6Gbps/2700MBps per slot); 3.3ft (1m) Thunderbolt cable included
- EXPANDABILITY FOR LAPTOPS: Integrate video capture cards, high-speed fiber/Ethernet connectivity, NVMe drives, FireWire cards, and more to unlock the potential of a notebook using this Thunderbolt 3 to PCIe chassis; Toolless design; Aluminum construction
- 8K & 4K DISPLAY SUPPORT: Connect a display through the external PCIe enclosure; The DP 1.4 port and TB3 ports support video outputs up to 8K/5K 60Hz or dual 4K 60Hz (other video resolutions are also supported); PCIe box does not support GPU graphic cards
- ROBUST POWER: The chassis delivers 25W per PCIe slot and features dual internal 12V 15W SATA power ports for up to 40W per card; 12V 10A (120W) universal power adapter is included and is compatible with NA/JP, UK, EU, and ANZ regions
- COMPATIBILITY: Use single-width cards up to 8in (20.3cm) long; Built-in fan for active cooling; Daisy chain compatible with multiple TB3/4 devices; The chassis is driverless and is compatible with macOS, Windows; TAA-compliant
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 and Windows.
The chassis can be placed horizontally or vertically, adapting to your workspace. The toolless design and aluminum construction ensure fast card installation and longevity.
Specifications
Technical Specifications
| Internal Ports | 2 - PCI Express x162 - 15 pin SATA Power Plug |
|---|---|
| External Ports | 2 - Thunderbolt™ 3 USB-C (24-pin) (40Gbps)1 - DisplayPort (20 pin) Female |
| Operating Temperature | 5 to 65°C (41 to 149°F) |
| Storage Temperature | -20 to 65°C (-4 to 149°F) |
| Humidity | 20 to 80% |
| Fan(s) | Yes |
| Fans | 1 - 60 mm |
| Ports | 3 |
| Interface | Thunderbolt |
| Bus Type | PCI Express |
| Port Style | External Hub |
| Industry Standards | Thunderbolt 3DisplayPort 1.4PCI Express 3.0 |
| Chipset ID | Titan Ridge DSL7440 (x2)Ti TPS65983B (x2) |
| LED Indicators | 1 - Solid Blue: Receiving PowerOff: No Power |
| Package Height | 5.6 in [14.3 cm] |
| Package Length | 13.9 in [35.3 cm] |
| Shipping (Package) Weight | 7.8 lb [3.5 kg] |
| Package Width | 11.2 in [28.5 cm] |
| Package Quantity | 1 |
| Maximum Data Transfer Rate | 40 Gbps (Thunderbolt 3) |
| Maximum Cable Length | 39.4 in [1000 mm] |
| Bandwidth | 3.94 GB/s (x4 PCIe 3.0 ) |
| Type and Rate | Thunderbolt 3 - 40 Gbit/s |
| Color | Black |
| Product Height | 5.6 in [14.2 cm] |
| Product Length | 3.3 in [8.4 cm] |
| Weight of Product | 3.6 lb [1.6 kg] |
| Product Width | 11.1 in [28.1 cm] |
| Material | Aluminum |
| Power Source | AC Adapter Included |
| Input Voltage | 100 - 240 AC |
| Input Current | 3A |
| Output Voltage | 12V DC |
| Output Current | 10A |
| Center Tip Polarity | Positive |
| Plug Type | N |
| Power Consumption (In Watts) | 120 |
| Brand | StarTech.com |
|---|---|
| Product Type | PC Parts > Graphics Cards |
| Weight | 1.587 kg |
| Warranty |
|---|
Note:
Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return








