Top 10 External GPU Thunderbolt 3 – Computer Cases

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1. Razer


Classic Black, 650W PSU, Razer Core X Aluminum External GPU Enclosure eGPU: Compatible with Windows & MacOS Thunderbolt 3 Laptops, NVIDIA /AMD PCIe Support

Razer #ad - Built-in power supply: includes a 650w ATX PSU with 100W laptop charging via Thunderbolt 3. Desktop grade performance: boosts thunderbolt 3 laptop performance with support for up to 3 slot wide PCIe full sized desktop graphics cards graphics card NOT included. Compatibility windows: requires thunderbolt 3 external graphics eGPU support with RS45 or later and compatible NVIDIA or AMD graphics cards. Compatibility macos: requires thunderbolt 3 and High Sierra 1013. 4 or later and compatible AMD graphics cards only NVIDIA cards not supported.
BrandRazer #ad
ManufacturerRazer USA Ltd #ad
Height6.62 Inches
Length9.06 Inches
Weight14.29 Pounds
Width14.74 Inches
Part NumberRC21-01310100-R3U1
Warranty1 Year

2. StarTech

#ad Thunderbolt 3 PCIe Expansion Chassis w/DisplayPort – PCIe x16 – External PCIe Slot for Thunderbolt 3 Devices TB31PCIEX16

StarTech #ad - Displayport connection: this thunderbolt 3 pcIe expansion slot supports one 4K DisplayPort monitor, and a second extended monitor display through the Thunderbolt 3 USB-C port.

High speeds: experience increased productivity with Thunderbolt 3 and up to 40Gbps bandwidth which is twice the speed of Thunderbolt 2 20Gbps and eight times faster than USB 3. 0 5gbps. Broad compatibility: for ultimate convenience, this Thunderbolt 3 external PCIe enclosure works with both your Mac and Windows computers so you’re not limited to what systems you can use with the expansion box. Expand your connectivity: add an external pcie pci express 3. 0 x16 slot and a displayport connection to your Thunderbolt 3 equipped MacBook or laptop with this Thunderbolt 3 PCIe expansion chassis.
BrandStarTech #ad
ManufacturerSTARTECH.COM #ad
Height3.2 Inches
Length11 Inches
Weight3.57 Pounds
Width5.6 Inches
Part NumberTB31PCIEX16
Warranty2 Year

3. Razer


Black, Razer Core X External Graphics Card Enclosure with Thunderbolt 3 Connection

Razer #ad - Plug and play for ultimate convenience, Aluminium chassis. Pcie desktop graphics Cards Support for desktop-class performance. Thunderbolt 3 connection to systems for fast speeds up to 40 Gbps.

Graphics card sold separately. Timing varies by device. Free upgrade to windows 11 - the windows 11 upgrade will be delivered to qualifying devices late 2021 into 2022. Certain features require additional hardware - more information found on Microsoft Windows store. Windows 10 systems require external graphics eGFX support and RS1 or later and compatible NVIDIA or AMD graphics card. Macs require macos high sierra 1013. 4 or later and compatible AMD graphics card. Support for full-length, up to 3 slot-wide PCIe desktop graphics cards. Powerful 650w atx power supply and 100W laptop charging.
BrandRazer #ad
ManufacturerPrince Computer Trading LLC #ad
Height6.61 Inches
Length14.72 Inches
Weight15.23 Pounds
Width9.06 Inches
Part NumberRC21-01310100-R3W1

4. Razer


Razer Core X Mercury External Desktop GPU Graphics Enclosure Thunderbolt 3

Razer #ad - Highly mobile developers can now harness the power of compatible NVIDIA Quadro cards and AMD Radeon Pro cards for professional graphics performance. Desktop-class performance the razer core x series features support for the latest pcie desktop graphics cards including nvidia geforce and amd xconnect enabled Radeon cards. Just plug and play after setup is completed with your laptop, the Razer Core X eGPUs are plug and play when connected with compatible laptops for quick connection to.
BrandRazer #ad
ManufacturerRazer Inc. #ad
Height9.06 Inches
Length6.61 Inches
Weight14.29 Pounds
Width14.72 Inches
Part NumberRC21-01310200-R3W1



ADT-LINK M.2 Key M NVMe External Graphics Card Stand Bracket with PCIe3.0 X4 to Thunderbolt 3 Riser Cable PCI-Express External Adapter Cable EGPU Adapter 25cm 50cm 32Gbs for ITX STX NUC 25CM

ADT-LINK #ad - Please prepare or purchase the power separately. Graphics card compatibility: support for new graphics cards shipped after 2015 old graphics cards shipped before 2014 are not supported.

Maximum speed: pcie Gen3. 0 32gbps. Product accessories: with 50cm lightning 3 cable?Hexagonal copper posts and related screws for fixed graphics cards, and single 6P to dual 8P graphics card power adapters. Motherboard compatibility: notebook, ITX/STX motherboard, NUC, only supports thunderbolt3 Thunderbolt 3 interface. Power description: the model that supports the power supply is DELL 12V/18A/220W power supply, or the standard ATX power supply.
BrandADT-LINK #ad
ManufacturerADT-LINK #ad
Weight0.07 Pounds
Part NumberN32827-8

6. Sonnet Technologies


Sonnet Echo Express SEIIIe Thunderbolt 3 Edition 3-Slot PCIe Card Expansion Chassis

Sonnet Technologies #ad - 40gbps thunderbolt 3 interface-offers 2750 mb/s of pcie bandwidth, doubling the performance of thunderbolt 2. See computer compatibility at Bottom of Page, Includes 2-year warranty and free lifetime customer support since 1986. Three pcie 3. 0 slots-supports three full-height, half-length+ up to 7. 75 inches long. Two thunderbolt 3 usb-c ports-one port reserved for connection to the computer. Connects three pcie cards to any mac with thunderbolt 3 ports-use multiple high-performance pcie cards at the same time.
BrandSonnet Technologies #ad
Height9.06 Inches
Length8.07 Inches
Weight6.61 Pounds
Width16.54 Inches
Part NumberECHO-EX-SE3E-T3

7. Sonnet Technologies


Sonnet Echo Express SEL Thunderbolt 3-to-PCIe Expansion Chassis 1 low profile slot

Sonnet Technologies #ad - Connects a pcie expansion card to computers without slots—use high-performance pcie cards with any mac or windows pc with a thunderbolt 3 port 40gbps thunderbolt 3 interface—offers 2750 mb/s of pcie bandwidth, doubling the performance of Thunderbolt 2 Small Package, attaching a single USB peripheral device, Thunderbolt-compatible PCIe cards at full performance Two Thunderbolt 3 USB-C Ports—One port reserved for connection to the computer; second port supports daisy-chaining of up to five additional Thunderbolt devices to your computer, Full Performance—Smallest Thunderbolt 3-to-PCIe card expansion system available, supports the most popular low-profile, or connecting up to two 4K displays or one 5K display Thunderbolt Cable & ThunderLok Included—Includes 0.


5-meter thunderbolt 3 40gbps cable and ThunderLok 3 Thunderbolt connector retainer clip to secure cable from accidental disconnections.
BrandSonnet Technologies #ad
Height3 Inches
Length8 Inches
Weight3.4 Pounds
Width4 Inches
Part NumberECHO-EXP-SEL-T3

8. Sonnet Technologies


Sonnet Echo Express SE1 Thunderbolt 3 Expansion Chassis Echo-EXP-SE!-T3

Sonnet Technologies #ad - 40gbps thunderbolt 3 interface—offers 2750 MB/s of PCIe bandwidth, doubling the performance of Thunderbolt 2. Full performance in a small and light design—Takes up little space on the desktop, but large enough to support nearly every Thunderbolt-compatible PCIe card, at full performance.

Connects a pcie expansion card to computers without slots—Use high-performance PCIe cards with any Mac or Windows PC with a Thunderbolt 3 port not to be used as a GPU chassis. One pcie 3. 0 x8 slot—supports one half-length+ up to 7. 75 inches long, full-height, single-width PCIe card plus one daughter card. Two thunderbolt 3 usb-c ports—one port reserved for connection to the computer; second port supports daisy-chaining of up to five additional Thunderbolt5 devices to your computer, attaching a single USB6 peripheral device, or connecting up to two 4K displays or one 5K display4.
BrandSonnet Technologies #ad
Height2.8 Inches
Length8.25 Inches
Weight2.6 Pounds
Width4 Inches
Part NumberECHO-EXP-SE1-T3

9. High Point


Highpoint RocketStor 6661A Thunderbolt 3 to PCIe 3.0 X16 Expansion Chassis

High Point #ad - Easily install nearly any full-height/full-length PCIe 3. 0 card storage I/O, networking, video, sound. Dual ultra-quiet, High-efficiency cooling fans. Thunderbolt 3 40gb/s ports/daisy chain support for up to 6 devices; all PCIe cards must be Thunderbolt compliant. Versatile storage & connectivity expansion; NVMe RAID drives, USB/eSATA/Mini-SAS connectivity.
BrandHigh Point #ad
ManufacturerHighPoint Inc. #ad
Height10.12 Inches
Length6.42 Inches
Weight4.6 Pounds
Width2.25 Inches
Part NumberRocketStor 6661A
ModelRocketStor 6661A
Warranty1 Year

10. Cooler Master


Cooler Master MasterCase EG200 Thunderbolt™ 3 External Graphics Card EGPU Enclosure with Hard Drive Dock, Laptop Stand and USB hub

Cooler Master #ad - Hard drive dock: expand the storage on your laptop with an added 3. 5" or 2. 5" hdd/ssd drive for your game library or project files. Built-in laptop stand: clean up desk space with the included laptop dock that places the laptop next to the EG200 for work with an external monitor.

Greatly boost gpu performance: greatly increase GPU performance to any attached laptop by giving it the power of a desktop-class PCIe graphics card. Performance gpu support: with an included 550-watt psu, the EG200 supports even the most power hungry GPUs. Thunderbolt 3 connection: the thunderbolt 3 connection can support blistering data transfer speeds of up to 40Gbit/s while charging laptops at 60W. Supports cards up to 325 x 54 x 141mm. Compact form factor: at just 9. 7l the eg200 is one of the smallest eGPUs on the market supporting full size cards.
BrandCooler Master #ad
ManufacturerCoolermaster #ad
Height8.19 Inches
Length15.08 Inches
Weight11.95 Pounds
Width5.51 Inches
Part NumberMCM-EG200-KNNA55-S00
Warranty2 Years