Top 10 External Graphics Card Enclosure – Computer Cases

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1. Razer


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

Razer #ad - Built-in power supply: includes a 700w atx psu with 100W laptop charging via Thunderbolt 3; GPU max power support up to 500W. Razer synapse 3 software not available on macOS.

Compatibility macos: requires thunderbolt 3 and High Sierra 1013. 4 or later and compatible AMD graphics cards only NVIDIA cards not supported. Gpu max power support: 375 watts. Compatibility windows: requires thunderbolt 3 external graphics eGFX support with RS45 or later and compatible NVIDIA or AMD graphics cards. Desktop-grade performance: boosts Thunderbolt 3 laptop performance with support for up to 3 slot-wide PCIe full-sized desktop graphics cards sold separately.
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. Sonnet Technologies


Sonnet eGFX Breakaway Box 550W GPU-550W-TB3

Sonnet Technologies #ad - Windows: supports nvidia gtx 1060, 1080ti/titan x, 580/vega 56/wx 5100, p5000, v/quadro p4000, xp, 1070, p6000 or amd radeon rx 570, 1080, 7100 on Thunderbolt 3 computers with Windows 10.

Macos supports two Breakaway Boxes. 550w power supply supports up to 375w card up to 8-pin + 8-pin power connectors, and provides up to 87W of Power Delivery to charge a laptop. Also supports avid hdx, red rocket-x and other x16 full-length PCIe cards must have a Thunderbolt 3 connection, USB3C connection and Thunderbolt 2 adapters do not work. Connects high performance gpu cards up to 312mm x 160mm to computers with a thunderbolt 3 port. Mac: supports amd rx 470, 570, 480, 580/vega 56 on thunderbolt 3 macs with macOS High Sierra Boot Camp not supported. Breakaway box 550 has one thunderbolt 3 port, includes a 05m 40gb thunderbolt 3 cable.
BrandSonnet Technologies #ad
Height10.83 Inches
Length17.01 Inches
Weight2.6 Pounds
Width11.46 Inches
Part NumberGPU-550W-TB3

3. StarTech

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

StarTech #ad - 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.

Reliable support: backed by a starTech. Com 2-year warranty, this Thunderbolt 3 PCIe expansion chassis has free lifetime technical support. 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. 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. 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.
BrandStarTech #ad
ManufacturerSTARTECH.COM #ad
Height10.75 Inches
Length3.23 Inches
Weight2.2 Pounds
Width5.51 Inches
Part NumberTB31PCIEX16
Warranty2 Year Warranty

4. Detectorcatty


Detectorcatty Professional V8.0 EXP GDC Beast Laptop External Independent Video Card Dock Mini PCI-E Graphics Card for Notebook

Detectorcatty #ad - High quality imported electronic components. Data line reinforcement. Dual td compatible switch hardware conflict resolution. Multi power automatic switching support for soft start. Multistage anti interference circuit.
BrandDetectorcatty #ad
ManufacturerDetectorcatty #ad
Height1.97 Inches
Length7.09 Inches
Weight0.37 Pounds
Width4.33 Inches
Part NumberDetectorcatty-20191205



ASUS XG-Station-PRO Thunderbolt 3 USB 3.1 External Graphics Card Dock Space Grey

ASUS #ad - All-new aluminum chassis holds full-length 2. 7-slot graphics cards. Superior cooling with dual 120mm exhaust fans with features 0db fan technology for silent performance at low temperatures.

All-new aluminum chassis for beauty and function designed by ASUS and In Win. Compatible with nvidia geforce gtx 900 series, and amd radeon rx580, gtx 10 series, rtx 2070, rx570, rtx 2080, and radeon pro wx7100 and is mac OS certified with AMD Radeon RX580/RX570 and Radeon Pro WX7100 high sierra 10.113. 4 and later. Save desk space and reduce heat with a design that uses an external adapter. 330w internal power supply delivers support for your graphics card and laptop/tablet. Aura sync ready with the ASUS XG Station Pro's plasma tube.
BrandASUS #ad
ManufacturerASUS Computer International Direct #ad
Height4.21 Inches
Length14.76 Inches
Weight6.5 Pounds
Width8.07 Inches
Warranty1 Year

6. Cougar gaming


Cougar Case QBX

Cougar gaming #ad - Side windows: No. Expansion Slots: 1. Case type: mini itx case. Internal: 1x 3. 5", 4x 2. 5". A full, including support for high-end graphic cards, 7 fans with water cooling and much more, up to 4 SSD, pro-level computer, all in a compact case. Front i/o panel: 2x usb 3. 0 ports,  HD Audio. M/b type: mini ITX. Qbx can fit almost anywhere you could want to put a computer in.
BrandCougar gaming #ad
ManufacturerCougar #ad
Height10.24 Inches
Length7.01 Inches
Weight1.87 Pounds
Width14.49 Inches
Part NumberQBX
WarrantyLimited warranty



Wavlink USB 3.0 to HDMI Universal Video Graphics Adapter with Audio Port Displaylink Chip Supports up to 6 Monitor displays, Mac OS & Chrome OS, 2048x1152 External Video Card Adapter Support Windows

WAVLINK #ad - System support: windows 10, 7, linux, 8, windows xp 64-bit and surface rt, xp systems, mac OS 10.6 to 1013. 3. Connect multiple additional monitors to your desktop, laptop, Android 5.

X tables or smartphones one adapter required per monitor, up to 6 total monitors on PCs. Displaylink dl-3900 chipset, supports resolutions up to 2048x1152. Note: macbook 1013. 4, unix are not supported. See display Link website for more details. External 2. 1ch microphone in and Earphone output make you use conveniently. 1x usb 3. 0 to hdmi displaylink adapter, quick start guide, CD driver, 24 months worry-free.
BrandWAVLINK #ad
ManufacturerWAVLINK #ad
Height1.6 Inches
Length8.5 Inches
Width6 Inches
Part NumberWL-UG3501H

8. StarTech


External PCI Slot, PCI Express to 4 Slot PCI Expansion System, PCI Expansion Chassis PEX2PCI4, PCIeo PCI Expansion Box

StarTech #ad - External PCI slot. System Bus Extender. Pci express to PCI Expansion Box. System Bus Extender. Pci expansion Chassis. External Expansion Enclosure. Add four external PCI expansion card slots to a desktop or laptop computer system.
BrandStarTech #ad
ManufacturerSTARTECH.COM #ad
Height8.27 Inches
Length9.65 Inches
Weight5.29 Pounds
Width7.87 Inches
Part NumberPEX2PCI4
Warranty1 year warranty

9. OWC


OWC Mercury Elite Pro Dual Performance RAID Enclosure

OWC #ad - Supports two 3. 5” drives or two 2. 5” drives via adapter, not included. Hardware raid can be configured in RAID 0, 1, SPAN and Independent drive modes. Includes 06 meter 24 in usb 3. 1 gen 1 cable and 1. 0 meter 39 in Thunderbolt cable. 1 year owc limited Warranty. Dual bay thunderbolt 2 and uSB 3. 1 gen 1 equipped performance RAID enclosure.
BrandOWC #ad
ManufacturerOther World Computing #ad
Height5.31 Inches
Length2.83 Inches
Weight2.43 Pounds
Width8.9 Inches
Part NumberTB2U3MED0GB

10. High Point


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

High Point #ad - Dual ultra-quiet, High-efficiency cooling fans. Easily install nearly any full-height/full-length PCIe 3. 0 card storage I/O, video, networking, sound. Versatile storage & connectivity expansion; NVMe RAID drives, USB/eSATA/Mini-SAS connectivity. Thunderbolt 3 40gb/s Ports/daisy chain support for up to 6 devices.
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