Razer Core X Aluminum GPU Enclosure

Like every Razer item I've purchased, it's top notch quality products and the best bang for the buck. The Razer Core X eGPU seemed quite expensive at first but if you factor in power supply, control board, and quality; it's a great bargain. I've assembled every Win PC gaming rig that I've owned and use Macbook Pros for work. I recently upgraded to 2x BenQ 4K displays since the price was right and the WFH situation made it the right time... which is how I discovered the Razer Core X / eGPUs. My Macbook Pro (15" mid 2015) is "kind of" capable of running 2 4K monitors but noticed performance issues when the 4K resolution is scaled to 1440p. macOS shows a warning for this under display settings when changing the resolution. It's either 1080p or 4K where it doesn't bog down. Well, we all know 4K on a 27" monitor is going to make everything very tiny and the 1080p resolution is going to be in yo face but the picture quality is amazing. I prefer the 1440p with the better image quality reason I went 4K rather than native 1440p. 5K is just still super expensive. Some folks will probably be like why dual 4K?! I'm a software engineer so the extra real estate for the IDE / Text Editor on one screen and the rest on the other is what I've always preferred. The 1440p in high def makes the text look amazing. I know, I know... folks be like, you got a 4K for TEXT and 2 of them?! ... Yes, my eyes are not the same as they were over a decade ago when I started my software development career. Anyway, back to how I got here. The MBP was sluggish due to the GPU. My specific model is described to work with 1 5K external monitor. Makes sense, it's a 5 year old laptop GPU powering dual 4K. I needed to upgrade my GPU and researched some solutions. I was disappointed finding out there's no native macOS support for Thunderbolt 2 and eGPUs but I found purge-wrangler.sh. After following the basic instructions from the purge-wrangler github page, it was plug and play. I installed an AMD RX580... YES, an AMD... I have not purchased a desktop AMD card ever since the whole Bitcoin mining phase, people were forced to turn to NVIDIA cards. It all works great on my MBP. Also, I have this connected to a 4 port DisplayPort KVM for dual monitors. It works, make sure to buy the official Apple TB3 to TB2 since it's bidirectional and get a TB certified cable to plug into the adapter. # Pros - Quality packaging as always (stickers swag) 👏 - Quality product, paint, mesh, design, etc. 🙌 - Works with MBP (15" mid 2015, and a 13" MB Air 2012) TB2 (with install scripts) - Apple's limitation 🤦‍♂️ - macOS detected my monitors supported HDR and displayed an enable/disable checkbox in the display settings where as before it didn't 🤔 - Might have the highest wattage support compared to other competitors at the time of this review. Can support most high end GPUs but double check the dimensions and power requirements! 🥇 - The swivel / lock handle design - 👌 - It can play games with the RX580 but nowhere close to what my 1070Ti on the PC can do. I'm upgrading to a 5700XT since I got a Prime Day deal on it. - Can play fortnite, cs:go, left4dead, etc. I suggest a better card since the Razer X is designed for some serious gaming GPUs. The RX580 is an insult for what this eGPU enclosure can support. However, if you don't care about gaming in high/ultra settings, software & web development, CAD, video editing etc. then a RX580 paired with this enclosure is a great upgrade. # Cons - Leaving idle state, the fans spin quickly causing some fan noise. It's only like a second or two. Not that big of a deal. Might be the GPU + Enclosure combo. Will find out with the 5700XT swap. # Neutral - Ventilation - can be used as a mini space heater for the winter by playing games at ultra settings. Not sure how much the office will warm up during the summer. It's fall. - Some people complained theirs "didn't power on". You have to plug in a TB3 cable. Most people will assume they would see some kind of light or power when flipping the PSU switch. Wasn't the case and it left me scratching my head a bit. My situation with purge-wrangler had me connect the cable during script install. Razers instructions were to plug in the TB cable THEN flip the PSU switch. - Wish it came with a longer TB3 cable but they sell longer TB cables separately. That's how they can keep the price low b/c a 6.6 FT TB2 cable cost me $45 so be glad it came with one.