i’d like to have more inputs for my mac mini m4. for san disk ssd’s & seagate expansion 14tb hd’s initially & nvme ssd’s later on. i have two possible solutions linked below. i could go with just 10gbps usb-c (which would suit me currently) or looking more into the future i could go with the 40gbps option instead. opinions on both options?
An Amazon Brand
www.amazon.com
You are pretty vague about what you need. The computer has three 40 Gb/s ports. Each port is a separate 40 Gb/s. Plus, you have two 10 Gb/s USB ports on front.
Also: USB-C is only a connector; it doesn’t tell you what a port will do. USB-C can be power only, or video only, USB only, or a combination. If you want high speed, you need to use cables which support the speed you want.
First, what are your display requirements? How many screens and what resolution? If you have one 4K display, that’s half of a Thunderbolt port. You can either plug the monitor into the back of the Mac, or you can get a Thunderbolt hub and attach the display to the hub. Or use the HDMI 2.1 connection, and keep the three Thunderbolt ports available for other things.
For the fastest Thunderbolt storage performance, you’ll want a direct connection. So if you have one main Thunderbolt drive that will hold your apps and main documents, attach that one directly. Your other drives are probably for backup and storage of a lot of videos, and you won’t need peak speed for that. So you could use Port 1 for video, Port 2 for one directly attached Thunderbolt SSD drive, and Port 3 for a Thunderbolt hub, which will give you lots of USB connections, maybe another video connection, USB-A connections, and so forth. This is likely going to be the best approach, because all of your secondary storage can be shared amongst one 40 Gb/s connection, without using up half of it for your display.
As for which choice, my favorite brand is OWC. They deliver excellent quality. I’m never going to recommend a no-name brand from Amazon; it’s not worth the cost savings. Whether the device you buy has Thunderbolt 3 or 4 doesn’t matter much, because both support 40 Gb/s. Instead, choose the device with the connections you think you’ll need.