These drives are heavier, faster and boast a larger storage capacity than. Modeled after the hard drive inside your desktop, these external drives contain a 3.5-inch disk that spins at 7200 RPM. If you spend the majority of your time working from a desktop computer, then you will need a non-portable external hard drive.
![]() ![]() ![]() Data movesSo, the real question is how much data you need to move, and how fast you need to move it.Your operating system and programs should fit on the fast SSD inside the Mac Mini, where they will be instantly available, but what about the rest of your data? If you need 1TB for text files, photos, music, and videos, they don’t need to be stored on a high-priced internal SSD. ( M.2 PCIe NVMe SSDs – yes, that’s a horrible mouthful – are currently the fastest internal SSDs.) Thunderbolt 3 can cope with all but the fastest of those. Thunderbolt 2 was fast enough to cope with multiple SSDs, but turned out to be a bottleneck for NVMe-based SSDs. We needed SATA III and USB 3.1 Gen 2 to cope with those. For example, SATA II and USB 3.0 were fast enough for traditional hard drives but turned out to be a bottleneck for faster SSDs. The specifications always leave some headroom to allow for advances in technology, and sometimes they don’t leave enough. Why Do Some External Hard Drives Are ? Full HD VideosIf you won’t actually use the 2,750MBps that Thunderbolt 3 can deliver with a fast NVMe SSD, why pay for it? Why Thunderbolt 3?Thunderbolt 3 uses the same plug as USB-C but facilitates significantly faster connections. (I don’t have anything like that many, but if I did, they would fit on an 8TB drive.)Faster options include USB 3.1 Gen 1 and Gen 2 SSDs (with Type C plugs that fit into Thunderbolt ports), SATA III SSDs (which fit into standard drive bays and external enclosures), and Thunderbolt SSDs.But as I said, you don’t need operating system speeds on a data drive. It’s certainly much faster than trying to find a particular file in a pile of 1,500 backup DVDs. I own a similar WD MyBook, and while it’s comparatively slow, it has no problem playing 1080p full HD videos. If your PC has a PCIe x16 graphics card slot, it has 16 lanes and can handle up to 16GBps. It delivers maximum bandwidth via a system of bi-directional “lanes”, each of which can carry almost 8Gbps, in version 3. Apple does it because Thunderbolt 3 provides other functions as well.As Windows PC users will know, PCIe (Peripheral Component Interconnect Express) is the motherboard slot provided for fast graphics cards. This doesn’t mean you’re obliged to use external Thunderbolt 3 SSDs, because – as mentioned – the same port supports USB 3 Type C devices as well. USB 3.0 can handle one or perhaps two SSDs. Thunderbolt 3 is the “get out of jail card” for people who want to use the Mini for 4K video processing or gaming and find the built-in graphics don’t meet their needs.Third, Thunderbolt 3 can support multiple SSDs, which can be daisy-chained together. The new Mac Mini’s major weakness is that it doesn’t have a discrete graphics card – just the Intel Integrated Graphics that come with the processor – and there is no slot to add one. Most users will plug their main screen into the HDMI port, but they can plug another screen into one of the Thunderbolt 3 ports.Second, it means you can plug in an external graphics card or eGPU, which could be a PC graphics card in a suitable enclosure. Faster mac computer for video productionAll our journalism is independent and is in no way influenced by any advertiser or commercial initiative.By clicking on an affiliate link, you accept that third-party cookies will be set. Until it does, the Mac Mini is having to fill the gaping hole for an affordable Mac that doesn’t have a built-in screen.Have you got a question? Email it to article contains affiliate links, which means we may earn a small commission if a reader clicks through andMakes a purchase. Unfortunately, since the demise of the much-loved “cheese grater” or Power Mac G5, Apple hasn’t offered one.
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