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SSD

Do you need a replaceable SSD?

Why is Apple soldering in the SSDs of so many new Macs? What problems does it produce, and should you avoid them?

November 15, 2019 Macs, Technology

Should you enable defragmentation on APFS hard drives?

You’re stuck using hard disks with High Sierra or later. Could enabling defragmentation on them overcome the performance problems of APFS?

October 19, 2019 Macs, Technology

Caring for SSDs: TRIM, wear levelling and APFS

Should you enable TRIM, and what is it? Do you need to turn wear levelling on, and what about fragmentation on SSDs? Some mysteries explained.

August 26, 2019 Macs, Technology

When you’ve got more USB-C devices than ports

Even with 4 ports on my Mac, I’m running out. What about putting a couple of my 1 TB SSDs into a single enclosure? Here’s a cost-effective answer.

August 23, 2019 Macs, Technology

Should you pay the high price of a high-speed external SSD?

With a shiny new high-speed Samsung X5 SSD to test, I was looking forward to some real speed. Did it deliver good value for its high price, though?

July 3, 2019 Macs, Technology

Choosing your new iMac: picking the best storage compromise

Fancy a new iMac? With a hard disk or a Fusion Drive? It’s worth considering their drawbacks, and looking at a smaller SSD perhaps.

March 20, 2019 Macs, Technology

Setting up a new (or repurposed) Mac: 8 The problem of updating firmware

Setting up a new or repurposed Mac may involve updating its firmware – EFI, SMC, and T2 chip if necessary. You can’t do that using imaging, but must run an Apple system installer or updater.

February 11, 2019 Macs, Technology

Setting up a new (or repurposed) Mac: 6 Fitting a quart into a pint pot

With Apple’s SSD prices so high, you may for the first time have less internal storage in your new Mac than your old one. Tips to help you cope.

December 27, 2018 Macs, Technology

Disk Utility 18.0 (Mojave): Not exactly the truth

T T Read More

Disk Utility claims to perform secure erase on SSDs, but does no such thing. Here are workarounds to do what it doesn’t, and details of a bug preventing encryption of APFS volumes.

December 17, 2018 Macs, Technology

Cleaning up sensitive files: How to sanitise storage

T T Read More

Can you trust Disk Utility to securely erase hard drives and SSDs? How to prepare your Mac’s internal storage before selling it, so you don’t give your bank details away with it. And much more.

December 17, 2018 Macs, Technology

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