21.5-Inch iMac Currently Unavailable to Order With Upgraded 512GB or 1TB SSD - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

21.5-Inch iMac Currently Unavailable to Order With Upgraded 512GB or 1TB SSD

For the past few days, the 21.5-inch 4K iMac with either 512GB or 1TB of SSD storage configuration has been unavailable for order on Apple's website. Other configurations, such as the lowest-end 256GB SSD option or 1TB Fusion Drive storage option remain available, however.

Screen Shot 2021 02 25 at 7

While there are rumors of an updated ‌iMac‌ launching this year, the current lack of availability for the higher-end storage options is likely due to a component shortage rather than a sign of an imminent launch. Both the 512GB and 1TB SSD storage options are popular upgrade items as well, which makes for a significant inconvenience for buyers looking to purchase an ‌iMac‌ right now.

Timing for a launch of the redesigned ‌iMac‌ remains unclear, so we'll have to hold tight to see whether we get an update or Apple's component shortage is resolved for the current models. It's quite rare for Mac configurations to be completely unavailable for ordering, with Apple usually just pushing shipping estimates out significantly in cases of component shortages or stock drawdowns ahead of updates.

Related Roundup: iMac
Buyer's Guide: iMac (Don't Buy)
Related Forum: iMac

Popular Stories

Aston Martin CarPlay Ultra Screen

Apple Says CarPlay Ultra is Coming to These Vehicle Brands

Thursday May 21, 2026 11:53 am PDT by
Last year, Apple launched CarPlay Ultra, the long-awaited next-generation version of its CarPlay software system for vehicles. Nearly a year later, CarPlay Ultra is still limited to Aston Martin's latest luxury vehicles, but that should change fairly soon. In May 2025, Apple said many other vehicle brands planned to offer CarPlay Ultra, including Hyundai, Kia, and Genesis. CarPlay Ultra...
iphone 18 pro blue%402x

iPhone 18 Pro: Dark Cherry, Light Blue, and Dark Gray Chassis Leaked [Update]

Thursday June 4, 2026 5:18 am PDT by
Update: Since publication, new information has come to light suggesting the images have been AI-manipulated and are not in fact iPhone 18 Pro chassis parts. The original article follows. The color options Apple is reportedly planning for the upcoming iPhone 18 Pro and ‌iPhone 18 Pro‌ Max have appeared online today in the form of images of chassis parts of unknown authenticity....
iOS 27 All the New App Features

iOS 27: All the Rumored App Features

Wednesday June 3, 2026 3:48 pm PDT by
Siri is getting a major overhaul in iOS 27, but Apple also has some big updates planned for apps like Camera, Photos, and Wallet. There are multiple new AI features in the works, plus some non-AI upgrades. Camera Apple is moving Visual Intelligence from the Camera Control button to the Camera app in iOS 27, according to Bloomberg. There will be a Siri mode that will be available alongside...

Top Rated Comments

carrrrrlos Avatar
69 months ago
If only one could buy the base model and upgrade the storage themselves.
Score: 9 Votes (Like | Disagree)
jz0309 Avatar
69 months ago
there is a semiconductor shortage that affects a lot of industries, eg automotive and also gaming consoles ...
so it's a component shortage imho ...
Score: 9 Votes (Like | Disagree)
69 months ago
Please please please please please please please please please please please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
I need an iMac. I love my iPad Pro, but it’s just not cutting it. And my 2016 MacBook Pro had to go, because it took like 3 1/2 minutes just to login and get the thing started.
so I refuse to buy the iMac 21.5 inch that was last updated almost 2 years ago, and is using years old Intel processors.
So please, keep the same design if you have to, and just stick a regular M1 in there for now, but I just need some kind of upgrade.
Score: 7 Votes (Like | Disagree)
69 months ago

Get a Mac Mini and a screen instead.
well let’s see.
The Mac mini would probably end up being about $1000 once I factor in upgrades and taxes.
then I don’t have an Apple keyboard, or any keyboard at all, so that’s about another 130 bucks.
The magic trackpad is another 130 bucks.
A nice set of speakers is probably another hundred dollars.
A nice Display is probably another thousand dollars or so.
Before you know it, I’m close to $2500, with a messy and complicated set up, with Limited I/O.
webcam is another $100.
Score: 4 Votes (Like | Disagree)
LeeTom Avatar
69 months ago
I know three people ready to buy iMacs once they move over to Apple Silicon... c'monnnnn Apple do your thing...
Score: 4 Votes (Like | Disagree)
Mr. Dee Avatar
69 months ago
I was at Best Buy today and checked out the iMac 27 inch and was really considering as a potential backup to prolong my x86 legacy VMs and a larger screen Mac for watching videos. But gosh those bezels were too much on top of that chin; such a distraction! It’s a really dated design and Big Sur really shows it. Apple needs to go 32 inch XDR design or bust.
Score: 2 Votes (Like | Disagree)