If Apple was going to cancel the Mac Pro for sure, it wouldn't be on the store right now. At first the excuse was that Apple wanted to clear remaining inventory. Now that's just looking silly.
nMP, with the exception of some odd builds, is at least 2 months backordered at most major vendors such as B&H and Adorama - even though sites themselves show them as available. Only way to find out is to attempt to buy one and then call them. I got variations on the phone of (often after long periods of being on hold), "...new Macs are expected from Apple to be delivered the last week of January." One sales manager I spoke with added, "...may not be available for sale for a few weeks after they receive the new Mac shipment."
I suspect after some vendors started listing the nMP as discontinued last year, Apple may have insisted no vendor make such listing unless Apple officially announces so and/or replaces it (i.e. when iMac Pro is revealed)
I bought a nMP recently(no regrets). The ONLY place I could complete an order at was from Apple's web store.
On a side note while... nope, not gonna even offer a hint where/when/sorry... and take this with a grain a salt... I was recently given the strong impression there is an internal debate going on about the naming convention for the new iMacs... it may just be "Mac" and "Mac Pro", even though they're basically iMacs.
It would make sense;
Desktop Mac= Mac + Mac Pro
Mobile Mac = MacBook + MacBook Pro
And all Macs have integrated screens
I can already imagine Tim saying something akin to, "We took a long look at the iMac, and asked ourselves, how can we make the best desktop in the world even better. I am so proud to introduce you to, the new Mac."
Last edited: