Which Mac Mini Should You Buy? M4, M4 Pro and M6
Apple has moved the Mac mini line from the M4 to a new M6 model, which makes choosing a configuration a little less obvious than it used to be. Last-generation M4 units are still sold by a number of retailers, and last-generation pricing tends to sit below current-generation pricing, so the older chip can be a sensible fit. This guide looks at Apple's own store, Amazon, Best Buy, and the military exchange system and breaks the choice down by what you're actually optimizing for: overall value, processing power, storage, the latest chip, and eligibility-based options for service members.
Updated October 2026. Availability and configurations change, so check Apple's site and the linked retailer listings for what is currently offered.
Image: Mac mini, real product photo via Amazon.
The Situation: A Generation Transition
Apple's Mac mini lineup has moved on from the M4. When we last checked Apple's store, it listed the new M6 model alongside an M5 Pro configuration, and no longer listed the M4 at all; check Apple's site for current availability and ship timing. That means M4 units you still find are discontinued-model inventory at Amazon, Best Buy, Apple's refurbished store, and the military exchange system. Last-generation hardware often sits in a lower-priced tier than the newest model, though how much varies a lot from retailer to retailer, which is why it is worth comparing the listings yourself.
Best Overall Value
Category: Overall ValueFor most people the M4 with 16GB of memory and 256GB of storage is the sensible starting point, and an open-box unit from Best Buy is the most budget-friendly way in. Best Buy's open-box items are functionally tested and typically carry a return window. Amazon and Apple's refurbished store are the other places to compare, since refurb stock rotates and configurations come and go.
| Retailer | Config | Pricing |
|---|---|---|
| Best Buy (open-box) | M4, 16GB/256GB | Check current listing |
| Amazon | M4, 16GB/256GB (new) | Check current listing |
| Apple Refurbished | M4, 16GB/256GB | Rotating stock; check when available |
The Best Buy open-box M4 is the lower-priced tier for anyone who just wants a fast, small desktop Mac without overthinking the chip generation. Apple's refurb store can be an excellent alternative when the right configuration happens to be in stock, but that inventory rotates unpredictably, so a listing that is stocked and ready to ship is the easier one to plan around.
Best for Processing Power
Category: Processing PowerIf raw CPU/GPU performance matters most to you (video editing, local AI workloads, real multitasking), the jump to M4 Pro is where the actual performance gap is. The M4 Pro with 24GB of memory and 512GB of storage is the configuration to compare across retailers.
| Retailer | Config | Pricing |
|---|---|---|
| Amazon | M4 Pro, 24GB/512GB | Check current listing |
| Best Buy | M4 Pro, 24GB/512GB | Check current listing |
| Apple | M5 Pro, 24GB/512GB (new) | Check Apple's site |
For processing-heavy work, the M4 Pro is the strongest case for buying last-generation hardware: you get Pro-tier performance, and last-generation pricing tends to sit below Apple's brand-new Pro models. Unless you specifically need something the newer Pro chip adds, comparing M4 Pro listings first is the smarter move.
Best for Storage
Category: StorageApple's own storage upgrades are steep, so paying for internal storage at configuration time is usually the most expensive way to get more room. The better move, when it is available, is a pre-configured higher-storage M4 unit from a retailer rather than paying Apple's upgrade charge directly. These configurations come and go, so check what is actually listed.
| Retailer | Config | Pricing |
|---|---|---|
| Apple / retailers | M4, 24GB/1TB | Lower-priced tier when listed pre-configured |
| Apple (configure-to-order) | M4, 24GB/1TB | Check Apple's site |
| DIY route | 256GB base + third-party SSD swap | Varies; advanced users only |
If you genuinely need 1TB or more, look for the 24GB/1TB M4 configuration specifically. Buying the storage upgrade pre-configured from a retailer is usually a better route than Apple's à la carte upgrade pricing.
Best for the Latest Chip (M6)
Category: Latest ChipIf you would rather buy into the current generation than last-generation inventory, the M6 is Apple's newest Mac mini. Apple and Amazon both list the M6 with 16GB of memory and 256GB of storage; availability and shipping timing can differ between them, so check Apple's site for current availability.
| Retailer | Config | Pricing |
|---|---|---|
| Amazon | M6, 16GB/256GB | Check current listing |
| Apple | M6, 16GB/256GB | Check Apple's site |
This is Apple's own newest hardware rather than last-generation inventory, which is the main reason to choose it. Compare the Apple and Amazon listings for current pricing and shipping timing before you decide.
Military / Veteran Option
Category: Military EligibilityShopMyExchange (run by AAFES, the Army & Air Force Exchange Service) sells to active duty, National Guard and Reserve on active orders, military retirees, 100% disabled veterans, Medal of Honor recipients, and eligible family members, tax-free, with free shipping to any address including APO/FPO. ShopMyExchange has carried Mac mini configurations in the past, but we could not verify its current listings: its product search requires an eligible account to browse, so they are not publicly checkable the way Amazon's or Best Buy's are.
If you're eligible, ShopMyExchange is worth checking directly before buying anywhere else, since tax-free purchasing is a real advantage over most other retailers. We just can't tell you what it currently lists without an eligible login.
What to Actually Buy
If you just want a fast, capable Mac for a normal desktop workload and don't care about the newest chip: an M4 16GB/256GB, open-box from Best Buy or new elsewhere, is the sensible value pick. If you do processing-heavy work such as video, local AI, or heavy multitasking: look at the M4 Pro first, and compare it against Apple's newer Pro models. If you specifically need more storage than 512GB, look for a pre-configured 24GB/1TB M4 rather than paying Apple's upgrade charge. If you want the newest generation, go with the M6 and check Apple's site for current availability. And if you're military-eligible, check ShopMyExchange before you buy anywhere else.
Legit disclosure. This article does not reference prices; check the linked listing for the current price. Configurations and availability were checked via Apple.com and Amazon, and corroborated for Best Buy, Apple Refurbished, and ShopMyExchange via reporting from AppleInsider, 9to5toys, and TechRadar, since Best Buy's and ShopMyExchange's own live search pages did not fully render for direct verification at write time. ShopMyExchange specifically requires an eligible military/veteran account to browse, which we don't have, so that section is disclosed as unverified rather than guessed. Amazon links, where present, include our affiliate tag; Apple and Best Buy links do not. Retailer listings and availability change often, so confirm details with the retailer.
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