Prime Big Deal Days Mini PCs for Home Servers and NAS
Live prices updated · 94 in-stock products · tracking date unavailable · prices in this category are re-checked about once a day on a rolling cycle - the time above is our newest price, not every row's
Live nowPrime Big Deal Days 2026
Running now through October 7. Next deal drop: 1 p.m. PT.
Quick answer
We track mini PCs as home-server and NAS hosts, not as desktops: the storage and network facts each listing states, and "Not sourced" where it states none. 94 are in stock. Every one entered our tracking on 6 October 2026, so none has a price history yet and every verdict reads TRACKING - we cannot say whether any price is low for it.
We measure every price against that item's OWN recorded history, not against a list price - list prices get raised before a sale, which is documented and cited on this site's event pages. A verdict badge means: AT/NEAR LOW is close to the lowest price we recorded for that item over the days we tracked it in the last 30 - each badge prints that number of days - in a record where its price has actually moved (a price that has not moved is not a low, and reads TYPICAL); TYPICAL is ordinary for it; ELEVATED is above where it usually sits; NEW means we have not tracked it long enough to say. No percentage-off-list figure appears anywhere on this site as a measure of whether a price is actually good.
The evidence for why we do it this way is our own: the June 2026 Prime Day retrospective measured whether the last comparable event moved prices, category by category, before any of these pages were written.
Live mini pcs for home servers & nas picks, verdict-badged
Today's verdict distribution: 0 of 94 in-stock items are at or near their own recorded low today; 0 are typical for themselves; 0 are elevated above their own usual price, and 94 have too short a record to judge yet - every row, so no verdict is possible. Each count compares an item with its own recorded price; no past price is printed for any listing.
Cheapest mini pcs for home servers & nas in stock
In stock only, cheapest first, one row per product (its cheapest offer - the Condition cell says which). The badge compares each item with its own tracked history; no past price is shown.
Product
Size
Condition
Spec (as labelled)
Verdict
Price
Beelink SER3 Mini PC
Mini PC
New
This offer: sold by ALEX-Beelink · Amazon says New / Unknown
DDR4 up to 32GB (upgradeable, per listing) · 1x 2.5" bay
The Spec cell is each listing's own statement (title and feature bullets, read 2026-10-06); "Not sourced" means the listing states none of the storage or network fields. Below, the same machines filtered three ways - each filter is the rule printed above its table, applied to what the listing states, not a score.
Always-on home server: 64 in stock
Rule: 2.5GbE or faster networking stated by the listing. Cheapest first, one row per machine; condition in the Condition cell.
Product
Size
Condition
Spec (as labelled)
Verdict
Price
Bosgame E5 Mini pc
Mini PC
New
This offer: sold by BOSGAME MiniPC · Amazon says New / Unknown
DDR4 up to 64GB (upgradeable, per listing) · 2x 2.5GbE
Rule: the listing says the RAM is upgradeable or expandable, or names SO-DIMM slots. Cheapest first, one row per machine; condition in the Condition cell.
Product
Size
Condition
Spec (as labelled)
Verdict
Price
Beelink SER3 Mini PC
Mini PC
New
This offer: sold by ALEX-Beelink · Amazon says New / Unknown
DDR4 up to 32GB (upgradeable, per listing) · 1x 2.5" bay
What to look for in a mini PC that will run all the time
A mini PC bought as a home server or a NAS host is judged on different facts from one bought as a desktop. The ones that decide whether it can do the job are storage and network: how many M.2 slots it has and what they take, whether it has a 2.5-inch bay, how much RAM it can hold and whether the RAM can be changed at all, and whether its network port is faster than gigabit. Processor and graphics matter less for file serving, backups and containers than they do for gaming, and we do not rank by them.
Every specification in the table above is the listing's own statement, read from its title and feature bullets on 6 October 2026, and kept with the sentence it came from. Where a listing does not state something, the table says "Not sourced" rather than filling the gap from a model name or a processor family. A spec in a listing is a seller's claim, not a measurement of ours - confirm it on the maker's own page before you depend on it.
Memory is the field to read most carefully this month. Memory prices are rising, which makes the difference between a machine whose RAM can be upgraded later and one whose RAM is fixed worth more than it was. We mark a machine as upgradeable only where its listing says the RAM is upgradeable or expandable, or names SO-DIMM slots; a listing that is silent is not counted either way.
Mini PC or NAS: which question are you answering?
A dedicated NAS gives you drive bays, hot-swap and a storage operating system; a mini PC gives you a general-purpose machine with, usually, M.2 storage and a small number of slots. For a few terabytes of fast storage and some containers, a mini PC with two M.2 slots can be enough. For many terabytes of hard-drive storage with redundancy, a NAS with bays is the more direct route - our NAS devices table carries those, with bay counts where they are sourced.
If the mini PC will host the storage, count the slots it states before you count anything else. Two M.2 slots means one drive for the system and one for data, or a mirrored pair with nothing left for the system; a 2.5-inch bay adds a SATA drive alongside. The listings that state none of this are listed too, with the gap marked.
Price the storage with the machine. M.2 SSDs for a home server are on our consumer SSD page, measured against each drive's own history, and they usually move more during an event than the machine does.
What June's Prime Day measured for this category
Not measurable: our tracking for this category began after the event, after June's Prime Day ran 2026-06-23 to 2026-06-26. We do not borrow another category's result to fill the gap. The coverage table in the June retrospective lists what could be measured and why the rest could not.
The trap: a fast processor and nowhere to put the data
The mini PCs with the most impressive processors are often the ones with the least room for storage and memory that cannot be changed. For a server that runs all the time, the slot count and the RAM ceiling decide how long the machine stays useful; the processor rarely does.
Read the storage and memory columns first. A machine whose listing states none of them is not necessarily unsuitable - it is unstated, and worth checking with the maker before you buy it for this job.
Before you buy: the honest version
None of these prices can be called low yet. Every mini PC here entered our tracking on 6 October 2026, so we hold no price history for any of them. A percentage off a list price is not a measurement. If you need one this week, choose on the storage and network facts and buy from the maker or seller you trust; if you do not, the verdicts will mean something once the history exists.
The standing mini pcs for home servers & nas pages
NAS devices - Diskless NAS units with bay counts, measured against their own history.
Consumer SSDs - M.2 drives to fill a mini PC's slots, with verdict badges.
Consumer RAM - Laptop SO-DIMM kits, for a mini PC whose listing says it is upgradeable.
Because we started tracking all 94 of them on 6 October 2026. A verdict compares a price with the item's own recorded history, and none of them has one yet. We would rather show no verdict than one computed from a single day.
Where do the specifications come from?
From each listing's own title and feature bullets on Amazon, read through Amazon's product API on 6 October 2026. Each value is stored with the sentence it came from. A value a listing does not state is shown as Not sourced. They are the seller's claims, not our measurements.
How do you decide a mini PC has upgradeable RAM?
Only from the listing: it says the RAM is upgradeable or expandable, or it names SO-DIMM slots. We do not infer it from the memory type, so a listing that says nothing is counted as not stated, not as fixed.
Which brands are covered?
GEEKOM, GMKtec, Beelink, ACEMAGIC and Bosgame - each listing had to carry the brand at the front of its title and in Amazon's own brand field. We also searched NiPoGi; no NiPoGi listing passed those checks, so none is listed.
A category page exists only while it lists at least 4 in-stock products. Prices and badges are live; this page shows no historical price for any listing.