Bay count, drive interface and the processor behind the applications · review
ACEMAGIC N3A, four-bay enclosure with two M.2 slots and a 128 GB SSD review
A four-bay enclosure whose Amazon.com listing fits its whole specification into one line — four HDD bays, two M.2 slots, 2.5G and 1G LAN, 8 GB DDR4 and a 128 GB SSD — and names no processor and no software.
Amazon.com listed it on October 26, 2026, but no current offer passed our price check, so no price is quoted. The Amazon.com page exists, but nobody was selling the unit; a listing in that state is often a third-party import.
Models on this shelf that Amazon.com did sell on that date:
The title gives an ACEMAGIC N3A 4-Bay network storage unit for home and office backup, up to 136 TB. The single bullet repeats it and adds the specification: 4×HDD + 2×M.2 slots, Dual 2.5G + 1G LAN, 8 GB DDR4, a 128 GB PCIe 3.0 SSD, and Diskless. There is no description.
What one line covers
Bays, slots, memory, an SSD and the network speeds. The processor is not named, nor the operating system, nor what the 128 GB SSD holds — the usual reason to fit one is to keep the system off the data drives, but the page does not say so.
The network
“Dual 2.5G+1G LAN” names one connection at 2.5 Gbit/s and one at 1 Gbit/s. The faster one is above the gigabit that two spinning drives in a mirror can already exceed, which is the reason to want it.
What is not published
Drive size and interface, RAID levels, USB sockets, power draw, noise and dimensions. The product record gives a shipping weight of 5,400 g (190.5 oz).
Availability
Amazon.com listed the N3A on October 26, 2026, but no current offer passed our price check, so no price is quoted.
Where it holds up, and where it stops
Strengths
Four HDD bays and two M.2 slots, with a 136 TB ceiling stated in the title
A 2.5-gigabit connection alongside a 1-gigabit one
8 GB of DDR4 and a 128 GB PCIe 3.0 SSD included, with the hard drives left to the buyer
Compromises
No processor named on the Amazon.com listing
No operating system named, and nothing says what the 128 GB SSD is for
The whole specification is one line: no drive size, no RAID level, no USB, no power or noise figure
No current Amazon.com offer passed our price check on October 26, 2026
Specifications
Bay count
Four HDD bays, plus two M.2 slots — stated in the title as 4-Bay and in the bullet as 4×HDD+2×M.2 Slots
Drive interface
Not published on the listing — the bays are called HDD bays, with no drive size in inches and no bus
Solid-state slot count
Two M.2 slots — stated in the bullet; what they are for, cache or storage, is not said. A 128 GB PCIe 3.0 SSD is listed separately
Processor
Not published on the Amazon.com listing — no chip, core count or clock speed appears in the title or the bullet
Memory
8 GB DDR4 — stated in the bullet
Ethernet port count
Not given as a number — the bullet prints "Dual 2.5G+1G LAN", which names a 2.5-gigabit and a 1-gigabit connection without counting the sockets
Port speed
2.5 Gbit/s and 1 Gbit/s — stated in the bullet
USB ports
Not published on the listing — no USB socket is named
Supported redundancy levels
Not published on the listing — no array arrangement is named
Published operating system
Not published on the listing — the unit is sold diskless and no software is named; the 128 GB SSD is listed without saying what it holds
Stated idle power
Not published on the listing — no figure in watts appears
Stated acoustic figure
Not published on the listing — no decibel value appears
Stated dimensions
Not published on the listing — the product record gives only a shipping weight of 5,400 g (190.5 oz) and the color, Gunmetal
Amazon reference
B0GXZ8CKN5
EAN
0662652963739
On Amazon.com
Amazon.com listed it on October 26, 2026, but no current offer passed our price check, so no price is quoted.
The questions that come up before an order
Does it come with drives?
No hard drives: the bullet ends with the word Diskless. It lists 8 GB of DDR4 and a 128 GB PCIe 3.0 SSD as part of the unit.
How fast is the network?
The bullet names a 2.5-gigabit and a 1-gigabit connection as "Dual 2.5G+1G LAN". A single client reaches the unit at up to 2.5 Gbit/s on the faster socket, if its own socket and the switch between them support that speed.
Our score
7.4/ 10
A sensible hardware mix — four HDD bays, two M.2 slots, 2.5-gigabit LAN, 8 GB — described in a single line. With no processor and no software named on the Amazon.com page, the maker's own specification has to answer the rest.
The buyer this one serves, among network and storage gear
A buyer who already knows this model and the software they will run on it, and wants four HDD bays plus two M.2 slots in one box.
What this one costs among network and storage gear
A reference exists on these Amazon stores: France, Germany, United States. Listed is not the same as in stock — availability changes daily.
Details checked on October 26, 2026.
Sources
Specifications: the manufacturer sheet for network and storage gear and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
two bays · Realtek RTD1619B, four cores at 1.7 GHz · 1 GB DDR4 · one 1GbE socket · Btrfs and iSCSI snapshots named · sold without drives
A two-bay enclosure whose title states the processor, the memory and the single gigabit socket, and whose page never names the drive interface, an array arrangement or the software that runs it.
Best for: A first enclosure for a household copy of photographs and documents, where one gigabit is enough and where the buyer is content to look up the drive compatibility elsewhere.
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Best for: The smallest mirrored LinkStation, for someone who wants two terabytes protected and nothing else, and will not want more later.
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Best for: Four protected terabytes at the best price on the LinkStation ladder, for a household that will not need a third year of warranty.
