ACEMAGIC M5 Mini PC

The ACEMAGIC M5 Mini PC is a desktop-replacement-class system built around the 14th Gen Intel Core i5-14500HX, a 14-core (6P + 8E), 20-thread laptop-class HX chip that turbos to 4.9 GHz on the P-cores. That processor sits in a 5-inch square chassis with two M.2 2280 slots, two DDR4 SO-DIMM slots, a 1 Gbps Ethernet port, and a triple-4K display setup over HDMI 2.0, DisplayPort 1.4b, and a video-capable USB-C 3.2 Gen 2 port. It ships with Windows 11 Pro, TPM 2.0, and enough ports to work as a docked workstation: six USB Type-A sockets plus the USB-C, all reachable without a hub. The i5-14500HX configuration documented here is sold primarily through Amazon as a retailer-specific SKU; ACEMAGIC’s own product page currently lists only the i7-14650HX and i9-14900HX trims of the same chassis. With two SO-DIMM slots reaching 64GB and two M.2 slots topping out at 4TB total storage, the platform leaves headroom for upgrades after purchase.

Pros and Cons

ACEMAGIC M5 Mini PC Comparison Chart

	ACEMAGIC M5 Mini PC	ACEMAGIC M5 Mini PC
Price	List Price: $459.00 Amazon Prices: Check Price on Amazon	List Price: $579.99 Amazon Prices: Check Price on Amazon
Version	16GB/512GB/Intel Core i5-14500HX	32GB/1TB/Intel Core i5-14500HX
Performance Rating	5.4	5.8
Operating System	Windows 11 Pro	Windows 11 Pro
Processor	Fourteen-core 2.60 Ghz (max 4.90 Ghz) Intel Core i5-14500HX	Fourteen-core 2.60 Ghz (max 4.90 Ghz) Intel Core i5-14500HX
GPU	Integrated Intel UHD Graphics	Integrated Intel UHD Graphics
RAM	16 GB DDR4 SO-DIMM, 2-channel (Single 16GB DDR4-3200 stick from factory; second SO-DIMM slot free.)	32 GB DDR4 SO-DIMM, 2-channel (2x 16GB DDR4-3200 dual-channel.)
Internal Storage	512 GB NVMe SSD	1 TB NVMe SSD
Dimensions width x length x thickness	5.04 x 5.04 x 1.63 inches (128.02 x 128.02 x 41.4 mm)	5.04 x 5.04 x 1.63 inches (128.02 x 128.02 x 41.4 mm)
Weight	2.93 lbs (1.33 kg)	2.93 lbs (1.33 kg)
WiFi	Wi-Fi 6 (802.11ax)	Wi-Fi 6 (802.11ax)
Bluetooth	Bluetooth 5.2	Bluetooth 5.2
Ethernet	1 Ethernet port at 1 Gbps	1 Ethernet port at 1 Gbps
HDMI	1 Full-Size HDMI Port	1 Full-Size HDMI Port
DisplayPort	1 DisplayPort (DP 1.4b, 4K@60Hz)	1 DisplayPort (DP 1.4b, 4K@60Hz)
VGA	No VGA Ports	No VGA Ports
USB Ports	6 USB 3, 1 USB-C Front: 1x USB-C 3.2 Gen 2 (DP Alt Mode, 15W PD), 2x USB-A 3.2 Gen 2. Rear: 4x USB-A 3.2 Gen 1.	6 USB 3, 1 USB-C Front: 1x USB-C 3.2 Gen 2 (DP Alt Mode, 15W PD), 2x USB-A 3.2 Gen 2. Rear: 4x USB-A 3.2 Gen 1.
Thunderbolt Ports	No	No
OCuLink	No	No
Internal SATA Ports	No SATA ports	No SATA ports
Card Reader	No Card Reader	No Card Reader
Headphone Jack	3.5mm combo jack (front)	3.5mm combo jack (front)
Fanless	No	No
VESA Mount	Yes	Yes
In the Box	Mini PC, power adapter, HDMI cable, VESA mount with screws, user manual.	Mini PC, power adapter, HDMI cable, VESA mount with screws, user manual.
Expandability	Up to 64GB DDR4 (2x SO-DIMM), dual M.2 2280 slots, expandable up to 4TB total storage.	Up to 64GB DDR4 (2x SO-DIMM), dual M.2 2280 slots, expandable up to 4TB total storage.

Fourteen cores, dual M.2 slots, and three native 4K outputs

The M5 measures roughly 5.04 x 5.04 x 1.63 inches (128 x 128 x 41.3 mm) and weighs about 2.93 lb. The case is a single-color grey aluminum-feel shell with rubber feet, a power button and audio combo jack on the front edge, and the warmer ports recessed at the rear behind a ventilated grille. The front panel exposes the USB-C and two faster USB-A 3.2 Gen 2 sockets so external SSDs and dongles do not have to live behind the unit. The rear panel carries the DC barrel input, HDMI 2.0, DisplayPort 1.4b, Gigabit Ethernet, four USB-A 3.2 Gen 1 ports, and the Kensington lock slot. ACEMAGIC calls the cooling a “Vapor Chamber” design, and buyers describe the box as quiet under normal productivity load. The chassis supports VESA mounting behind a monitor, useful for hot-desk or kiosk deployments.

The Intel Core i5-14500HX is a 14-core / 20-thread Raptor Lake-HX Refresh part with 6 performance cores, 8 efficient cores, 24MB of L3 cache, and a base TDP of 55W. On the multi-threaded PassMark benchmark the chip lands near 28,500, which is closer to entry-tier desktop Core i7 territory. One verified Amazon buyer who described themselves as an experienced builder summed the 16GB / 512GB SKU up as “good value, BYO storage”: strong CPU and drive throughput, idle temperature higher than lighter mini PCs (around 48 degrees C), and graphics performance limited by the integrated Intel UHD GPU. ACEMAGIC markets the machine for development, virtualization, and multi-monitor productivity rather than gaming.

Wireless is WiFi 6 (802.11ax) and Bluetooth 5.2, with a single 1 Gbps Ethernet jack on the wire. For displays, it drives three 4K@60Hz panels at once using HDMI 2.0, DisplayPort 1.4b, and the front USB-C 3.2 Gen 2 port (which carries DP Alt Mode and 15W PD output). Storage runs through two M.2 2280 slots, one PCIe 4.0 x4 NVMe and the second accepting NVMe or SATA at PCIe 3.0 x4, with a documented 4TB total ceiling. Memory is expandable through two DDR4 SO-DIMM slots up to 64GB; the 16GB SKU ships with a single stick, so a second module will enable dual-channel operation without removing anything.

Customer Reviews

Amazon buyers name easy setup, fast boot times from the NVMe SSD, and smooth multitasking on the small chassis. A verified buyer named Andre wrote that “the 16GB RAM and 512GB SSD are more than enough for daily use,” and a verified buyer using the handle Jkwventures called it “plenty fast for the basic stuff we use it for” after migrating an old Windows 10 setup, though that same reviewer noted it “is a little slow to get going if it is in sleep mode.” Value comes up repeatedly: Philip (verified) summed his four-star review up as “Great computer for the money.” One technically inclined verified buyer, Badzilla, was happy with CPU, memory, and drive speed but flagged that “the graphics performance is worse than my 12450H,” so this is not a gaming box.

The 6 percent one-star share comes from a verified buyer, Niall Peters, who reported a defective unit that repeatedly dropped into a recovery manager and eventually wiped the OS, followed by unresponsive support: “I phoned their tech support and got a ticket number, sent requested information. Then silence.” With only 25 ratings total, that single failure carries weight, so treat after-sale support as the open question on an otherwise well-reviewed machine.

A small-form-factor Windows desktop with no gaming GPU

The M5 makes sense for buyers who want HX-class CPU throughput in a small form factor: developers running local AI tools, multi-monitor knowledge workers, home-lab tinkerers, and anyone who would otherwise buy a thin-and-light laptop just to dock it. It carries 14 cores, 64GB of DDR4 headroom, two M.2 slots, and triple 4K output, and the chassis is small enough to VESA-mount or tuck onto a shelf.

It is the wrong machine for serious gaming, GPU-accelerated content creation, or anyone who needs 2.5GbE / 10GbE networking or Thunderbolt 4. The integrated Intel UHD GPU is sufficient for video playback and casual indie titles but not for current AAA workloads; if those matter, a mini PC with an AMD Radeon 780M or 890M iGPU, or a barebones unit with a discrete GPU, will serve better. Buyers who want the manufacturer-listed i7-14650HX or i9-14900HX trim should also note that those variants live on ACEMAGIC’s own site rather than this Amazon-exclusive i5 configuration.

For a side-by-side look at other compact Windows machines, see Starry Hope’s Mini PC Comparison Chart, which makes it easy to weigh the M5 against the ACEMAGIC K1 and other ACEMAGIC, GEEKOM, and Beelink mini PCs we cover.

Frequently Asked Questions