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Dr.W 21.7K Views
Jul 9, 2026 1:28 AM

ACEMAGICIAN S3A Mini PC: Ryzen 7 H 255, 16GB RAM, 512GB SSD, Radeon 780M

$468

$660

29% off
+ Free S&Hat Amazon
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Deal Details
ACEMAGIC-Shop via Amazon has ACEMAGICIAN S3A Mini PC as configured below on sale for $549.98 - $82.50 when you apply promo code S3ADEAL255 at checkout = $467.48. Shipping is free.

Thanks to Community Member Dr.W for sharing this deal.

Note: You must be logged in to clip coupons and apply promo codes. If a code doesn't work right away, try applying it a few times across different interfaces such as mobile or desktop, as some codes may not apply consistently. If issues persist, refresh the page, re-enter the code, or revisit the cart before checking out.

Specs:
  • AMD Ryzen 7 H 255 8-Core / 16 Thread 3.8 GHz (up to 4.9GHz) Processor
  • AMD Radeon 780M Integrated Graphics
  • 16GB LPDDR5 RAM
  • 512GB NVME PCIe4.0 SSD
  • Wi-Fi 6 + Bluetooth 5.2
  • Triple display support
  • Active air cooling
  • 45W power consumption
  • Windows 11 Pro
  • Ports:
    • 1x USB4 Type-C (DP 1.4, 4K @ 120Hz)
    • 2x USB 3.2 Type-A Gen 2 (10Gbps)
    • 4x USB 3.2 Type-A Gen 1 (5Gbps)
    • 1x 2.5Gb LAN Ethernet
    • 1x DisplayPort 2.0 (4K @ 120Hz)
    • 1x HDMI 2.0 (4K @ 60Hz)
    • 3.5mm Audio Jack

Editor's Notes

Written by Nate650 | Staff

Original Post

Written by Dr.W
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ACEMAGIC-Shop via Amazon has ACEMAGICIAN S3A Mini PC as configured below on sale for $549.98 - $82.50 when you apply promo code S3ADEAL255 at checkout = $467.48. Shipping is free.

Thanks to Community Member Dr.W for sharing this deal.

Note: You must be logged in to clip coupons and apply promo codes. If a code doesn't work right away, try applying it a few times across different interfaces such as mobile or desktop, as some codes may not apply consistently. If issues persist, refresh the page, re-enter the code, or revisit the cart before checking out.

Specs:
  • AMD Ryzen 7 H 255 8-Core / 16 Thread 3.8 GHz (up to 4.9GHz) Processor
  • AMD Radeon 780M Integrated Graphics
  • 16GB LPDDR5 RAM
  • 512GB NVME PCIe4.0 SSD
  • Wi-Fi 6 + Bluetooth 5.2
  • Triple display support
  • Active air cooling
  • 45W power consumption
  • Windows 11 Pro
  • Ports:
    • 1x USB4 Type-C (DP 1.4, 4K @ 120Hz)
    • 2x USB 3.2 Type-A Gen 2 (10Gbps)
    • 4x USB 3.2 Type-A Gen 1 (5Gbps)
    • 1x 2.5Gb LAN Ethernet
    • 1x DisplayPort 2.0 (4K @ 120Hz)
    • 1x HDMI 2.0 (4K @ 60Hz)
    • 3.5mm Audio Jack

Editor's Notes

Written by Nate650 | Staff

Original Post

Written by Dr.W

Community Voting

Deal Score
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Top Comments

rentown
331Comments
38Reputation
I bought one and it's slow. I wanted to return... but I can't anymore. Not sure why but it keeps freezing all the time. Them I have to keep restarting the pc. I would never buy this brand anymore
Go to Comment
Shokar530
229Comments
22Reputation
I've had an ace magician for 4 years running 24/7 and have never had an issue with it. I will say the first thing I did was do a fresh install of Windows.
Go to Comment

Community Reviews

This mini PC is a compact Ryzen 7 255 and Radeon 780M machine aimed at light gaming and everyday use, with the 780M described as roughly GTX 1050 class and capable of triple A games on medium or low settings. The Oculink port is a standout for turning it into a small gaming rig, and the 6400 MT per second LPDDR5 memory is fast, though soldered and not upgradeable. The main concerns are stability and heat, with reports of freezing, WHEA errors, USB lockups, and stress test failures. A fresh Windows install and updated drivers are repeatedly suggested, but cooling and long term reliability remain the big question.

  • Light PC gamers wanting a compact 780M machine, because it can handle indie titles and even triple-A games on medium or low settings.

    MyOtherDeskSensibleBird3184aleki

  • Tinkerers comfortable reinstalling Windows and drivers, because a fresh install and driver updates can clear up software-related slowdowns.

    Shokar530Enoch42MangekyoSharingan

  • Shoppers prioritizing cooling headroom, because the F5A-style case is repeatedly described as running much cooler and helping components last longer.

    DubySensibleBird3184Duby

  • Mini PC buyers planning to add a second memory stick, because the 1x16GB SODIMM setup can gain dual-channel performance with another module.

    OrangeJuliusDuby

  • Gamers expecting desktop-class frame rates, because the 780M is closer to a GTX 1050 and many games need minimum, medium, or low settings.

    alekioceanonemegablank

  • People who need a stable always-on mini PC, because freezing, WHEA errors, and stress-test failures have been reported.

    rentownNeatStranger9272NeatStranger9272

  • Buyers who want upgrade flexibility, because the LPDDR5 memory is soldered and cannot be upgraded later.

    OrangeJuliusnijave

  • Users loading lots of USB devices, because the included power bricks can be barely adequate and may need a higher-power PSU.

    megablank

Common Questions (5)

AI-generated summary based on comments from the community. Updated ago

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55 Comments

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Jul 12, 2026 4:44 PM
192 Comments
Joined Feb 2007
DubyJul 12, 2026 4:44 PM
192 Comments
Since this thread, the one I recommended for $100 more seems to be currently sold out? I will say it again, I really like the F5A case and it cooling... this case is used with the 255 and the 470 HX. To me the 255 deal for $100 more and 24GB of RAM was and is the deal to get and I would wait for it to come back into stock. But the price was $550ish.

And Acemagic is the cheapest "highend" mini PC by far. And when I say high end I am referring to the F5A case.

https://acemagic.com/products/ace...470-minipc
1
1
Jul 12, 2026 4:55 PM
7.3K Comments
Joined Dec 2006
megablankJul 12, 2026 4:55 PM
7.3K Comments
Quote from rentown View quoted comment :
I guess I pick a nerve from the seller. It does freeze. Dont be angry seller. I'm just stating the facts and what I experience
Insufficient power supply on many mini pcs, esp if you load it down with USB stuff, have to buy a higher power psu, it sucks.
Real high end pc psu cost a lot for a reason, these power bricks are barely adequate, they can't cost cut the chips, just the stuff around it.
Last edited by megablank July 12, 2026 at 10:10 AM.
1
Jul 12, 2026 11:56 PM
192 Comments
Joined Feb 2007
DubyJul 12, 2026 11:56 PM
192 Comments
Quote from megablank View quoted comment :
Insufficient power supply on many mini pcs, esp if you load it down with USB stuff, have to buy a higher power psu, it sucks.
Real high end pc psu cost a lot for a reason, these power bricks are barely adequate, they can't cost cut the chips, just the stuff around it.
So that is not the case with every mini pc.

To me the main problem is the soldered RAM on the mobo. While is runs at like half the wattage and runs cooler then swappable RAM... soldered RAM is soldered very close to the CPU and if the CPU gets hot the heat may encompass the memory and when memory heats up even a little, the system usually fails.

But like I have been saying... when you do buy a mini PC try to buy one with proper build quality and the only case I would accept from Acemagic is the A5P case due to the dual fan set up and dual zone set up and users have only complimented this case.
Jul 13, 2026 12:28 AM
192 Comments
Joined Feb 2007
DubyJul 13, 2026 12:28 AM
192 Comments
deleted
Jul 14, 2026 7:40 PM
1.4K Comments
Joined Aug 2015
oceanoneJul 14, 2026 7:40 PM
1.4K Comments
Quote from aleki View quoted comment :
780m has a little under half of the GPU compute compared to the steam machine, but should work for light games.

IIRC its comparable to a GTX 1050
yeah not good at all for games

GTX 1050 is already 10 years old its from 2016

RX 580 is double as fast as GTX 1050 and 90 % of actual game run just on minimum
1
Jul 14, 2026 9:46 PM
231 Comments
Joined Feb 2013
nijaveJul 14, 2026 9:46 PM
231 Comments
Quote from Bash223 View quoted comment :
Ram is soldered?
Yes LP=soldered

LP is low power DDR
Last edited by nijave July 14, 2026 at 02:48 PM.
Jul 15, 2026 6:49 AM
7.3K Comments
Joined Dec 2006
megablankJul 15, 2026 6:49 AM
7.3K Comments
Quote from Duby View quoted comment :

So that is not the case with every mini pc.

To me the main problem is the soldered RAM on the mobo. While is runs at like half the wattage and runs cooler then swappable RAM... soldered RAM is soldered very close to the CPU and if the CPU gets hot the heat may encompass the memory and when memory heats up even a little, the system usually fails.

But like I have been saying... when you do buy a mini PC try to buy one with proper build quality and the only case I would accept from Acemagic is the A5P case due to the dual fan set up and dual zone set up and users have only complimented this case.
Its not great, you just have to max out for its life time, but it kind of goes with the entire deal of a mini pc, its barely upgradable by default.

Another sneaky thing they do sometimes is resort to NGFF m.2 SSDs, because the SATA m.2 uses less power, it stays under the limit of the power brick.

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Jul 15, 2026 6:52 AM
7.3K Comments
Joined Dec 2006
megablankJul 15, 2026 6:52 AM
7.3K Comments
Quote from oceanone View quoted comment :

yeah not good at all for games

GTX 1050 is already 10 years old its from 2016

RX 580 is double as fast as GTX 1050 and 90 % of actual game run just on minimum
Yea its like squeezing juice out of a stone, not worth it if trying to game at all, it was justifiable when they were half the price before the AI price surges, but now its better just to get a desktop refurb.
Jul 17, 2026 2:30 AM
96 Comments
Joined Jul 2026
SensibleBird3184Jul 17, 2026 2:30 AM
96 Comments
Quote from oceanone View quoted comment :

yeah not good at all for games

GTX 1050 is already 10 years old its from 2016

RX 580 is double as fast as GTX 1050 and 90 % of actual game run just on minimum
It can play all triple AAA games... some on medium or low settings. 780M is the poor mans gaming rig... and nothing is wrong with that.
Jul 17, 2026 2:32 AM
96 Comments
Joined Jul 2026
SensibleBird3184Jul 17, 2026 2:32 AM
96 Comments
For $100 more you get the same CPU with 24GB LPDDR 5 6400 and 1TB gen 4 in a Acemagic A5P case... this case is SO MUCH BETTER in cooling, to me it is worth a hundred dollars knowing your components will last longer due to less heat.

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