MINISFORUM MS-A2 vs MINISFORUM MS-S1 Max
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MINISFORUM MS-A2
Ryzen 9 9955HX barebone, US adapter
MINISFORUM MS-S1 Max
Ryzen AI Max+ 395, 128GB RAM, 2TB SSD, US
Amazon results may include other models. Verify the processor, memory, storage, and seller before buying.
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| Storage |
1Is it fast for normal work?
MINISFORUM MS-A2
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Desktop and operating-system support Windows and Ubuntu tested
Robtech found Windows 11 Pro free of detected malware on its configured sample and reported that Ubuntu recognized every network interface. A barebones retail unit includes neither operating system nor storage.
Operating-system installation and device-detection check · Configured Ryzen 9 9955HX review sample; barebones retail configuration differs
Robtech · 2:59 -
Cinebench 2024 single-core Not available
MINISFORUM MS-S1 Max
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Desktop and operating-system support Not available
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Cinebench 2024 single-core 110 points
Jim's Garage measured 110 in Cinebench 2024 single-core on its exact 128GB review unit.
Cinebench 2024 single-core · Ryzen AI Max+ 395; 128GB/2TB review unit
Jim's Garage · 13:52
2Can it handle sustained work?
MINISFORUM MS-A2
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CPU performance mode Fast CPU, cooling-limited
Robtech found that the 9955HX's strongest benchmark gains appeared after enabling Performance mode in BIOS, but also observed thermal throttling under load and said the multi-core uplift over its 7945HX comparison was modest.
Cinebench and Geekbench CPU benchmark suite · Normal and Performance BIOS modes; configured Ryzen 9 9955HX review sample
Robtech · 3:25 -
Video encoding behavior No AV1 hardware encoding
Robtech reported that Performance mode did not shorten its brief H.264 encode and only shaved seconds from the longer AV1 test. The reviewer also noted that the Radeon 610M lacks AV1 hardware encoding.
H.264 and AV1 encoding benchmarks · Configured Ryzen 9 9955HX review sample
Robtech · 4:07 -
Cinebench R23 multi-core Not available
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Cinebench 2024 multi-core Not available
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Qwen3 235B local inference Not available
MINISFORUM MS-S1 Max
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CPU performance mode Not available
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Video encoding behavior Not available
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Cinebench R23 multi-core 37062 points
Level1Techs measured 37,062 in Cinebench R23 multi-core on the MS-S1 Max.
Cinebench R23 multi-core · Ryzen AI Max+ 395; 128GB review system
Level1Techs · 14:22 -
Cinebench 2024 multi-core 1886 points
Tech Notice measured 1,808 in Balanced mode and 1,886 after switching the same exact-config review system to Performance mode.
Cinebench 2024 multi-core · Performance BIOS mode; exact 128GB/2TB review unit
Tech Notice · 15:50 -
Qwen3 235B local inference 13.73 tokens/s
Jim's Garage reported 13.73 tokens per second for Qwen3 235B A22B Instruct Q3_K_XL under Ubuntu, with about 102GB of unified memory in use.
Qwen3 235B A22B Instruct 2507 Q3_K_XL local inference · Ubuntu bare metal; 1GB fixed graphics allocation; Performance BIOS mode; exact 128GB review unit
Jim's Garage · 22:13
3Can it game?
MINISFORUM MS-A2
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Integrated-graphics capability Basic Radeon 610M
ServeTheHome emphasized that the Radeon 610M is intended for display output and media acceleration rather than high-end gaming. Robtech likewise found its 3D and GPU-AI results far below systems with discrete mobile GPUs.
3DMark and Geekbench AI GPU tests · Ryzen 9 9955HX configured review systems; no add-in GPU
Robtech · 4:25 -
Add-in GPU limits Single-slot, bus-powered GPU
The internal slot provides PCIe 4.0 x8 bandwidth in a physical x16 connector. Robtech says a GPU must be single-slot, shorter than 170 mm, and require no auxiliary power; active blower cooling is preferable in the confined bay.
Chassis and expansion compatibility inspection · MS-A2 chassis
Robtech · 2:05 -
Final Fantasy XIV: Dawntrail Not available
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Cyberpunk 2077 Not available
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Kingdom Come: Deliverance II Not available
MINISFORUM MS-S1 Max
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Integrated-graphics capability Not available
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Add-in GPU limits Not available
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Final Fantasy XIV: Dawntrail 68 fps
Level1Techs measured 68 FPS at 1440p High in the Final Fantasy XIV: Dawntrail benchmark.
Final Fantasy XIV: Dawntrail benchmark · 1440p High preset; Radeon 8060S; exact 128GB review system
Level1Techs · 10:00 -
Cyberpunk 2077 67 fps
RandomGaminginHD measured 67 FPS in Cyberpunk 2077 at 1080p using the High preset with no upscaling.
Cyberpunk 2077 gameplay · 1080p High; no upscaling; Performance mode at 130W; Radeon 8060S
RandomGaminginHD · 7:00 -
Kingdom Come: Deliverance II 90 fps
RandomGaminginHD measured 90 FPS in Kingdom Come: Deliverance II at 1080p High using SMAA 2TX.
Kingdom Come: Deliverance II gameplay · 1080p High; SMAA 2TX; Radeon 8060S
RandomGaminginHD · 9:58
4Is it loud or hot?
MINISFORUM MS-A2
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Maximum observed CPU temperature 90 C
Robtech observed about 90 C under load and reported thermal throttling, describing the 9955HX as difficult to cool in this chassis.
Full-load benchmark suite · Configured Ryzen 9 9955HX review sample
Robtech · 6:18 -
Idle sound level 39 dBA
ServeTheHome measured roughly 38 to 39 dBA at idle in its 34 dBA studio after the system had warmed up.
Warm system idle · Approximately 34 dBA room floor; configured Ryzen 9 9955HX review sample
ServeTheHome · 16:24 -
Load sound level 50 dBA
ServeTheHome measured sound levels reaching roughly 50 dBA under load and said the system was clearly audible.
Sustained system load · Approximately 34 dBA room floor; configured Ryzen 9 9955HX review sample
ServeTheHome · 16:24
MINISFORUM MS-S1 Max
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Maximum observed CPU temperature 63 C
Jim's Garage observed no more than 63 C during its Cinebench run, while Tech Notice independently saw 64 C before changing from Balanced to Performance mode.
Cinebench 2024 multi-core · Exact 128GB review unit; Jim's Garage test mode was not stated in the narration
Jim's Garage · 14:06 -
Idle sound level Not available
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Load sound level 43 dBA
ServeTheHome measured about 42 to 43 dBA at one meter while the system drew about 120W and said it was clearly audible rather than silent.
Sustained local-AI workload · One-meter distance; exact 128GB review system; room floor not stated in the narration
ServeTheHome · 10:53
5How much electricity does it use?
MINISFORUM MS-A2
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Low-end idle wall power 25 W
ServeTheHome observed roughly 24 to 25 W at the low end of its idle configurations, with more populated configurations reaching about 35 to 45 W.
System idle · Ryzen 9 9955HX review system; measured values varied with installed memory, storage, and expansion
ServeTheHome · 15:31 -
Maximum observed wall power 160 W
Robtech measured 148 W from the wall at full load in the standard mode and 160 W after enabling Performance mode.
Full system load · Performance mode; configured Ryzen 9 9955HX review sample
Robtech · 5:54 -
Idle wall power Not available
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Cinebench wall power Not available
MINISFORUM MS-S1 Max
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Low-end idle wall power Not available
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Maximum observed wall power Not available
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Idle wall power 12 W
ServeTheHome observed a 9 to 12 W idle range in Windows. Jim's Garage independently observed 7 to 10 W at idle on its exact-config unit.
Windows idle · Observed range 9-12 W; exact 128GB review system
ServeTheHome · 10:32 -
Cinebench wall power 130 W
Jim's Garage saw about 130 W at the wall through most of its Cinebench run, with brief spikes up to 150 W.
Cinebench 2024 multi-core · Exact 128GB review unit; brief observed spikes to 150 W
Jim's Garage · 14:12
6Can I upgrade and connect everything?
MINISFORUM MS-A2
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Memory is upgradeable Yes
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Storage is upgradeable Yes
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Thunderbolt is present No
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Memory compatibility 96GB official; 128GB tested
MINISFORUM officially supports 96GB across two DDR5-5600 SO-DIMM slots. ServeTheHome also booted and exercised 128GB using two 64GB non-ECC modules, but found that ECC SO-DIMMs operated without ECC protection.
Memory installation and ECC-function check · Ryzen 9 9955HX review unit
ServeTheHome · 7:12 -
Network interfaces 2x 10GbE plus 2x 2.5GbE
The MS-A2 provides two Intel X710 10GbE SFP+ ports, one Intel I226-V 2.5GbE port, and one Realtek RTL8125 2.5GbE port. Its two rear USB-C ports are 10Gbps USB 3.2 Gen 2 with DisplayPort, not USB4.
Manufacturer and controller inspection · MS-A2 chassis
ServeTheHome · 2:56 -
Storage expansion 3x NVMe, including U.2
Three PCIe 4.0 x4 storage positions include two M.2 2280/22110 slots and one position that accepts M.2 2280 or a 7 mm U.2 drive through the included adapter. The two conventional M.2 slots default to PCIe 3.0 x4 and must be changed in BIOS for Gen 4.
Manufacturer specification and hands-on teardown · MS-A2 chassis
ServeTheHome · 11:02 -
High-speed I/O Not available
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Linux 10GbE support Not available
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Expansion limits Not available
MINISFORUM MS-S1 Max
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Memory is upgradeable No
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Storage is upgradeable Yes
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Thunderbolt is present No
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Memory compatibility Not available
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Network interfaces Not available
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Storage expansion Not available
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High-speed I/O 4x USB4 and 2x 10GbE
The chassis provides two front 40Gbps USB4 ports, two rear 80Gbps USB4 v2 ports, and two Realtek RTL8127 10GbE controllers. The internal 320W power supply avoids an external brick.
Manufacturer specification and hands-on port inspection · MS-S1 Max chassis
MINISFORUM -
Linux 10GbE support Driver work required
Jim's Garage could not use the two RTL8127 10GbE ports out of the box under Debian 13 or Proxmox and obtained only 5Gbps after adding a driver manually. Wi-Fi 7 worked in the same Linux testing.
Debian 13 and Proxmox network detection and throughput testing · Exact 128GB/2TB review unit; software state in September 2025
Jim's Garage · 1:58 -
Expansion limits PCIe 4.0 x4, no 75W GPU power
Level1Techs verified that the physical x16 slot is electrically PCIe 4.0 x4, is closed-ended, and cannot supply 75W. Tech Notice likewise found that it is suitable for networking or storage expansion rather than a conventional graphics card.
Hands-on chassis and slot inspection · MS-S1 Max chassis
Level1Techs · 11:35
7Is it good value?
MINISFORUM MS-A2
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Manufacturer price $799
MINISFORUM listed the exact Ryzen 9 9955HX barebones US configuration for $799 when checked, against a $999 compare-at price.
Manufacturer retail-price check · MS-A200US barebone; no memory, storage, or operating system
MINISFORUM -
Verified Amazon configuration B0F8JG2SHN
Amazon ASIN B0F8JG2SHN matched the exact Ryzen 9 9955HX barebones configuration with no RAM, SSD, or operating system when checked.
Retailer identity check · MS-A2-9955 barebone
MINISFORUM
MINISFORUM MS-S1 Max
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Manufacturer price $3,719
MINISFORUM listed the exact 128GB/2TB US configuration for $3,719 when checked, against a $4,649 compare-at price.
Manufacturer retail-price check · MS-S1-MAX12US; Ryzen AI Max+ 395; 128GB RAM; 2TB SSD; Windows 11 Pro
MINISFORUM -
Verified Amazon configuration B0G348H88N
Amazon ASIN B0G348H88N matched the exact Ryzen AI Max+ 395, 128GB RAM, and 2TB SSD configuration when checked.
Retailer identity check · MS-S1 Max 128GB/2TB
MINISFORUM
8Will it be dependable?
MINISFORUM MS-A2
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Seller warranty 2 years
MINISFORUM advertises a two-year seller warranty and a 30-day money-back guarantee on the US product page.
Manufacturer warranty-policy check
MINISFORUM -
Sustained-load cooling Throttling observed
Robtech observed thermal throttling around 90 C and called cooling the system's largest weakness. ServeTheHome independently found load noise near 50 dBA, so the compact form factor has measurable thermal and acoustic tradeoffs.
Sustained benchmark load · Configured Ryzen 9 9955HX review systems
Robtech · 6:18 -
Storage-lane default Gen 3 default
Robtech found the two M.2 2280 slots configured for PCIe 3.0 by default. The BIOS exposes PCIe 4.0, but its warning says higher speed may increase overheating risk.
BIOS and storage configuration inspection · Configured Ryzen 9 9955HX review sample
Robtech · 2:39 -
Cooling and acoustics Not available
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Operating-system caveat Not available
MINISFORUM MS-S1 Max
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Seller warranty 3 years
MINISFORUM advertises a three-year seller warranty and 30-day returns on the US store page.
Manufacturer warranty-policy check
MINISFORUM -
Sustained-load cooling Not available
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Storage-lane default Not available
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Cooling and acoustics Cool but audible
Independent testing found low-60s C temperatures in Cinebench, but ServeTheHome still measured 42 to 43 dBA at one meter around 120W. The cooling system controls temperature without being silent under sustained load.
Sustained CPU and local-AI workloads · Exact 128GB review systems
ServeTheHome · 10:32 -
Operating-system caveat Linux NIC caveat
The current Windows configuration was stable in the retained reviews, but Jim's Garage documented immature RTL8127 support under Debian 13 and Proxmox. Linux buyers should verify current driver support for the dual 10GbE controllers.
Windows, Debian 13, and Proxmox hands-on testing · Exact 128GB/2TB review unit
Jim's Garage · 16:53
References
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MINISFORUM. MINISFORUM MS-A2. Product page. . Accessed .
Configuration: MS-A200US: Ryzen 9 9955HX barebone, no RAM, no storage, no OS, US adapter
Disclosure: Manufacturer specifications, current price, availability, warranty, and return terms.
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ServeTheHome. Homelab Perfection Minisforum MS-A2. Video review. . Accessed .
Configuration: Ryzen 9 9955HX sample configured with multiple tested DDR5 capacities and NVMe storage, including 96GB ECC-function testing and 128GB non-ECC testing
Disclosure: The description says the unit was purchased and contains Amazon affiliate links.
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Robtech. Powerful Mini PC Workstation - Minisforum MS-A2 Review. Video review. . Accessed .
Configuration: Ryzen 9 9955HX configured sample with Crucial DDR5-5600, 2TB Crucial SSD, and Windows 11 Pro
Disclosure: The description identifies the unit as a free review sample and contains retailer affiliate links.
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MINISFORUM. MINISFORUM MS-S1 Max 128GB Max AI Compute Edition. Product page. . Accessed .
Configuration: MS-S1-MAX12US: Ryzen AI Max+ 395, 128GB LPDDR5X-8000, 2TB SSD, Windows 11 Pro, US power cable
Disclosure: Manufacturer specifications, current price, availability, warranty, and return terms.
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ServeTheHome. The BEST AMD Strix Halo Mini PC Minisforum MS S1 Max. Video review. . Accessed .
Configuration: Ryzen AI Max+ 395, 128GB unified memory, 2TB SSD review system
Disclosure: The description contains an Amazon affiliate link and does not state how the review unit was obtained.
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Level1Techs. Minisforum MS S1 Max AI Review, Benchmarks, and Comfy UI Setup Guide. Video review. . Accessed .
Configuration: Ryzen AI Max+ 395, 128GB unified memory MS-S1 Max review system; installed SSD capacity not stated in narration
Disclosure: The description does not state how the review unit was obtained and does not contain a retailer affiliate disclosure.
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Tech Notice. NOTHING is better than THIS ... AMD is too good! | Minisforum MS-S1 MAX review. Video review. . Accessed .
Configuration: Ryzen AI Max+ 395, 128GB unified memory, 2TB SSD review system
Disclosure: The description contains product and software affiliate links and does not state how the review unit was obtained.
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Jim's Garage. Running LLMs Locally - MinisForum MS-S1 MAX Review. Video review. . Accessed .
Configuration: Ryzen AI Max+ 395, 128GB unified memory, 2TB SSD review system
Disclosure: The reviewer says in the narration that the device was sent free; the description links MINISFORUM without an affiliate disclosure.
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RandomGaminginHD. The Fastest Integrated Graphics Yet - The Radeon 8060S (ft. Minisforum MS-S1 MAX). Video review. . Accessed .
Configuration: Ryzen AI Max+ 395, Radeon 8060S, 128GB LPDDR5X-8000, 2TB SSD review system
Disclosure: The description links the tested system but does not state how the unit was obtained or include an affiliate disclosure.
Value for money
No value comparison is available. It requires eligible test scores and at least four current price observations in seven days.
Specification differences
Differences supported by the listed manufacturer specifications
Higher listed specifications for MINISFORUM MS-A2
- Provides 3 storage slots versus 2
- Uses a smaller 1.78 liter enclosure
- Has a manufacturer list price about $3,650 lower
Higher listed specifications for MINISFORUM MS-S1 Max
- Supports 32 GB more memory
Verified specifications
Manufacturer-sourced specifications and current testing status
Processor
| Specification | MS-A2 | MS-S1 Max |
|---|---|---|
| CPU | AMD Ryzen 9 9955HX | AMD Ryzen AI Max+ 395 |
| Cores / threads | 16 / 32 | 16 / 32 |
| Processor default TDP | 100 W | 130 W |
| Integrated graphics | AMD Radeon 610M integrated graphics | AMD Radeon 8060S integrated graphics, 40 compute units |
Memory and storage
| Specification | MS-A2 | MS-S1 Max |
|---|---|---|
| Memory type | 2x DDR5-5600 SO-DIMM slots | LPDDR5X-8000 unified memory |
| Maximum memory | 96 GB | 128 GB |
| Upgradeable memory | Yes | No |
| Storage slots | 3 | 2 |
Connectivity
| Specification | MS-A2 | MS-S1 Max |
|---|---|---|
| Ethernet | 2x 10GbE SFP+ (Intel X710) plus 2x 2.5GbE RJ45 (Intel I226-V and Realtek RTL8125) | 2x 10GbE RJ45 (Realtek RTL8127) |
| Wireless | Wi-Fi 6E (MediaTek RZ616) + Bluetooth 5.2 | Wi-Fi 7 + Bluetooth 5.4 |
| USB4 | No | Yes |
| Thunderbolt | No | No |
Size and price
| Specification | MS-A2 | MS-S1 Max |
|---|---|---|
| Enclosure volume | 1.78 liters | 3.53 liters |
| List price | $999 | $4,649 |
| Product class | Home labs and compact servers | Local AI and high-speed networking |