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Minisforum MS-A2 (Ryzen 9 9955HX)
AMD Ryzen 9 9955HX (16 cores, 32 threads) · 10 GbE · 1.78 L
8.4
$799Nov 92 videos
Beelink SER9 Pro (Ryzen 7 H 255)
A compact Ryzen 7 H 255 mini PC with soldered LPDDR5X, two M.2 slots and built-in voice mics, aimed at office work.
- AMD Ryzen 7 H 255 (8 cores, 16 threads)
- 24 GB
- 1,000 GB
- 2.5 GbE
PCPR score
6.5
Fair
Best price we’ve seen
$769Nov 9
Checked recently. Confirm at the retailer.
R1
The short version
Beelink's SER9 Pro pairs AMD's 8-core Ryzen 7 H 255 and Radeon 780M graphics with 24GB or 32GB of soldered LPDDR5X-6400 in a 135 mm metal case, plus a built-in microphone array and speakers for voice AI tools. TechRadar found it well suited to office and moderate creative work but flagged limited upgrades and a premium price. Memory cannot be replaced, two M.2 2280 slots accept up to 8TB, and the power adapter is external.
Pros
- 8-core Ryzen 7 H 255 with Radeon 780M graphics in a 135 x 135 x 44.7 mm metal body weighing 780 g
- Two M.2 2280 PCIe 4.0 slots with up to 8TB of storage
- HDMI, DisplayPort and USB4 outputs support three displays
- Built-in microphone array and speakers for voice AI tools, highlighted by TechRadar
- Three-year warranty
Cons
- LPDDR5X memory is soldered, so capacity is fixed at the 24GB or 32GB bought
- Only one USB4 port for external expansion
- External 19 V power adapter rather than a built-in supply
- TechRadar rates upgrade room as limited and the price as premium
Best for
- Office and everyday desktop replacement
- Small desks that need up to three monitors
SYS1
Configurations
| Configuration | Processor | Graphics | Memory | Storage | Price |
|---|---|---|---|---|---|
| Ryzen 7 H 255 · 24GB · 1TB | AMD Ryzen 7 H 255 | AMD Radeon 780M | 24 GB | 1 TB | $769 |
| Ryzen 7 H 255 · 32GB · 1TB | AMD Ryzen 7 H 255 | AMD Radeon 780M | 32 GB | 1 TB | — |
J5
What you can upgrade later
Memory
UnconfirmedThe maker doesn’t publish its slot layout. Check before buying more memory.
Browse memoryProcessor
UnconfirmedA drop-in upgrade depends on the socket and the maker’s BIOS. Check the board before buying a CPU.
Browse processorJ3
Full specifications
Core
- Processor
- AMD Ryzen 7 H 255 (8 cores, 16 threads)
- Graphics
- AMD Radeon 780M
Memory
- Memory
- 24 GB
- Memory type
- LPDDR5X-6400 (soldered)
- Max memory
- 32 GB
- Storage
- 1,000 GB
Fit
- Memory upgradable
- No
- M.2 slots
- 2
Connectivity
- Wi-Fi
- Wi-Fi 6
- Ethernet
- 2.5 GbE
Ports & I/O
- USB4 ports
- 1
- HDMI outputs
- 1
- DisplayPort outputs
- 1
- Max displays
- 3
Physical
- Weight
- 0.78 kg
Software
- Operating system
- Windows 11 Pro
Compatibility notes
- Memory is soldered LPDDR5X-6400 and cannot be upgraded
- External 19 V, 6.32 A power adapter with a selectable regional plug
- Case measures 135 x 135 x 44.7 mm without rubber feet and weighs 780 g
- Beelink listed this model as pre-sale on 2026-11-09, with orders shipping within 35 days
P1
Where to buy
Official store
Seen Nov 9, 2026
$769
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AV1
Video reviews
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AV2
What reviewers and owners say
TechRadar
PositiveSaw a well-built mini PC that handles office duties and moderate creative jobs comfortably, with an unusual microphone array for voice AI, though limited upgrades and its price weigh against it.
Review
Read the source
Summaries are written in our words. Follow the links for each source’s own review.
R9
Common questions
Can the SER9 Pro's memory be upgraded?
No. The memory is soldered LPDDR5X-6400 sold as 24GB or 32GB, so pick the capacity you need at purchase. Storage is expandable through two M.2 2280 PCIe 4.0 slots up to 8TB.
How many displays can it drive?
Beelink lists triple-display support through one HDMI port, one DisplayPort and one USB4 port, with the HDMI and DisplayPort outputs rated for 4K at 240 Hz.
Is the power supply built in?
No. The SER9 Pro uses an external adapter rated at 19 V and 6.32 A, shipped with a regional plug chosen at checkout.
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