13% OFF
Prime exclusive deal$389.00
$449.00
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Updated October 2026
Data from Amazon and official Beelink and GMKtec sites.
2026 verdict
As a budget office desktop that needs to drive several screens, the GMKtec NucBox M2 Pro S (16GB + 1TB) edges out the Beelink SER5 Pro (16GB + 480GB) in this pair on storage alone.
The Beelink keeps a dedicated DisplayPort connector the GMKtec does not have. The M2 Pro S's 1TB drive doubles the SER5 Pro's 480GB, and both share the same 16GB of DDR4 memory expandable to 64GB and a similar warranty. The SER5 Pro answers with a lower price and a real DisplayPort output rather than video routed only through a single USB-C port. Choose the GMKtec NucBox M2 Pro S (16GB + 1TB) for more storage out of the box, and the Beelink SER5 Pro (16GB + 480GB) for the cheaper machine with a dedicated DisplayPort.
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| Feature | Beelink SER5 Pro (16GB + 480GB) | GMKtec NucBox M2 Pro S (16GB + 1TB) | Winner |
|---|---|---|---|
| Price | $389.00 | $649.99 | Beelink SER5 Pro (16GB + 480GB) |
| Storage Capacity | 480 GB | 1 TB | GMKtec NucBox M2 Pro S (16GB + 1TB) |
| CPU Model | AMD Ryzen 5 5500U | Intel Core i7-1185G7 | Different strengths |
| Memory Configuration | Dual-slot | Dual-channel | Different strengths |
| GPU Model | AMD Radeon Graphics (7 cores) | Intel Iris Xe Graphics G7 (96 EUs, 1.35 GHz) | Different strengths |
| Rating | 4.4 | 4.4 | Tie |
| Warranty | 1 year | 1 year | Tie |
| Memory Type | DDR4 | DDR4 | Tie |
| Memory Speed | 3200 MT/s | 3200 MT/s | Tie |
| Memory Capacity | 16 GB | 16 GB | Tie |
What the differences mean
Storage capacity
The M2 Pro S ships a 1TB drive, more than double the SER5 Pro's 480GB, and adds a second M.2 2242 SATA slot the SER5 Pro's single-slot design does not have.
Display outputs
The SER5 Pro has a dedicated DisplayPort connector alongside HDMI and USB-C, for three monitors without routing video through a single port. The M2 Pro S carries DisplayPort only over its one USB-C port.
CPU generation
The SER5 Pro's six-core Ryzen 5 5500U and the M2 Pro S's four-core Core i7-1185G7 come from different platforms and eras; neither dominates the other outright, so the choice comes down to the ports and storage around them.
Which one to buy if
- you need more storage without buying a bigger drive yourself
The M2 Pro S ships a full 1TB drive against the SER5 Pro's 480GB.
- the price is what matters most
The Beelink SER5 Pro is the more affordable of the two.
- you want a second internal drive bay to grow into
The M2 Pro S has a free M.2 2242 SATA slot; the SER5 Pro has a single M.2 slot.
- you need a proper DisplayPort connector rather than DisplayPort over USB-C alone
The SER5 Pro has a dedicated DisplayPort output; the M2 Pro S only carries it through its single Type-C port.
13% OFF
Prime exclusive deal$389.00
$449.00
- + Price: $389.00
- - Storage Capacity: 480 GB vs 1 TB
Winner
$649.99
- + Storage Capacity: 1 TB
- - Price: $649.99 vs $389.00
Price history compared
Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.
- Beelink SER5 Pro (16GB + 480GB)
- GMKtec NucBox M2 Pro S (16GB + 1TB)
Loading price history...
Frequently Asked Questions
Which is better overall: Beelink SER5 Pro (16GB + 480GB) or GMKtec NucBox M2 Pro S (16GB + 1TB)?
The GMKtec NucBox M2 Pro S (16GB + 1TB) wins on storage capacity, shipping a full 1TB drive against the Beelink SER5 Pro (16GB + 480GB)'s 480GB. The SER5 Pro answers with a lower price and a dedicated DisplayPort connector.
What is the biggest difference between the Beelink SER5 Pro and the GMKtec NucBox M2 Pro S?
Storage and display output. The M2 Pro S ships more than double the storage of the SER5 Pro, while the SER5 Pro has a dedicated DisplayPort connector the M2 Pro S only offers through a single USB-C port.
Which one has more storage?
The GMKtec NucBox M2 Pro S, with a 1TB drive against the Beelink SER5 Pro's 480GB, though both use replaceable NVMe storage that can be swapped later.
Can the memory be upgraded on either machine?
Yes, both use DDR4 SODIMM slots and can be expanded to 64GB, so the shared 16GB starting point is not a hard ceiling on either machine.
Who should buy the Beelink SER5 Pro (16GB + 480GB)?
Buyers who want the more affordable triple-monitor desktop with a dedicated DisplayPort connector for office work and browsing.
Who should buy the GMKtec NucBox M2 Pro S (16GB + 1TB)?
Buyers who need more storage out of the box and a free second drive bay, and are willing to pay a bit more for it.
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