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Mini PCs · Head to head

Geekom GT1 Mega Ultra 9 vs GMKtec NucBox M2 Pro S (16GB + 1TB)

Full Mini PCs comparison in 2026

Updated November 2026
Data from the official Geekom and GMKtec sites.
2026 verdict
This is the most lopsided pairing on this list: the Geekom GT1 Mega Ultra 9 rates higher with owners and beats the GMKtec NucBox M2 Pro S (16GB + 1TB) on warranty, memory type, memory speed, memory capacity and storage capacity, all at once. Its Intel Core Ultra 9 185H, doubled memory at 32GB and doubled storage at 2TB put it in a completely different class than the M2 Pro S's older 11th Gen Core i7-1185G7 with 16GB and 1TB, and the three-year warranty triples the M2 Pro S's coverage. The M2 Pro S's only advantage is price, which is the entire reason to consider it: a cheap, compact Windows desktop for browsing and everyday tasks. Buyers who want a genuine desktop-replacement machine with room to grow should choose the Geekom GT1 Mega Ultra 9; buyers who just need a basic upgradeable box for the lowest cost should pick the GMKtec NucBox M2 Pro S.
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The biggest differences

Where these two are furthest apart, and by how much.

  • Warranty3×Geekom GT1 Mega Ultra 93 years vs 1 year
  • Memory Capacity2×Geekom GT1 Mega Ultra 932 GB vs 16 GB
  • Storage Capacity2×Geekom GT1 Mega Ultra 92 TB vs 1 TB
FeatureGeekom GT1 Mega Ultra 9GMKtec NucBox M2 Pro S (16GB + 1TB)Winner
Rating4.64.3Geekom GT1 Mega Ultra 9
Warranty3 years1 yearGeekom GT1 Mega Ultra 9
Memory TypeDDR5DDR4Geekom GT1 Mega Ultra 9
Memory Speed5600 MT/s3200 MT/sGeekom GT1 Mega Ultra 9
Memory Capacity32 GB16 GBGeekom GT1 Mega Ultra 9
Storage Capacity2 TB1 TBGeekom GT1 Mega Ultra 9
CPU ModelIntel Core Ultra 9 185HIntel Core i7-1185G7Different strengths
GPU ModelIntel Arc GraphicsIntel Iris Xe Graphics G7 (96 EUs, 1.35 GHz)Different strengths
Memory ConfigurationDual-channelDual-channelTie

Frequently Asked Questions

Which is better overall: Geekom GT1 Mega Ultra 9 or GMKtec NucBox M2 Pro S (16GB + 1TB)?

The Geekom GT1 Mega Ultra 9 wins decisively, rated higher by owners and ahead on warranty, memory type, memory speed, memory capacity and storage capacity. The GMKtec NucBox M2 Pro S (16GB + 1TB) wins only on price.

What is the biggest difference between the Geekom GT1 Mega Ultra 9 and the GMKtec NucBox M2 Pro S?

Nearly everything except price. The GT1 Mega Ultra 9 runs a newer Intel Core Ultra 9 185H with 32GB of DDR5 and a 2TB drive, while the M2 Pro S runs an older 11th Gen Core i7-1185G7 with 16GB of DDR4 and a 1TB drive.

Which one has the longer warranty?

The Geekom GT1 Mega Ultra 9, covered for three years against the GMKtec NucBox M2 Pro S's single year.

Is the price gap between these two justified?

For the specification difference, yes. The GT1 Mega Ultra 9 doubles both memory and storage, uses a newer chip and memory standard, and triples the warranty length, all of which explain why it costs more than the entry-level M2 Pro S.

Who should buy the GMKtec NucBox M2 Pro S?

Buyers who want the lowest possible price for a compact Windows desktop and only need it for browsing, documents and light everyday tasks.

Who should buy the Geekom GT1 Mega Ultra 9?

Buyers who want a genuine desktop-replacement machine with ample memory, storage and a long warranty for creative or office work.

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