GMKtec NucBox G3 Pro (16GB + 512GB) vs GMKtec NucBox M2 Pro S (16GB + 1TB) comparison

Data from Amazon and official GMKtec site.

2026 verdict

GMKtec NucBox M2 Pro S (16GB + 1TB) wins the 2026 matchup against GMKtec NucBox G3 Pro (16GB + 512GB), mainly on memory speed and storage capacity. It has the clearer edge on memory speed and storage capacity, and it stays ahead on its broader overall balance. You should still consider GMKtec NucBox G3 Pro (16GB + 512GB) if price matters more than raw overall balance. As a general recommendation, GMKtec NucBox M2 Pro S (16GB + 1TB) comes out on top.

GMKtec

GMKtec NucBox G3 Pro (16GB + 512GB)

28% OFF

$329.99

$459.99

Buy on Amazon USA

Winner

GMKtec

GMKtec NucBox M2 Pro S (16GB + 1TB)

23% OFF

$499.99

$649.99

Buy on Amazon USA

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Feature	GMKtec NucBox G3 Pro (16GB + 512GB)	GMKtec NucBox M2 Pro S (16GB + 1TB)	Winner
Price	$329.99	$499.99	GMKtec NucBox G3 Pro (16GB + 512GB)
Memory Speed	2666 MHz	3200 MT/s	GMKtec NucBox M2 Pro S (16GB + 1TB)
Storage Capacity	512 GB	1 TB	GMKtec NucBox M2 Pro S (16GB + 1TB)
CPU Model	Intel Core i3-10110U	Intel Core i7-1185G7	Different strengths
GPU Model	Intel UHD Graphics (up to 1000 MHz)	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 Configuration	Dual-channel	Dual-channel	Tie
Memory Type	DDR4	DDR4	Tie
Memory Capacity	16 GB	16 GB	Tie

GMKtec

GMKtec NucBox G3 Pro (16GB + 512GB)

28% OFF

$329.99

$459.99

Buy on Amazon USA

+ Price: $329.99
- Memory Speed: 2666 MHz vs 3200 MT/s
- Storage Capacity: 512 GB vs 1 TB

Winner

GMKtec

GMKtec NucBox M2 Pro S (16GB + 1TB)

23% OFF

$499.99

$649.99

Buy on Amazon USA

+ Memory Speed: 3200 MT/s
+ Storage Capacity: 1 TB
- Price: $499.99 vs $329.99

Frequently Asked Questions

Which is better overall: GMKtec NucBox G3 Pro (16GB + 512GB) or GMKtec NucBox M2 Pro S (16GB + 1TB)?

GMKtec NucBox M2 Pro S (16GB + 1TB) has the stronger overall profile in this comparison, especially for memory speed and storage capacity.

What is the biggest difference between GMKtec NucBox G3 Pro (16GB + 512GB) and GMKtec NucBox M2 Pro S (16GB + 1TB)?

Price is one of the clearest differences: GMKtec NucBox G3 Pro (16GB + 512GB) lists $329.99, while GMKtec NucBox M2 Pro S (16GB + 1TB) lists $499.99.

Which one looks better on price?

GMKtec NucBox G3 Pro (16GB + 512GB) is listed at $329.99, while GMKtec NucBox M2 Pro S (16GB + 1TB) is listed at $499.99. GMKtec NucBox G3 Pro (16GB + 512GB) (better spec).

Who should buy GMKtec NucBox G3 Pro (16GB + 512GB)?

Choose GMKtec NucBox G3 Pro (16GB + 512GB) if your priority is price and that matters more than memory speed.

Who should buy GMKtec NucBox M2 Pro S (16GB + 1TB)?

Choose GMKtec NucBox M2 Pro S (16GB + 1TB) if your priority is memory speed and storage capacity and that matters more than price.

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