Asus Chromebox 5a (Celeron 4GB + 128GB) vs GMKtec NucBox G3 Pro (16GB + 512GB) comparison

Updated August 2026

Data from Amazon and official Asus and GMKtec sites.

2026 verdict

GMKtec NucBox G3 Pro (16GB + 512GB) has the better all-around case than Asus Chromebox 5a (Celeron 4GB + 128GB) in 2026, starting with price, memory capacity, and storage capacity. It separates itself most clearly on price, memory capacity, and storage capacity, while still looking better on its broader overall balance. Choose Asus Chromebox 5a (Celeron 4GB + 128GB) only if memory speed matters more to you than the broader advantage from GMKtec NucBox G3 Pro (16GB + 512GB). That makes GMKtec NucBox G3 Pro (16GB + 512GB) the clearer recommendation in 2026.

Asus

Asus Chromebox 5a (Celeron 4GB + 128GB)

10% OFF

$359.00

$399.00

Buy on Amazon USA

Winner

GMKtec

GMKtec NucBox G3 Pro (16GB + 512GB)

28% OFF

$329.99

$459.99

Buy on Amazon USA

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Feature	Asus Chromebox 5a (Celeron 4GB + 128GB)	GMKtec NucBox G3 Pro (16GB + 512GB)	Winner
Price	$359.00	$329.99	GMKtec NucBox G3 Pro (16GB + 512GB)
Memory Speed	3200 MT/s	2666 MHz	Asus Chromebox 5a (Celeron 4GB + 128GB)
Memory Capacity	4 GB	16 GB	GMKtec NucBox G3 Pro (16GB + 512GB)
Storage Capacity	128 GB	512 GB	GMKtec NucBox G3 Pro (16GB + 512GB)
CPU Model	Intel Celeron 7305	Intel Core i3-10110U	Different strengths
Memory Configuration	Single-channel	Dual-channel	Different strengths
GPU Model	Intel UHD Graphics	Intel UHD Graphics (up to 1000 MHz)	Different strengths
Rating	4.4	4.4	Tie
Memory Type	DDR4	DDR4	Tie

Asus

Asus Chromebox 5a (Celeron 4GB + 128GB)

10% OFF

$359.00

$399.00

Buy on Amazon USA

+ Memory Speed: 3200 MT/s
- Price: $359.00 vs $329.99
- Memory Capacity: 4 GB vs 16 GB

Winner

GMKtec

GMKtec NucBox G3 Pro (16GB + 512GB)

28% OFF

$329.99

$459.99

Buy on Amazon USA

+ Price: $329.99
+ Memory Capacity: 16 GB
+ Storage Capacity: 512 GB
- Memory Speed: 2666 MHz vs 3200 MT/s

Frequently Asked Questions

Which is better overall: Asus Chromebox 5a (Celeron 4GB + 128GB) or GMKtec NucBox G3 Pro (16GB + 512GB)?

GMKtec NucBox G3 Pro (16GB + 512GB) has the stronger overall profile in this comparison, especially for price, memory capacity, and storage capacity.

What is the biggest difference between Asus Chromebox 5a (Celeron 4GB + 128GB) and GMKtec NucBox G3 Pro (16GB + 512GB)?

Price is one of the clearest differences: Asus Chromebox 5a (Celeron 4GB + 128GB) lists $359.00, while GMKtec NucBox G3 Pro (16GB + 512GB) lists $329.99.

Which one looks better on price?

Asus Chromebox 5a (Celeron 4GB + 128GB) is listed at $359.00, while GMKtec NucBox G3 Pro (16GB + 512GB) is listed at $329.99. GMKtec NucBox G3 Pro (16GB + 512GB) (better spec).

Who should buy Asus Chromebox 5a (Celeron 4GB + 128GB)?

Choose Asus Chromebox 5a (Celeron 4GB + 128GB) if your priority is memory speed and that matters more than price.

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

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

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