Asus Chromebox 5a (Celeron 4GB + 128GB) vs GMKtec NucBox M2 Pro S (16GB + 1TB) comparison

Updated August 2026

Data from Amazon and official Asus and GMKtec sites.

2026 verdict

GMKtec NucBox M2 Pro S (16GB + 1TB) beats Asus Chromebox 5a (Celeron 4GB + 128GB) in 2026, with its clearest edge on memory capacity and storage capacity. It builds its lead on memory capacity and storage capacity, then backs it up with a stronger showing on its broader overall balance. The only strong reason to choose Asus Chromebox 5a (Celeron 4GB + 128GB) is if price is more important to you than the overall verdict. For most setups, GMKtec NucBox M2 Pro S (16GB + 1TB) is the smarter buy.

Asus

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

10% OFF

$359.00

$399.00

Buy on Amazon USA

Winner

GMKtec

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

23% OFF

$499.99

$649.99

Buy on Amazon USA

Price alerts

Mini PC prices change while you decide

We check the price of every Mini PC in the catalog daily and email you the drops, whichever one you pick.

Your subscription could not be saved. Please try again.

Your subscription has been successful.

Feature	Asus Chromebox 5a (Celeron 4GB + 128GB)	GMKtec NucBox M2 Pro S (16GB + 1TB)	Winner
Price	$359.00	$499.99	Asus Chromebox 5a (Celeron 4GB + 128GB)
Memory Capacity	4 GB	16 GB	GMKtec NucBox M2 Pro S (16GB + 1TB)
Storage Capacity	128 GB	1 TB	GMKtec NucBox M2 Pro S (16GB + 1TB)
CPU Model	Intel Celeron 7305	Intel Core i7-1185G7	Different strengths
Memory Configuration	Single-channel	Dual-channel	Different strengths
GPU Model	Intel UHD Graphics	Intel Iris Xe Graphics G7 (96 EUs, 1.35 GHz)	Different strengths
Rating	4.4	4.4	Tie
Memory Type	DDR4	DDR4	Tie
Memory Speed	3200 MT/s	3200 MT/s	Tie

Asus

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

10% OFF

$359.00

$399.00

Buy on Amazon USA

+ Price: $359.00
- Memory Capacity: 4 GB vs 16 GB
- Storage Capacity: 128 GB vs 1 TB

Winner

GMKtec

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

23% OFF

$499.99

$649.99

Buy on Amazon USA

+ Memory Capacity: 16 GB
+ Storage Capacity: 1 TB
- Price: $499.99 vs $359.00

Frequently Asked Questions

Which is better overall: Asus Chromebox 5a (Celeron 4GB + 128GB) 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 capacity and storage capacity.

What is the biggest difference between Asus Chromebox 5a (Celeron 4GB + 128GB) and GMKtec NucBox M2 Pro S (16GB + 1TB)?

Price is one of the clearest differences: Asus Chromebox 5a (Celeron 4GB + 128GB) lists $359.00, while GMKtec NucBox M2 Pro S (16GB + 1TB) lists $499.99.

Which one looks better on price?

Asus Chromebox 5a (Celeron 4GB + 128GB) is listed at $359.00, while GMKtec NucBox M2 Pro S (16GB + 1TB) is listed at $499.99. Asus Chromebox 5a (Celeron 4GB + 128GB) (better spec).

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

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

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

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

Full comparison table

Compare all 51 Mini PCs side by side

You are looking at two of them. The full table lines up all Mini PCs in the catalog with the same specs, so you can filter by what you need and sort by price or rating.