GMKtec K17 Plus (32GB + 1TB) vs NucBox M5 Ultra (32GB + 512GB)

Updated September 2026

Data from Amazon and official GMKtec site.

2026 verdict

For most buyers in 2026, GMKtec K17 Plus (32GB + 1TB) is the safer pick over GMKtec NucBox M5 Ultra (32GB + 512GB) because of rating, memory type, and memory speed.

Winner

GMKtec K17 Plus (32GB + 1TB)

$949.99$1299.9927% OFF

Buy on Amazon USACheck price

It has the clearer edge on rating, memory type, and memory speed, and it stays ahead on storage capacity. Pick GMKtec NucBox M5 Ultra (32GB + 512GB) only when price is the deciding factor for your setup. For the average buyer, GMKtec K17 Plus (32GB + 1TB) is the safer choice.

Winner

GMKtec

GMKtec K17 Plus (32GB + 1TB)

27% OFF

$949.99

$1299.99

Buy on Amazon USACheck price Buy on Official Store

GMKtec

GMKtec NucBox M5 Ultra (32GB + 512GB)

$559.99

Buy on Amazon USACheck price

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Feature	GMKtec K17 Plus (32GB + 1TB)	GMKtec NucBox M5 Ultra (32GB + 512GB)	Winner
Price	$949.99	$559.99	GMKtec NucBox M5 Ultra (32GB + 512GB)
Rating	4.6	4.3	GMKtec K17 Plus (32GB + 1TB)
Memory Type	LPDDR5X	DDR4	GMKtec K17 Plus (32GB + 1TB)
Memory Speed	8533 MT/s	3200 MT/s	GMKtec K17 Plus (32GB + 1TB)
Storage Capacity	1 TB	512 GB	GMKtec K17 Plus (32GB + 1TB)
CPU Model	Intel Core Ultra 7 258V	AMD Ryzen 7 7730U	Different strengths
Memory Configuration	Soldered (non-upgradeable)	Dual-channel	Different strengths
GPU Model	Intel Arc 140V	AMD Radeon Graphics (8 cores, up to 2000 MHz)	Different strengths
Warranty	1 year	1 year	Tie
Memory Capacity	32 GB	32 GB	Tie

Winner

GMKtec

GMKtec K17 Plus (32GB + 1TB)

27% OFF

$949.99

$1299.99

Buy on Amazon USACheck price Buy on Official Store

+ Rating: 4.6
+ Memory Type: LPDDR5X
+ Memory Speed: 8533 MT/s
- Price: $949.99 vs $559.99

GMKtec

GMKtec NucBox M5 Ultra (32GB + 512GB)

$559.99

Buy on Amazon USACheck price

+ Price: $559.99
- Rating: 4.3 vs 4.6
- Memory Type: DDR4 vs LPDDR5X

Frequently Asked Questions

Which is better overall: GMKtec K17 Plus (32GB + 1TB) or GMKtec NucBox M5 Ultra (32GB + 512GB)?

GMKtec K17 Plus (32GB + 1TB) has the stronger overall profile in this comparison, especially for rating, memory type, and memory speed.

What is the biggest difference between GMKtec K17 Plus (32GB + 1TB) and GMKtec NucBox M5 Ultra (32GB + 512GB)?

Price is one of the clearest differences: GMKtec K17 Plus (32GB + 1TB) lists $949.99, while GMKtec NucBox M5 Ultra (32GB + 512GB) lists $559.99.

Which one looks better on price?

GMKtec K17 Plus (32GB + 1TB) is listed at $949.99, while GMKtec NucBox M5 Ultra (32GB + 512GB) is listed at $559.99. GMKtec NucBox M5 Ultra (32GB + 512GB) (better spec).

Who should buy GMKtec K17 Plus (32GB + 1TB)?

Choose GMKtec K17 Plus (32GB + 1TB) if your priority is rating and memory type and that matters more than price.

Who should buy GMKtec NucBox M5 Ultra (32GB + 512GB)?

Choose GMKtec NucBox M5 Ultra (32GB + 512GB) if your priority is price and that matters more than rating.

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