Geekom A9 Mega (64GB + 1TB) vs GMKtec NucBox M2 Pro S (16GB + 1TB)

Updated September 2026

Data from Amazon and official Geekom and GMKtec sites.

2026 verdict

Need 64GB of fast memory in a mini PC? The Geekom A9 Mega (64GB + 1TB) wins this comparison over the GMKtec NucBox M2 Pro S (16GB + 1TB) on LPDDR5X type and speed, on 64GB versus 16GB, and on a three-year warranty against one year.

Winner

Geekom A9 Mega (64GB + 1TB)

$2399.00

Buy on Amazon USA

Both ship a 1TB drive, so storage is a wash out of the box. The GMKtec NucBox M2 Pro S (16GB + 1TB) is still the cheaper, better-reviewed everyday machine, with upgradeable SODIMMs, two HDMI 2.0 ports and a 361g chassis that hides behind a monitor. Choose the Geekom A9 Mega (64GB + 1TB) for local AI and GPU-class graphics; choose the M2 Pro S for a quiet, expandable office box.

Winner

Geekom

Geekom A9 Mega (64GB + 1TB)

$2399.00

Buy on Amazon USA

GMKtec

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

$499.98

Buy on Amazon USA

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Feature	Geekom A9 Mega (64GB + 1TB)	GMKtec NucBox M2 Pro S (16GB + 1TB)	Winner
Price	$2399.00	$499.98	GMKtec NucBox M2 Pro S (16GB + 1TB)
Rating	4.3	4.4	GMKtec NucBox M2 Pro S (16GB + 1TB)
Warranty	3 years	1 year	Geekom A9 Mega (64GB + 1TB)
Memory Type	LPDDR5X	DDR4	Geekom A9 Mega (64GB + 1TB)
Memory Speed	7500 MT/s	3200 MT/s	Geekom A9 Mega (64GB + 1TB)
Memory Capacity	64 GB	16 GB	Geekom A9 Mega (64GB + 1TB)
CPU Model	AMD Ryzen AI Max+ 388	Intel Core i7-1185G7	Different strengths
Memory Configuration	Soldered (non-upgradeable)	Dual-channel	Different strengths
GPU Model	AMD Radeon 8060S Graphics	Intel Iris Xe Graphics G7 (96 EUs, 1.35 GHz)	Different strengths
Storage Capacity	1 TB	1 TB	Tie

Winner

Geekom

Geekom A9 Mega (64GB + 1TB)

$2399.00

Buy on Amazon USA

+ Warranty: 3 years
+ Memory Type: LPDDR5X
+ Memory Speed: 7500 MT/s
- Price: $2399.00 vs $499.98
- Rating: 4.3 vs 4.4

GMKtec

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

$499.98

Buy on Amazon USA

+ Price: $499.98
+ Rating: 4.4
- Warranty: 1 year vs 3 years
- Memory Type: DDR4 vs LPDDR5X

Frequently Asked Questions

Which is better overall: Geekom A9 Mega (64GB + 1TB) or GMKtec NucBox M2 Pro S (16GB + 1TB)?

The Geekom A9 Mega (64GB + 1TB) wins overall on warranty, memory type, memory speed and memory capacity. The GMKtec NucBox M2 Pro S (16GB + 1TB) wins on price and owner rating.

What is the biggest difference between Geekom A9 Mega (64GB + 1TB) and GMKtec NucBox M2 Pro S (16GB + 1TB)?

Memory class. The Geekom A9 Mega (64GB + 1TB) solders 64GB of LPDDR5X at 7500 MT/s next to Radeon 8060S graphics. The GMKtec NucBox M2 Pro S (16GB + 1TB) starts at 16GB of DDR4-3200 in two SO-DIMM slots, with an 11th Gen Core i7-1185G7 and no NPU.

Do they ship the same amount of storage?

Yes. Both the Geekom A9 Mega (64GB + 1TB) and the GMKtec NucBox M2 Pro S (16GB + 1TB) ship a 1TB drive. The GMKtec still has a second M.2 2242 SATA bay free; the Geekom's storage can grow to 4TB with RAID 0 or RAID 1.

Who should buy the Geekom A9 Mega (64GB + 1TB)?

Buyers who need a 64GB shared memory pool, Radeon 8060S graphics and Wi-Fi 7 for local models or GPU work should choose the Geekom A9 Mega (64GB + 1TB).

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

Buyers who want a cheaper, better-reviewed, VESA-mountable mini PC with upgradeable DDR4 and triple-display HDMI output should choose the GMKtec NucBox M2 Pro S (16GB + 1TB).

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