Updated October 2026
Data from Amazon and official GMKtec and MINISFORUM sites.
2026 verdict
MINISFORUM UM870 Slim (32GB + 1TB) wins the 2026 matchup against GMKtec NucBox M7 Ultra (32GB + 512GB), mainly on warranty, memory speed, and GPU model.
It wins the broader comparison through warranty, memory speed, and GPU model, while storage capacity helps confirm the result. GMKtec NucBox M7 Ultra (32GB + 512GB) is still relevant if you care most about price, but MINISFORUM UM870 Slim (32GB + 1TB) is the stronger recommendation overall. As a general recommendation, MINISFORUM UM870 Slim (32GB + 1TB) comes out on top.
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| Feature | GMKtec NucBox M7 Ultra (32GB + 512GB) | MINISFORUM UM870 Slim (32GB + 1TB) | Winner |
|---|---|---|---|
| Price | $679.99 | $799.00 | GMKtec NucBox M7 Ultra (32GB + 512GB) |
| Warranty | 1 year | 2 years | MINISFORUM UM870 Slim (32GB + 1TB) |
| Memory Speed | 4800 MT/s | 5600 MT/s | MINISFORUM UM870 Slim (32GB + 1TB) |
| GPU Model | AMD Radeon 680M (12 cores, 2200 MHz) | AMD Radeon 780M | MINISFORUM UM870 Slim (32GB + 1TB) |
| Storage Capacity | 512 GB | 1 TB | MINISFORUM UM870 Slim (32GB + 1TB) |
| CPU Model | AMD Ryzen 7 PRO 6850U | AMD Ryzen 7 8745H | Different strengths |
| Rating | 4.5 | 4.5 | Tie |
| Memory Configuration | Dual-channel | Dual-channel | Tie |
| Memory Type | DDR5 | DDR5 | Tie |
| Memory Capacity | 32 GB | 32 GB | Tie |
$679.99
- + Price: $679.99
- - Warranty: 1 year vs 2 years
- - Memory Speed: 4800 MT/s vs 5600 MT/s
Winner
$799.00
- + Warranty: 2 years
- + Memory Speed: 5600 MT/s
- + GPU Model: AMD Radeon 780M
- - Price: $799.00 vs $679.99
Price history compared
Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.
- GMKtec NucBox M7 Ultra (32GB + 512GB)
- MINISFORUM UM870 Slim (32GB + 1TB)
Loading price history...
Frequently Asked Questions
Which is better overall: GMKtec NucBox M7 Ultra (32GB + 512GB) or MINISFORUM UM870 Slim (32GB + 1TB)?
MINISFORUM UM870 Slim (32GB + 1TB) has the stronger overall profile in this comparison, especially for warranty, memory speed, and GPU model.
What is the biggest difference between GMKtec NucBox M7 Ultra (32GB + 512GB) and MINISFORUM UM870 Slim (32GB + 1TB)?
Price is one of the clearest differences: GMKtec NucBox M7 Ultra (32GB + 512GB) lists $679.99, while MINISFORUM UM870 Slim (32GB + 1TB) lists $799.00.
Which one looks better on price?
GMKtec NucBox M7 Ultra (32GB + 512GB) is listed at $679.99, while MINISFORUM UM870 Slim (32GB + 1TB) is listed at $799.00. GMKtec NucBox M7 Ultra (32GB + 512GB) (better spec).
Who should buy GMKtec NucBox M7 Ultra (32GB + 512GB)?
Choose GMKtec NucBox M7 Ultra (32GB + 512GB) if your priority is price and that matters more than warranty.
Who should buy MINISFORUM UM870 Slim (32GB + 1TB)?
Choose MINISFORUM UM870 Slim (32GB + 1TB) if your priority is warranty and memory speed and that matters more than price.
Full comparison table
Compare all 94 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.
- 94 Mini PCs
- 41 specs compared
- 38 filters
AsusNUC 15 Pro+ (Ultra 9 32GB + 1TB)
$1902.44
MINISFORUMMS-A2 (Ryzen 9 9955HX 96GB + 2TB)
$2099.00
AsusROG GR70 (RTX 5070 32GB + 2TB)
$2599.00
AsusNUC 13 Pro Slim (i7 16GB + 512GB)
$989.99
MINISFORUMMS-S1 Max (64GB + 2TB)
$2599.00
MINISFORUMMS-03 (Ultra 9 64GB + 1TB)
$2399.00
AppleMac Mini (M4 Pro 24GB + 512GB)
6% OFF$1599.00$1499.00
AppleMac Mini (M2 Pro 16GB + 512GB)
$1273.46
AppleMac Mini (M4 16GB + 512GB)
20% OFF$999.00$799.97
GMKtecK17 Plus (32GB + 1TB)
15% OFF
$1299.99$1099.99
MINISFORUMG1 Pro (32GB + 1TB)
$1719.00
MINISFORUMMS-S1 Max (128GB + 2TB)
$3799.00
GeekomA9 Mega (128GB + 2TB)
5% OFF$3999.00$3799.00- GMKtec
NucBox M7 Ultra (32GB + 512GB)
$679.99 
BeelinkMini S13 (N150 12GB + 500GB)
$339.00
BeelinkMini S12 Pro (N100 16GB + 500GB)
$339.00
BeelinkMini S12 (N95 8GB + 480GB)
$279.00
MINISFORUMM1-1390 (32GB + 1TB)
$767.00
MINISFORUMM1 Pro-125H (32GB + 1TB)
$895.00
MINISFORUMUM870 Slim (32GB + 1TB)
$799.00
Mini PCsGMKtecG10 (16GB + 512GB)
4.1(309)$319.99
Mini PCsGMKtecG11 (16GB + 512GB)
4.4(1,916)32% OFF$499.99$339.98
Mini PCsGMKtecNucBox G3 Pro (16GB + 512GB)
4.4(1,916)$499.99
Mini PCsGMKtecNucBox G3S (8GB + 256GB)
4.2(1,827)$349.99- Mini PCsGMKtec
K17 Plus (32GB + 1TB)
4.6(53)15% OFF$1299.99$1099.99 
Mini PCsGMKtecNucBox M2 Pro S (16GB + 1TB)
4.4(830)$649.99
Mini PCsGMKtecNucBox M5 Ultra (32GB + 512GB)
4.3(1,003)$559.99
Mini PCsGMKtecNucBox M6 Ultra (32GB + 1TB)
4.2(486)21% OFF$799.99$629.99- Mini PCsGMKtec
NucBox M7 Ultra (32GB + 512GB)
4.5(1,017)$679.99 
Mini PCsGMKtecNucBox M8 (16GB + 512GB)
4.1(309)19% OFF$479.99$389.99
- Mini PCsMINISFORUM
G1 Pro (32GB + 1TB)
4.6(25)$1719.00 - Mini PCsMINISFORUM
M1-1390 (32GB + 1TB)
4.5(220)$767.00 - Mini PCsMINISFORUM
M1 Pro-125H (32GB + 1TB)
4.5(220)$895.00 
Mini PCsMINISFORUMMS-02 Ultra (Ultra 9 285HX, 32GB + 1TB)
4.4(30)$1659.00- Mini PCsMINISFORUM
MS-03 (Ultra 9 64GB + 1TB)
4.9(12)$2399.00 - Mini PCsMINISFORUM
MS-A2 (Ryzen 9 9955HX 96GB + 2TB)
5.0(5)$2099.00 - Mini PCsMINISFORUM
MS-S1 Max (128GB + 2TB)
4.6(9)$3799.00 - Mini PCsMINISFORUM
MS-S1 Max (64GB + 2TB)
5.0(2)$2599.00 - Mini PCsMINISFORUM
UM870 Slim (32GB + 1TB)
4.5(220)$799.00 
Mini PCsMINISFORUMX1 Lite-255 (32GB + 1TB)
4.5(220)$743.00