GMKtec NucBox G3S Mini PC Intel Alder Lake N95

The GMKtec NucBox G3S is a compact mini PC powered by an Intel N95 processor (up to 3.4GHz) with Intel UHD graphics. It supports up to 16GB DDR4 memory and dual M.2 SSDs for storage. Dual HDMI outputs handle 4K displays. Connectivity includes USB 3.2, Wi-Fi 5, Bluetooth 5.0, and Gigabit Ethernet. Running Windows 11 Pro, this energy-efficient desktop is ideal for home office, streaming, and everyday tasks.

Full Specifications

Model	GMKtec NucBox G3S
Processor	Intel Processor N-series, Quad-Core, Four-Thread, Intel 7 process, Max Turbo Frequency up to 3.4GHz, 6MB Cache
Processor Model	Intel Processor N95
Processor Package	35 x 24 mm Package
Graphics	Intel UHD Graphics, 16 Execution Units, Max Dynamic Frequency up to 1.2GHz
Display Support	Dual HDMI Output, supports up to 4K resolution
Memory	1x SO-DIMM Slot, 8GB / 16GB Pre-installed, Supports up to 16GB
Storage	2x M.2 SSD Slots, 128GB / 256GB / 512GB options Expansion Support: 1x M.2 2280 SSD up to 8TB 1x M.2 2242 SSD up to 1TB
I/O Ports	USB-A: 3x USB 3.2 Gen2 (10Gbps) + 1x USB 2.0 HDMI: 2x HDMI (Up to 4K@60Hz) Audio: 1x 3.5mm CTIA Audio Jack LAN: 1x RJ45 Gigabit Ethernet Power: 1x DC IN (5.5/2.5mm) Security: 1x Kensington Lock
Network	Wi-Fi 5 (802.11 a/b/g/n/ac, Realtek RTL8821CE, up to 433.3 Mbps) Bluetooth 5.0 Gigabit Ethernet LAN (10/100/1000 Mbps, Realtek 8111H)
Operating System	Windows 11 Pro
Operating System Options	US, EU, UK, AU
Power	Built-in coin cell battery DC Power Adapter 12V / 3A
Power Options	US, EU, UK, AU
Dimensions	114 x 106 x 44 mm
Weight	Approx. 260 g
Color	Yadan Black
Environmental	0C to 40C
Certifications	CCC, CE, FCC, RoHS, MIC, CEC, China Energy Label, UL Report
Package Contents	User Manual Warranty Card Power Adapter VESA Mount Bracket HDMI Cable
Overview	GMKtec NucBox G3S Mini PC powered by Intel Processor N95 (up to 3.4GHz) with Intel UHD graphics. Supports DDR4 memory up to 16GB and dual M.2 SSD storage expansion. Equipped with dual HDMI outputs supporting 4K display, multiple USB ports, WiFi connectivity, and Gigabit Ethernet. Its ultra-compact and energy-efficient design makes it ideal for home office tasks, digital signage, education, media streaming, and everyday computing in a small desktop form factor.
Warranty	1-Year Limited Warranty
Configurations	8GB RAM+256GB SSD \| 16GB RAM+512GB SSD
languageSupport	14 Languages Supported (Default English): Simplified Chinese, Traditional Chinese, French, Dutch, Italian, Spanish, Korean, Japanese, German, Hebrew, Russian, Portuguese, Arabic

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Comments

Got the G3S for basic office work and streaming. The Intel N95 handles email, browsing, and 4K video fine. Dual HDMI lets me run two monitors easily. Love the compact size and dual M.2 slots for storage upgrades. Only gripe is Wi-Fi 5 instead of 6, but wired Ethernet works great. For $250-$330, it's a solid mini PC for everyday tasks.