TRIGKEY Green G4

Updated on June 20, 2026

The TRIGKEY Green G4 has carved out a notable position in the budget mini PC market by delivering surprisingly capable performance at a price point under $200. Built around the Intel Processor N100 from the Alder Lake-N series, this compact system packs 16GB of DDR4 RAM and a 512GB NVMe SSD into a chassis small enough to mount behind a monitor. TRIGKEY's "Green" branding emphasizes the device's energy efficiency, making it particularly attractive for always-on use cases like media servers or home office setups where low power consumption matters. With dual HDMI ports supporting 4K output, WiFi 6, and expandable storage options, the Green G4 offers a compelling feature set for users who need basic productivity, streaming, or lightweight server duties without breaking the bank.

TRIGKEY Green G4 Comparison Chart

	TRIGKEY Green G4
Price	List Price: $189.00 Amazon Prices: Check Price on Amazon
Version	16GB/512GB/Intel N100
Performance Rating	5.0
Operating System	Windows 11 Pro
Processor	Quad-core 3.40 Ghz (max 3.40 Ghz) Intel Processor N100
GPU	Integrated Intel UHD Graphics
RAM	16 GB
Internal Storage	512 GB
Dimensions width x length x thickness	3.5 x 3.5 x 1.7 inches (88.9 x 88.9 x 43.18 mm)
Weight	unknown
WiFi	Wi-Fi 6 (802.11ax)
Bluetooth	Bluetooth 5.2
Ethernet	1 Ethernet port at 1 Gbps
HDMI	2 Full-Size HDMI Ports
DisplayPort	No DisplayPort
VGA	No VGA Ports
USB Ports	4 USB 3
Thunderbolt Ports	No
OCuLink	No
Internal SATA Ports	1 SATA port, includes 2.5" drive bay
Card Reader	No Card Reader
Headphone Jack	combo
Fanless	No
VESA Mount	Yes
In the Box	Mini PC, VESA Mount, HDMI Cable, Power Adapter, Manual
Expandability	Supports expansion with 2.5-inch SSD or HDD up to 2TB

Detailed Insights into the TRIGKEY Green G4

The TRIGKEY Green G4's design follows the familiar compact form factor that has become standard among budget mini PCs, measuring just 3.5 inches square with a height of 1.7 inches. This footprint is small enough to tuck behind most monitors using the included VESA mount bracket, effectively hiding the computer from view while keeping desk space clear. The chassis is constructed from a combination of plastic and metal components, with adequate ventilation for the active cooling system. Build quality is reasonable for the price point, with NotebookCheck noting that the device weighs just 272 grams and can be opened for maintenance by removing only four screws from the underside.

Performance from the Intel Processor N100 is solid for this class. The 4-core, 4-thread processor operates at up to 3.4GHz and handles everyday productivity tasks, web browsing with numerous tabs, and 4K video playback without significant issues. However, the system's Achilles heel lies in its memory configuration. TRIGKEY equipped the Green G4 with DDR4-3200 RAM in a single-channel arrangement since only one SO-DIMM slot is available. This bottleneck prevents the N100 and its integrated Intel UHD Graphics from reaching their full potential. NotebookCheck's testing confirmed that while the device performs admirably in CPU benchmarks, it falls back to mid-range results in memory-intensive workloads like the Crossmark test.

Connectivity options cover the essentials without any premium frills. Four USB 3.2 Gen2 Type-A ports handle peripheral connections, split evenly between front and rear panels. Dual HDMI 2.0 ports support simultaneous 4K displays at 60Hz, making dual-monitor setups straightforward. Gigabit Ethernet provides wired network access, while WiFi 6 wireless networking achieved impressive receive speeds of 490 Mbps in testing. Bluetooth 5.2 rounds out the wireless capabilities for keyboard, mouse, and audio device connections. For storage expansion, the Green G4 includes both an M.2 2280 slot for NVMe drives and a 2.5-inch SATA bay that can accommodate drives up to 2TB in capacity.

Reviewer Insights on the TRIGKEY Green G4

NotebookCheck's Technical Analysis

Sebastian Bade at NotebookCheck conducted one of the most thorough technical evaluations of the TRIGKEY Green G4, ultimately awarding it a score of 70.1% with a verdict of "efficient streaming client." The review praised the device for its affordable price point under $200, compact and lightweight design, and the inclusion of Windows 11 Pro and DDR4 RAM at this price tier. Bade noted that the device performed well in CPU testing and offered good WiFi 6 performance with measured receive speeds of 490 Mbps. However, the review was critical of the single-channel RAM configuration: "Unfortunately, Trigkey has opted for a 16 GB DDR4 RAM module, limiting the SoC from reaching its full performance potential." The single RAM slot prevents any future upgrade to dual-channel memory, which Bade identified as a fundamental design limitation. Additionally, the review discovered that the internal SSD connects via PCIe 3.0 x1 instead of x4, further constraining storage throughput.

Customer Reviews of the TRIGKEY Green G4

Across 52 ratings on Amazon, the TRIGKEY Green G4 averages 4.5 stars, with 65% of reviewers leaving five stars and 10% leaving three. Owners mostly run it as a small, low-cost media server or homelab box, and the N100 handles those jobs well: Jim Dandy, a verified buyer, wrote "Performance is quite good. Runs Kodi like a champ," and several others use it for Plex, Blue Iris camera recording, or astrophotography rigs. Buyers who switched it from the pre-installed Windows 11 to Linux noted the install is fiddly; Julian, a verified buyer, described how "the computer doesn't recognize regular installation media" and required a proprietary tool that was picky about USB sticks.

The most consistent complaint is fan noise. Verified buyer HempzFan2020 left a three-star review titled "IT'S TOO LOUD!!! LOUD FAN!!!!" and wrote that "the fan is running at 100% full power 100% of the time," loud enough to compare it to a hairdryer and a movie projector, and returned the unit. Verified buyer The Devil's Advocate hit the same issue ("The fan also runs constantly, even when not needed") but later found BIOS settings that quieted it down. So the fan is a real, recurring gripe rather than a universal defect: some owners tame it through the BIOS, while at least one found it bad enough to send back. Read more owner reviews on Amazon.

Conclusion

The TRIGKEY Green G4 delivers on its promise as an energy-efficient, budget-friendly mini PC for users whose computing needs fall within the basic productivity and media consumption categories. At under $200 with Windows 11 Pro included, it offers genuine value for home office setups, digital signage, thin client deployments, or dedicated media servers where low power consumption and compact form factor matter more than raw performance. The Intel N100 processor handles everyday tasks competently, and the generous 16GB RAM allocation prevents the memory-starved experience common in this price segment.

However, prospective buyers should acknowledge the meaningful tradeoffs that make this low price possible. With DRAM prices surging across the industry, even budget N100 mini PCs like the Green G4 have seen price increases that narrow the gap with Raspberry Pi alternatives. The single-channel RAM configuration creates a performance ceiling that limits the system's capabilities, particularly for memory-intensive tasks and integrated graphics performance. The active cooling system can become audible under load, and power users may find the BIOS options limited. For users who understand these constraints and have appropriate expectations, the Green G4 represents a practical choice that delivers reliable computing without unnecessary expense. Those who need more headroom should consider stepping up to mini PCs with dual-channel memory support or more powerful processors from AMD's Ryzen lineup.

For a side-by-side look at how the Green G4 stacks up against other budget options, the Mini PC Comparison Chart lets you sort and filter by specs and price.

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