GMKtec NucBox K12 Mini PC - AMD Ryzen 7 H 255

GMKtec NucBox K12 Mini PC - AMD Ryzen 7 H 255

Marsoni

M251S

$12450.00

Get it in 3 business days with 1 day shipping. Friday, May 29

GMKtec NucBox K12 Mini PC - AMD Ryzen 7 H 255Details AMD Ryzen 7 H 255 NucBox K12 Mini PC (*Note: Select Variant) Other variants coming soon CPU Model AMD Ryzen 7 H 255 CPU Ryzen 200 Series, 8 cores 16 threads, Zen 4, 3. 8GHz base 4. 9GHz max, 8MB L2, 16MB L3, TDP 35 54W (Max 65W) CPU Package TSMC 4nm FinFET, CCD size: 178mm GPU AMD Radeon 780M, 12 cores, 2600 MHz Memory (RAM) 2DDR5 SO DIMM dual channel, 16GB2 = 32GB, 5600 MT s (max 96GB) Storage (ROM) 1TB Internal Storage Expansion 2M. 2 2280

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This is a beautiful & sturdy umbrella. i had owned a Pier I multi tiered umbrella ($198) and it looked great when I first brought it home, but after one summer, it had faded, the wood swelled to the point where I couldn't get it out of the stand & when the skeleton arm broke, it could NOT be repaired & I paid more than a few carpenters to try. THIS umbrella is a completely different experience from start to finish: well made, lightweight fabric, easy to unpack & popped right into the stand without tiresome effort: no ladders required. It does exactly what it’s supposed to: protects from hot sun & rain, tilts accordingly & I LOVE the deep teal blue that is very soothing in all weather conditions. The price is affordable and I hope it lasts for years. I’m a VERY happy customer!

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Reviewed in the United States on June 15, 2025

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Jeffrey stone

Waukegan, US

★★★★★ 5

Very good umbrella

Color: Forest Green

Very large but lightweight and easy to handle. Good looking umbrella both fully open and closed. Does an excellent job of blocking the sun.

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Reviewed in the United States on May 21, 2026

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Harold C.

Pawtucket, US

★★★★★ 5

Easy to use and seems sturdy

Color: Aqua Blue

It’s perfect! Larger than or last one. Easy to set up. Fits in a standard table hole and base. The color is just what the dogs wanted! Everything is always so grey and dull! The turquoise really pops

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Reviewed in the United States on May 29, 2026

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Mike W

Bozeman, US

★★★★★ 4

Three tiered design makes it a winner

Color: Beige

This umbrella is extremely easy to setup. It is lightweight and because of the three tier design it adds beautiful features to your back yard.

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Reviewed in the United States on May 14, 2026

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Lynn

Pawtucket, US

★★★★★ 1

No customer service for product under warranty

Color: Beige

loved this umbrella for the 4 months we used it. did a lot of research to find an umbrella that would stand up to New England "breezes" -- this one was advertised as wind resistant; bought in June 2025, seemed very sturdy, really nice-looking, used on our patio (installed in the base the recommended base) through the summer; stored indoors for the winter; brought back onto patio a couple weeks ago. On a day with average wind a couple weeks ago, the tilt mechanism broke. Umbrella did not fall over, a gust of wind just forced the tilt mechanism to snap. Spent a lot of time trying to fix it, but it's permanently broken. It's less than a year old so still under warranty, as stated in the materials they sent with the umbrella. Same materials list the email to contact if there are any problems with the product. Have emailed the company, twice now, asking for a refund or replacement. Radio silence. Don't buy this unless you're ok with throwing it away after four or five months of use and being ignored by customer service.

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Reviewed in the United States on May 29, 2026