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MINISFORUM Neptune Series HX99G Mini PC AMD Ryzen 9 6900HX Desktop Computer, DDR5 64GB RAM+1TB SSD, 2X HDMI & 2X USB4 Quad Outputs, AMD Radeon RX 6600M Discrete Graphics Small PC

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Returnable until Jan 31, 2025

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Style: HX99G(64+1T)


Features

  • Powerful Performance The MINISFORUM Neptune Series HX99G Mini PC is a small form factor desktop computer with AMD Ryzen 9 6900HX (8C/16T up to 4.9Ghz) processor. The process rule has improved from the previous generation of 7nm to 6nm, with Zen 3+ architecture, the computer can handle heavy computing tasks smoothly and better for multitasking. It widely used for light games, image editing, browsing, watching movies, programming etc.
  • AMD Discrete Graphics The HX99G personal computer comes with AMD Radeon RX 6600M(GDDR6 8G) Discrete Graphics. Featuring the ground-breaking AMD RDNA 2 architecture powering the new generation of AMD graphics, the AMD Radeon RX 6600M graphics enables high refresh rate and realistic gaming in slim and light form factors.
  • 8K Video OutputThis Personal Computer has four video output, 2x HDMI(4K@60Hz) and 2x USB4(8K@60Hz), which support multiple monitors display at the same time and provide a larger and wider filed of view and improve your work efficiency. With the special USB4 port, you could take advantage of high speed data transfer and can enhance the graphics function. An ideal Mini PC for playing videos, utilizing APPs and easily to run PS, AI, CAD etc.
  • Large CapacityHX99G Small PC has pre-installed DDR5-4800 64GB RAM (32x2 SODIMM slot) + 512GB 2280 NVMe4.0 SSD(up to 2TB). The DDR support DDR5, with the super fast PCIe4.0 SSD, it expands the bandwidth greatly and runs the OS faster. One M.2 2280 SSD slot can up to 2TB, it supports SATA SSD and MVMe SSD. Without worrying about lack of capacity, you can run software smoothly, watch and storage large-scale movies, photos without any stress.
  • 2.5Gbps LAN This MINISFORUM HX99G Mini PC comes with 2500Mbps Lan Port, it expands its functions and improved performance of computer to a large extent and allow you to use more networks such as software routers (OpenWRT / DD-WRT / Tomato etc.), firewalls, NAT, network isolation etc. It supports Auto Power On, PXT Boot, WOL, RTC Boot etc.

Description

MINISFORUM Neptune Series HX99G Mini PC AMD Ryzen 9 6900HX Desktop Computer, DDR5 64GB RAM+1TB SSD, 2X HDMI & 2X USB4 Quad Outputs, AMD Radeon RX 6600M Discrete Graphics Small PC

Brand: MINISFORUM


Operating System: OS


CPU Model: Ryzen 9


CPU Speed: 3.3 GHz


Graphics Card Description: Dedicated


Graphics Coprocessor: AMD Radeon RX 6600M(GDDR6 8GB)


Memory Storage Capacity: 64 GB


Memory Slots Available: 2


Specific Uses For Product: Home Theater, Digital Signage, Video Conference, Business, Education, Everyday Use, Multimedia


Personal computer design type: Mini PC


Standing screen display size: ‎25 Inches


Screen Resolution: ‎3840 x 2160


Max Screen Resolution: ‎3840x2160 Pixels


Processor: ‎3.3 GHz ryzen_9


RAM: ‎64 GB DDR5


Hard Drive: ‎1 TB SSD


Graphics Coprocessor: ‎AMD Radeon RX 6600M(GDDR6 8GB)


Chipset Brand: ‎AMD


Card Description: ‎Dedicated


Graphics Card Ram Size: ‎8 GB


Wireless Type: ‎802.11ax


Number of USB 3.0 Ports: ‎4


Brand: ‎MINISFORUM


Series: ‎DeskMini


Item model number: ‎DeskMini


Hardware Platform: ‎PC


Operating System: ‎OS


Item Weight: ‎2.2 pounds


Product Dimensions: ‎1 x 1 x 1 inches


Item Dimensions LxWxH: ‎1 x 1 x 1 inches


Color: ‎Black


Processor Brand: ‎AMD


Number of Processors: ‎8


Computer Memory Type: ‎DDR5 SDRAM


Hard Drive Interface: ‎PCIE x 4


Hard Drive Rotational Speed: ‎5600


Date First Available: November 29, 2023


Frequently asked questions

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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Much improved WiFi
Style: UM790Pro(64+1T)
I bought a UM790 Pro a month ago. I had to replace a very old PC. My main use is photo editing, and the old one couldn't keep up with current software. This is lightning fast compared to what I'm coming from. Handles everything I throw at it like a champ. I even added an extra NVMe hard drive with no problems. But like many people have mentioned, the WiFi signal was pretty weak. And unfortunately, I can't move it closer to my router. I ordered an external USB WiFi adapter to compensate. Unfortunately, the PC inexplicably died within a week. Wouldn't even power on. So I returned it for a full refund. Hoping it was just bad luck, I ordered another. It seems Minisforum was paying attention to reviews and made an unannounced update to fix the WiFi. When I opened it up to put in my extra drive, I noticed that the WiFi antennas are no longer attached to the bottom plate, but fed somewhere higher in the PC (I didn't go digging around to find out where exactly.) So far, WiFi is working perfectly. My signal strength is markedly improved over the last one. Before, I couldn't even get the 5Ghz signal, and the 2.4Ghz band was pretty weak. Now, both bands are incredibly strong. I am super impressed. I don't need the external USB WiFi adapter for this one. Kudos to Minisforum for the update. Plus, it came installed with BIOS 1.07, and I updated the BIOS to 1.09 with no problems. It now lets you allocate 16Gb for VRAM. I am extremely pleased with the UM790 Pro. It's running strong. Doesn't even break a sweat with my biggest Photoshop/Lightroom files. I'll update if anything changes. ... show more
Reviewed in the United States on December 1, 2023 by Puddy

  • Nice minipc
Style: UM780XTX(32+1T)
I ordered the UM780 XTX Mini PC AMD Ryzen 7 7840HS DDR5 32GB 1TB SSD. It came preinstalled with Windows 11 and I was surprised that it was somehow configured not to require a microsoft account to set up. I didn't use Windows for very long, very quickly installed Linux. I tried Ubuntu, Fedora 39, and finally settled on Linux Mint 21.2 Victoria Edge edition because it has a later kernel and all the hardware is supported. The pc is fast, I mostly use it for software development and some light retro gaming. Everything works out of the box: wifi, sound, bluetooth, etc. The bios is not locked down and the interface is very intuitive. I contacted support about linux support before purchasing and they replied within 24h. The only thing I don't like about it is the eye-blazing blue led built into the power button. When the machine is on, the blue light is on. No way to turn it off in bios. And it's small, built into the power button, so would be difficult to tape up without interfering with the button itself. The computer came with a vesa mount so I'm probably just going to mount it behind my monitor so it's less annoying. Right now it's just sitting on my desk and under heavy loads I can hear the fan spin up. It's no louder than a typical laptop fan, and much quieter that most gaming laptop fans. I probably won't hear it at all once it's mounted behind my monitor. Overall very satisfied with it! ... show more
Reviewed in the United States on January 14, 2024 by Brian

  • Excellent desktop replacement, but needs better fans
Style: UM790Pro(64+1T)
I built a AMD 7950X desktop with water cooled CPU. It ran very hot all the time, even when set the CPU to 65W and only running one VM. So I decided to try the UM790 PRO 64MB/1TB to reduce the heat in my office. I run linux on these boxes. I added a Samsung 990 Pro 4TB NVMe, and just recently removed the supplied 1TB NVMe as it was running hotter than I wanted (since I was not really using it). This has a 7950HS (laptop) CPU chip, so instead of 64 threads like the 7950X, it has 32. It has no HDD, so no mechanical parts, except for the 2 fans. I run 3 monitors, docking station, with 2-3 trading programs (updating all stock quotes every 3 seconds), many tabs in firefox and chrome, and monitor several servers. I back up nightly critical file server and VM files. This machine handles it all with no problem and maintains a cool and (was) quiet environment. I don't realize the 32 vs 64 threads difference. I probably run 5-10% CPU most of the time, that is how fast this CPU is. CPU runs maybe 45C/114F. Samsung 990 Pro runs 37C/98F. Recently, like I think many people after 6 months to 1 year, one of the fans has started to have issues after less than a year. It was dead quiet in the past, but now has a wobble and makes enough noise to be noticeable in a quiet room. Getting a replacement fan is a problem, the fan manufacturer doesn't sell it anymore but maybe available in China, and will likely require soldering wires to use the special connector is a second bigger problem. Even minisforum has changed the fan they use for new models. I get a mini computer or laptop needing custom fans to cram into a tight space, but wish replacements were easily available. In short, going to be a difficult time replacing the fan. Except for the new fan issue, I love this mini computer. It has changed my mind about mini computers vs desktop computers. Desktops are still good for file servers and burning BDs. This computer is fast, capable, expansive, lots of features: all around a great machine. This computer deserves more than 5 stars with a good fan and maybe 3 stars with the fan issue. ... show more
Reviewed in the United States on September 29, 2024 by mountaineer

  • A very good mini pc
Style: UM790Pro(Barebone)
Purchased this to replace my parents old Intel NUC. Added memory and hard drive, very easy. Windows install was flawless. A 10x improvement from the old system, an old faithful that had just started to lock up periodically. The design is beautiful, light, but feels solid. All the old USB on back and only USB C in front. For putting together and aesthetics, a bona fide 5 star rating. ... show more
Reviewed in the United States on September 3, 2024 by M. Guerrero

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