MINISFORUM Venus UM790 Pro Mini PC AMD Ryzen 9 7940HS up to 5.2 GHz 32 GB DDR5 1TB SSD with AMD Radeon 780M, 4X USB3.2, 2X USB4, 2xHDMI 2.1, 2X PCIe4.0, Wi-Fi 6E/BT5.3, RJ45 2.5 G
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AI Verdict
This Mini PC packs a Ryzen 9 7940HS, Radeon 780M, 32GB DDR5 5600 RAM, and 1TB PCIe4.0 SSD, ideal for demanding tasks in a compact footprint.
This Mini PC is a strong fit for users needing substantial processing power and capable integrated graphics in a small form factor. Its Ryzen 9 7940HS, 32GB DDR5 5600 RAM, and dual PCIe4.0 SSD slots provide a robust platform for demanding applications and multi-tasking.
If you need more graphical horsepower for high-fidelity gaming or intensive 3D work, look for a mini PC with a dedicated, more powerful GPU or Thunderbolt/USB4 eGPU support.
Regret Score™
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Pros
- Features an AMD Ryzen 9 7940HS processor with 8 cores/16 threads and a boost clock up to 5.2GHz, offering substantial processing power.
- Includes an AMD Radeon 780M iGPU, capable of competitive graphics performance for light to mid-range gaming and 4K video output.
- Equipped with 32GB DDR5 5600 SODIMM dual-channel memory, expandable up to 64GB, providing high memory bandwidth.
- Offers dual M.2 2280 PCIe4.0 SSD slots for up to 1TB storage, supporting RAID0 and RAID1 configurations for speed or redundancy.
- Utilizes a 'COLD WAVE 2.0' liquid metal cooling system with active memory and SSD cooling, resulting in reported low fan noise and sustained performance.
- Provides extensive connectivity with 2x USB4 (40Gbps, PD-IN/OUT), 4x USB3.2 Gen2 Type-A, 2x HDMI 2.1, and 2.5G Ethernet, supporting four independent displays.
Cons
- Some users reported issues with the Wi-Fi chip, suggesting it might be weaker than expected, possibly due to antenna placement.
- One user experienced difficulties running 4K resolution at 120Hz, indicating potential display output limitations at higher refresh rates.
- Refurbished units have been reported to ship with incorrect DDR5-4800 RAM instead of the advertised DDR5-5600, leading to system instability.
- The power button on some units reportedly requires multiple presses to stay on, and crashes occur when peripherals are plugged into USB-C or Aux ports.
Dimension Scores
The AMD Ryzen 9 7940HS processor with 8 cores/16 threads and up to 5.2GHz boost clock offers top-tier performance for a mobile CPU.
Features 2x DDR5 SODIMM slots for up to 64GB RAM and 2x M.2 2280 PCIe4.0 SSD slots, providing significant upgrade options for a mini PC.
The 'COLD WAVE 2.0' liquid metal cooling system with active memory and SSD cooling effectively manages heat, resulting in low fan noise even under load.
The metal case contributes to better cooling and a more premium feel, though some user reports indicate potential inconsistencies in refurbished units.
Best For
- Software development and compiling large codebases due to its 8-core/16-thread Ryzen 9 processor.
- Video editing and content creation, leveraging the Ryzen 9 7940HS and Radeon 780M for AV1 and H.265 encoding/decoding.
- Multi-monitor setups, supporting up to four independent displays via 2x HDMI 2.1 and 2x USB4 ports.
- Moderate gaming at 1080p or esports titles at 4K, utilizing the Radeon 780M iGPU.
Not Recommended For
- Users requiring a dedicated high-end graphics card for AAA gaming at maximum settings or professional 3D rendering.
- Individuals sensitive to potential hardware inconsistencies or who prefer guaranteed top-tier customer support for refurbished units.
Watch Out For
- Refurbished units might come with DDR5-4800 RAM instead of the advertised DDR5-5600, causing boot failures with the correct speed RAM.
- The Wi-Fi chip may exhibit weaker performance compared to other devices, potentially due to internal antenna design.
- Some units have a power button that requires multiple presses to activate, and can experience crashes when USB-C or Aux peripherals are connected.
- Running 4K resolution at 120Hz might be problematic, despite the HDMI 2.1 and USB4 ports supporting high resolutions.
Full Specifications
| RAM | 32 GB DDR5 |
| ASIN | B0C7V29HBQ |
| Brand | MINISFORUM |
| Color | Black |
| Series | Minisforum UM790 Pro |
| CPU Model | Ryzen 9 |
| CPU Speed | 5.2 GHz |
| Processor | 5.2 GHz ryzen_9 |
| Cache Size | 16 MB |
| Hard Drive | 1 TB SSD |
| Item Weight | 3.03 pounds |
| Memory Speed | 5600 MHz |
| Chipset Brand | AMD |
| Wireless Type | 802.11ax |
| Processor Brand | AMD |
| Card Description | Dedicated |
| Operating System | OS |
| Hardware Platform | PC |
| Item model number | DeskMini |
| Screen Resolution | 3840 x 2160 |
| Package Dimensions | 7.13 x 6.26 x 4.53 inches |
| Computer Memory Type | DDR5 RAM |
| Graphics Coprocessor | AMD Radeon 780M |
| Hard Drive Interface | Serial ATA-600 |
| Number of Processors | 8 |
| Max Screen Resolution | 3840x2160 |
| Memory Storage Capacity | 32 GB |
| Graphics Card Description | Dedicated |
| Specific Uses For Product | Gaming |
| Standing screen display size | 2.5 Inches |
| Personal computer design type | Mini PC |
What Buyers Say
The biggest surprise is how well this tiny box handles demanding tasks and even some gaming, thanks to its powerful Ryzen 9 7940HS and Radeon 780M. People are genuinely impressed with the sustained performance and how quiet it stays, even when pushed hard. The extensive port selection, especially the dual USB4 and HDMI 2.1, gets a lot of shout-outs for multi-monitor setups. However, there are some concerning reports about refurbished units shipping with incorrect RAM, which can cause headaches right out of the box.
“Man, this thing is a little beast! I can actually play Cyberpunk on it, which is wild for something this small. But seriously, Minisforum, get your act together with the RAM on those refurbs, that's just not cool.”
Common Praise
- The AMD Ryzen 9 7940HS delivers exceptional multi-core performance, making multitasking feel very quick.
- The Radeon 780M integrated graphics allows for playable frame rates in demanding games like Cyberpunk 2077 and Grand Theft Auto V.
- Fan noise is minimal, even under heavy load, with CPU temperatures staying in the low 80s Celsius during gaming.
- The dual USB4 ports at the front provide power delivery and display output, working without issues.
- The ability to support four independent displays simultaneously is a significant advantage for productivity.
Common Complaints
- Some refurbished units were found to have DDR5-4800 RAM instead of the advertised DDR5-5600, leading to boot issues with faster RAM.
- The Wi-Fi chip's performance is sometimes described as weaker than other devices, possibly due to the internal antenna.
- A few users reported the power button being finicky, requiring multiple presses, and system crashes when connecting USB-C or Aux peripherals.
- One user noted difficulty achieving 4K resolution at 120Hz, despite the port specifications.
Ownership Tips
- The compact size makes it easy to hide behind a monitor or mount, freeing up desk space.
- The included 120W power brick is quite hefty, but the system itself is very power efficient at idle, around 6-7 watts.
- Upgrading RAM and SSD is straightforward, though aligning the RAM heatsink can be a bit tricky.
- The metal case feels premium and likely aids in heat dissipation.
- Linux support is reported to be good, with OpenSUSE Tumbleweed working well.
Frequently Asked Questions
Can I upgrade the RAM and storage?
Yes, it comes with 32GB DDR5 5600 SODIMM dual-channel memory and supports up to 64GB (2x32GB). It also has two M.2 2280 PCIe4.0 SSD slots for storage expansion.
Does it support multiple monitors?
Yes, it supports up to four independent displays simultaneously via its two HDMI 2.1 ports (4K@144Hz) and two USB4 ports (8K@60Hz).
Is it suitable for gaming?
The AMD Radeon 780M integrated graphics can handle light to mid-range gaming and esports titles at 4K, offering competitive performance for an iGPU.
How is the cooling and fan noise?
It uses a 'COLD WAVE 2.0' liquid metal cooling system with active memory and SSD cooling. Users report low fan noise and sustained performance even under load.
What operating system does it come with?
The Mini PC comes with Windows 11 pre-installed.
Buying Guide
When looking at mini PCs like this, you're trading expandability for a tiny footprint. You need to decide if the integrated graphics are enough for your needs, or if you'll eventually need an external GPU. Pay close attention to the port selection, especially the high-speed USB4 ports, as they offer a lot of flexibility for displays and external devices. Also, consider the cooling system; a powerful CPU in a small box needs effective heat management to avoid throttling.
AMD Ryzen 9 7940HS processor
AMD Radeon 780M graphics
2x USB4 ports
Alternatives
If this doesn't fit, look for mini PCs with a more powerful dedicated graphics card for serious gaming or 3D work, or models with dual 10 Gigabit Ethernet ports for network-attached storage or server applications.
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