MINISFORUM Slim Ryzen 7 Mini PC vs MINISFORUM Ryzen 7 8845HS Mini PC (2026): Key Differences
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When comparing the minisforum slim ryzen 7 mini PC vs ryzen 7 8845hs mini PC, you find two compact desktops with similar core configurations. Both units feature 32GB of DDR5 RAM and a 1TB PCIe 4.0 SSD. They also share the same AMD Radeon 780M integrated graphics. The main difference lies in their processors and connectivity options. One model prioritizes a lower-power CPU with USB4 versatility, while the other offers a higher-turbo CPU with an OCuLink port for external expansion.
Key differences
| Aspect | MINISFORUM Slim Ryzen 7 Mini PC | MINISFORUM Ryzen 7 8845HS Mini PC |
|---|---|---|
| Processor | Ryzen 7 8745H, up to 4.9GHz | Ryzen 7 8845HS, up to 5.1GHz |
| Graphics Clock | Radeon 780M at 2600MHz | Radeon 780M at 2700MHz |
| External Expansion | USB4 port only | USB4 and OCuLink interface |
| Display Output | HDMI 2.1, USB4, DP 1.4 | HDMI 2.1, USB4, DP 1.4 |
Which one should you choose?
Choose MINISFORUM Slim Ryzen 7 Mini PC if
- You prefer a processor with a slightly lower thermal design power for quieter operation.
- You want to connect external displays or storage using the standard USB4 protocol.
Choose MINISFORUM Ryzen 7 8845HS Mini PC if
- You need the highest possible single-core turbo frequency for demanding tasks.
- You plan to attach an external discrete graphics card via the OCuLink interface.
Verdict: The UM870 Slim is a solid choice for users who prioritize efficient power usage and standard USB4 connectivity. The UM880 Plus suits those who want maximum CPU turbo speeds and the flexibility to add external GPUs through OCuLink. Both machines offer identical memory and storage foundations for daily multitasking.
UM870 Slim vs UM880 Plus Specs
Processor Performance
The MINISFORUM Slim Ryzen 7 Mini PC uses the Ryzen 7 8745H, which reaches up to 4.9GHz with a 65W performance mode TPD. The MINISFORUM Ryzen 7 8845HS Mini PC features the Ryzen 7 8845HS, hitting up to 5.1GHz. The 8845HS is based on Zen4 architecture and shows a single-core improvement of up to 14% over previous generations. This higher clock speed and newer architecture give the 8845HS a clear edge in raw processing power for demanding tasks.
Graphics Capabilities
Both mini PCs rely on the AMD Radeon 780M integrated graphics with 12 cores. However, the clock speeds differ slightly. The UM870 Slim lists its 780M at 2600MHz, while the UM880 Plus runs at 2.7GHz. Both claim performance close to a GTX 1650 discrete card, suitable for multitasking and light gaming. The UM870 Slim has a marginally higher listed frequency for its iGPU, which could offer slight gains in graphical workloads, though both handle daily office and design software smoothly.
External Expansion
Connectivity options diverge significantly between these two models. The MINISFORUM Ryzen 7 8845HS Mini PC includes an OCuLink interface, supporting PCIe 4.0 x4 speeds of 64Gbps for external graphics cards. This port does not support hot-swapping but offers faster potential bandwidth than standard USB4. The MINISFORUM Slim Ryzen 7 Mini PC lacks this specific port, relying solely on its USB4.0 port for external connections. If you plan to use an external GPU, the 8845HS model is the superior choice.
Display Outputs
Both systems support triple display outputs via HDMI 2.1, USB4, and DisplayPort 1.4. The MINISFORUM Slim Ryzen 7 Mini PC offers HDMI 2.1 at 8K@60Hz, USB4 at 8K@60Hz, and DP 1.4 at 4K@120Hz. The MINISFORUM Ryzen 7 8845HS Mini PC provides HDMI 2.1 at 8K@60Hz or 4K@120Hz, USB4 at 4K@60Hz, and DP 1.4 at 4K@120Hz or 4K@240Hz. The UM880 Plus supports a higher refresh rate on its DisplayPort, making it better for high-refresh-rate monitors.
Networking Speed
Both mini PCs feature a 2.5Gbps LAN port for stable wired connections. The MINISFORUM Slim Ryzen 7 Mini PC includes Wi-Fi 6E and Bluetooth 5.3 for wireless networking. The data for the MINISFORUM Ryzen 7 8845HS Mini PC confirms the 2.5G LAN but does not explicitly list the wireless standard in its key specs or attributes. Assuming similar modern standards, both offer fast local network speeds. The UM870 Slim explicitly confirms Wi-Fi 6E, giving it a slight clarity advantage in wireless specifications.
Which Mini PC Suits Your Needs
Users needing external GPU expansion
The UM880 Plus includes an OCuLink interface for connecting external graphics cards. This port supports PCIe 4.0 x4 speeds of 64Gbps. You can boost gaming or AI performance by adding dedicated hardware. This feature is not available on the UM870 Slim, making it the better choice for users who want to upgrade graphics capabilities later.
Buyers prioritizing high-speed data transfer
The UM870 Slim features a USB4 port with a transfer speed of up to 40 Gbps. This allows for faster data movement between devices compared to standard USB connections. If you frequently move large files or use high-speed external storage, this port provides the bandwidth you need for efficient workflow without waiting for long transfer times.
Shoppers wanting included warranty coverage
The UM880 Plus comes with a 3-year limited warranty from the date of purchase. This coverage provides peace of mind for your investment. The product description explicitly states this service commitment. If you prefer longer manufacturer support and assurance for your mini PC, this included warranty term is a significant advantage over the other option.
The products compared
MINISFORUM Slim Ryzen 7 Mini PC
Best for: multitasking and USB4 connectivity
- Processor
- AMD Ryzen 7 8745H
- Installed RAM
- 32GB
- Storage Capacity
- 1TB SSD
- Memory Type
- DDR5
- Graphics
- AMD Radeon 780M
- Ethernet Ports
- 1x 2.5Gbps LAN
View on Amazon: MINISFORUM Slim Ryzen 7 Mini PC Affiliate link
The MINISFORUM UM870 Slim packs a Ryzen 7 8745H processor and 32GB of DDR5 RAM into a compact chassis. It includes a 1TB SSD and supports dual storage expansion. The AMD Radeon 780M graphics handle multitasking well. You get USB4 connectivity and triple display support. This Mini PC suits users needing strong performance in a small form factor.
Pros
- Ryzen 7 8745H processor with 8 cores
- 32GB DDR5 RAM expandable to 96GB
- 1TB PCIe 4.0 SSD with dual slot expansion
- USB4 port with 40 Gbps transfer speed
- Triple display output via HDMI 2.1, USB4, and DP
Cons
- Integrated AMD Radeon 780M graphics limit heavy gaming
- 2.5Gbps LAN port is slower than 10Gbps options
- 2.73 pounds weight is heavier than some competitors
Good fit if
- You need high RAM capacity for multitasking
- You want USB4 connectivity for fast data transfer
- You require triple display support for productivity
Skip if
- You need discrete graphics for gaming
- You prefer lighter devices under 2 pounds
- You require 10Gbps network speeds
Verdict: MINISFORUM UM870 Slim Ryzen 7 8745H is a capable Mini PC for users who prioritize RAM capacity and USB4 connectivity. It fits professionals needing triple display support and fast storage expansion.
MINISFORUM Ryzen 7 8845HS Mini PC
Best for: users needing external GPU expansion and dual SSD slots
- Processor
- AMD Ryzen 7 8845HS
- Installed RAM
- 32GB
- Storage Capacity
- 1TB
- Memory Type
- DDR5
- Graphics
- AMD Radeon 780M
- Ethernet Ports
- 1 x 2.5 Gbps
View on Amazon: MINISFORUM Ryzen 7 8845HS Mini PC Affiliate link
The MINISFORUM UM880 Plus packs an AMD Ryzen 7 8845HS processor with 8 cores and 16 threads into a compact chassis. It includes 32GB of DDR5 RAM and a 1TB PCIe 4.0 SSD. The AMD Radeon 780M graphics handle daily tasks and light gaming. A unique OCuLink port allows for external GPU upgrades. This setup supports triple displays and offers solid connectivity for power users.
Pros
- Ryzen 7 8845HS CPU with up to 5.1 GHz turbo speed
- OCuLink interface for external GPU expansion
- 32GB DDR5 RAM and dual M.2 SSD slots
- Triple display support via HDMI 2.1, USB4, and DP 1.4
Cons
- OCuLink port requires separate accessory installation
- OCuLink interface does not support hot-swapping
- Only includes two USB 2.0 Type-A ports
Good fit if
- You need high storage expandability with dual M.2 slots
- You want to upgrade graphics performance with an external GPU
- You require a 2.5 Gbps Ethernet connection
Skip if
- You need hot-swappable external storage or GPU connections
- You prefer more than two standard USB 2.0 ports
- You want a plug-and-play OCuLink setup without extra parts
Verdict: The MINISFORUM UM880 Plus Ryzen 7 Mini PC suits users who need flexible storage and external graphics capabilities. Its OCuLink port and dual SSD slots make it ideal for custom builds.
Specifications side by side
| Spec | MINISFORUM Slim Ryzen 7 Mini PC | MINISFORUM Ryzen 7 8845HS Mini PC |
|---|---|---|
| Processor | AMD Ryzen 7 8745H | AMD Ryzen 7 8845HS |
| Installed RAM | 32GB | 32GB |
| Storage Capacity | 1TB SSD | 1TB |
| Memory Type | DDR5 | DDR5 |
| Graphics | AMD Radeon 780M | AMD Radeon 780M |
| Ethernet Ports | 1x 2.5Gbps LAN | 1 x 2.5 Gbps |
| High-Speed Expansion | USB4 | USB4, OCuLink |
| Memory | 32GB RAM | 32GB RAM |
| Storage | 1TB SSD | not stated |
| Networking | 2.5G LAN, WiFi 6E | 2.5G LAN |
| Weight | 2.73 pounds | not stated |
| Size | UM870 Slim 32+1T | 32GB RAM+1TB SSD |
| Color | Silver | UM880 Plus AMD Ryzen 7 8845HS |
| Model | DeskMini | Deskmini |
Frequently asked questions
Which Mini PC has better connectivity for multiple monitors?
The MINISFORUM Slim Ryzen 7 Mini PC is better for triple display setups. It is specifically noted for users who prioritize triple display support. This makes it ideal for professionals needing expanded screen real estate for multitasking and complex workflows.
Can I connect an external graphics card to these Mini PCs?
Only the MINISFORUM Ryzen 7 8845HS Mini PC supports this feature. It includes an OCuLink port that allows for external GPU expansion. This capability is useful for boosting gaming performance or handling heavy AI tasks with dedicated hardware.
Do both Mini PCs have the same amount of RAM?
Yes, both models come with 32GB of RAM. This shared specification ensures strong multitasking performance for both units. You can run multiple applications simultaneously without significant slowdowns on either the Slim or the 8845HS version.
Which Mini PC offers more storage flexibility?
The MINISFORUM Ryzen 7 8845HS Mini PC offers more storage flexibility. It features dual SSD slots, allowing you to customize your storage configuration. This is ideal for users who need to expand their storage beyond the base 1TB SSD.
Is there a difference in wireless networking between the two?
Yes, the MINISFORUM Slim Ryzen 7 Mini PC includes WiFi 6E. The MINISFORUM Ryzen 7 8845HS Mini PC lists only 2.5G LAN in its attributes. If you rely on fast wireless connectivity, the Slim model provides the newer WiFi standard.
Which Mini PC is lighter and easier to transport?
The MINISFORUM Slim Ryzen 7 Mini PC weighs 2.73 pounds. This weight specification is provided for the Slim model. You can use this information to determine which unit fits better into your portable setup or travel bag.