Best Single-board Computers October 2026
Single-board computers offer compact, versatile computing power for home servers, DIY electronics, and media centers. This independent ranking compares the top options on key specifications, features, and everyday strengths to help you find the right board for your next project.
Last updated: 6 October 2026
Single-board Computers (SBC): Top 5
1
Raspberry Pi 5 Board 2400 5B RPI5 SC1112 2K
from £167.082 stores
from £167.08
2 stores
2
Raspberry Pi - LPDDR4 4K BCM2712
from £81.996 stores
from £81.99
6 stores
3
Raspberry Pi 4 Model B 4GB
from £94.966 stores
from £94.96
6 stores
4
Raspberry Pi Home Assistant Green
5
Raspberry Pi 4 Model B 8GB BCM2711 DDR4 W125768684 W125826651
from £104.994 stores
from £104.99
4 stores
The Raspberry Pi 5 8GB delivers a notable leap in processing speed with its 2.4 GHz quad-core Broadcom BCM2712 chip. Equipped with 8 GB of fast LPDDR4x memory and dual display outputs, it smoothly handles demanding desktop tasks and local server duties.
Pros
Fast 2.4 GHz quad-core processor
Ample 8 GB LPDDR4x RAM
Dual micro-HDMI outputs
Gigabit Ethernet and Wi-Fi 5
Cons
No built-in 3.5 mm audio jack
Requires micro-HDMI cables or adapters
The Raspberry Pi 5 4GB provides the updated 2.4 GHz quad-core architecture in a balanced configuration for everyday projects. It offers robust connectivity through USB 3.1, Gigabit Ethernet, and dual display ports.
£130.00
In stock
£133.00
In stock
£166.15
In stock
Pros
Responsive 2.4 GHz quad-core processor
Dual micro-HDMI display support
High-speed USB 3.1 Gen 1 ports
Gigabit Ethernet connection
Cons
Less RAM than the 8 GB version
Lacks an analog headphone jack
The Raspberry Pi 4 Model B 4GB remains a dependable single-board computer backed by years of mature community support and software compatibility. It includes dual display outputs, Gigabit networking, and a handy 3.5 mm audio jack.
Pros
Integrated 3.5 mm audio and composite jack
Dual micro-HDMI outputs
Gigabit Ethernet and dual-band Wi-Fi
Extensive software and accessory support
Cons
Slower 1.5 GHz processor than Pi 5
Can run hot under heavy workloads
The Nabu Casa Home Assistant Green is a turnkey smart home hub built around a 1.8 GHz quad-core Rockchip RK3566 processor and 4 GB of RAM. With 32 GB of onboard storage and a full-size HDMI port, it offers a straightforward plug-and-play solution for local home control.
Pros
Built-in 32 GB internal flash storage
Full-size standard HDMI port
Gigabit Ethernet connectivity
Designed specifically for home automation
Cons
No built-in Wi-Fi or Bluetooth
Limited to USB 2.0 ports
The Raspberry Pi 4 Model B 8GB pairs the proven Model B layout with maximum memory capacity for multi-service home setups. It excels at running containerized applications, local network servers, and memory-intensive development projects.
Pros
Generous 8 GB RAM for heavy multi-tasking
Built-in 3.5 mm audio and composite jack
Dual micro-HDMI outputs
Mature software and case compatibility
Cons
Slower CPU clock speed than Raspberry Pi 5
Micro-HDMI ports require specific adapters
Compare specifications
| RAM size | 8 GB | 4 GB | 4 GB | 4 GB | 8 GB |
|---|---|---|---|---|---|
| Processor core type | 4-core (Quad) | 4-core (Quad) | 4-core (Quad) | — | 4-core (Quad) |
How we create the list
The ranking is updated monthly and is based on data we collect from our own platform. Products that rank highly are popular among our users while also maintaining high quality according to editorial expert assessments. Specifically, we weigh how many users follow the product via price alerts or lists, how it is rated by experts and users, as well as how much traffic it generates to stores and how well it is represented in retail. The texts on this page are AI-generated and created to give you a quick and clear overview. No products are paid placements – the ranking is driven solely by data.
