Key Takeaways
- Two new fan‑less signage boxes – the DS‑351 (Ryzen R2000) and DS‑354 (Ryzen 8000) – are built for out‑of‑home, retail, transportation and kiosk markets.
- DS‑351 focuses on reliable multi‑screen playback, offering up to 4 K resolution on four HDMI ports and up to 32 GB DDR4‑3200 memory.
- DS‑354 adds edge‑AI capability with an AMD XDNA NPU (up to 16 TOPS) and supports 8 K output via a single HDMI 2.1 FRL port; memory capacity rises to 96 GB DDR5‑5600.
- Both platforms are fan‑less, operate across a wide temperature range (‑20 °C to +60 °C), and fit into tight enclosures, reducing maintenance and acoustic noise.
- The choice between the two hinges on display resolution and AI workload requirements.
Introduction
Advantech has expanded its industrial‑grade digital signage portfolio with two compact, fan‑less computers: the DS‑351 and DS‑354. Leveraging AMD Ryzen Embedded processors, the devices target digital‑out‑of‑home (DOOH) advertising, passenger‑information systems (PIS), retail menu boards, and self‑service kiosks. Their design emphasizes multi‑display flexibility, rugged temperature tolerance, and, for the DS‑354, on‑device artificial‑intelligence (AI) acceleration.
DS‑351 – Multi‑Display Workhorse
Core Processor & Graphics
- CPU: AMD Ryzen Embedded R2000 series (R2312, R2314, R2514).
- Cores/Threads: 2‑4 cores, up to 8 threads.
- GPU: Integrated AMD Radeon graphics (HDMI‑compatible TMDS).
Memory & Storage
- RAM: Supports up to 32 GB DDR4‑3200 (single‑channel).
- Storage: M.2 2280 SATA/NVMe options (up to 2 TB).
Display Capabilities
| Model | HDMI Ports | HDMI Version | Max Resolution |
|---|---|---|---|
| R2312 | 3 | HDMI 2.1 (TMDS) | 4 K @ 60 Hz |
| R2314 / R2514 | 4 (3 × HDMI 2.1 TMDS + 1 × HDMI 1.4) | HDMI 2.1 / 1.4 | 4 K @ 60 Hz |
The DS‑351’s four‑port layout enables a single chassis to drive multiple digital menu boards, transit displays, or promotional screens without external splitters.
Operating Envelope
- Temperature: –20 °C to +60 °C (industrial).
- Form factor: 150 mm × 115 mm × 45 mm (fan‑less, low‑profile).
DS‑354 – High‑Resolution + Edge AI
Core Processor & AI Engine
- CPU: AMD Ryzen Embedded 8000 series (Zen 4).
- Cores/Threads: Up to 8 cores / 16 threads.
- GPU: AMD Radeon RDNA 3 graphics.
- NPU: AMD XDNA neural‑processing unit delivering up to 16 TOPS (trillion operations per second).
Memory & Storage
- RAM: Up to 96 GB DDR5‑5600 (dual‑channel).
- Storage: Dual M.2 2280 slots (NVMe PCIe 4.0), supporting up to 4 TB total.
Display & AI‑Ready I/O
| HDMI Port | Type | Max Resolution |
|---|---|---|
| 1 | HDMI 2.1 FRL | 8 K @ 60 Hz |
| 3 | HDMI 2.1 TMDS | 4 K @ 60 Hz |
The FRL (Fixed Rate Link) port enables true 8 K output for ultra‑high‑definition advertising, while the remaining ports cover 4 K signage clusters. Coupled with the XDNA NPU, the DS‑354 can run on‑device inference for people‑counting, queue‑length estimation, or facial‑mask detection when paired with compatible edge cameras.
Environmental & Physical Specs
- Operating Temp: –20 °C to +60 °C (same as DS‑351).
- Dimensions: 155 mm × 120 mm × 48 mm; fan‑less chassis reduces vibration and acoustic noise, ideal for public‑facing installations.
Comparison at a Glance
| Feature | DS‑351 | DS‑354 |
|---|---|---|
| Processor | AMD Ryzen R2000 (2‑4 cores) | AMD Ryzen 8000 (8 cores, Zen 4) |
| GPU | Radeon integrated (HDMI‑2.1 TMDS) | Radeon RDNA 3 |
| AI Accelerator | – | AMD XDNA NPU – 16 TOPS |
| Memory Max | 32 GB DDR4‑3200 | 96 GB DDR5‑5600 |
| HDMI Ports | 3‑4 (up to 4 K) | 4 (1 × 8 K FRL, 3 × 4 K) |
| Max Resolution | 4 K @ 60 Hz | 8 K @ 60 Hz |
| Storage | Single M.2 (SATA/NVMe) | Dual M.2 (NVMe 4.0) |
| Target Use‑Case | Standard DOOH, menu boards, PIS | AI‑enhanced signage, high‑res advertising, analytics |
| Price (USD) * | Approx. $699 | Approx. $1,299 |
| *Indicative list price, Advantech 2026 catalogue |
Why the Fan‑less Design Matters
Both platforms eliminate moving parts, which