TOPC PA1 AMD Ryzen™ 3 PRO 5450U Mini PC
Price range: $219.99 through $479.99
New
AMD · MINI PCTOPC TA1 AMD R7 H255 LPDDR5 24GB Mini PC
Original price was: $359.99.$339.99Current price is: $339.99.
- AMD Ryzen 7 H255 CPU – 8-core, 16-thread Zen 4 processor for powerful multitasking.
- AMD Radeon 780M Graphics – RDNA 3 architecture for enhanced gaming and visual performance.
- 24GB LPDDR5 Memory – High-speed onboard RAM for smooth, responsive performance.
- Up to 8TB Storage – Dual M.2 2280 PCIe 4.0 SSD slots for massive expandable storage.
- Silent VC Cooling – Vapor chamber design keeps 70W performance cool and quiet.
- Wi-Fi 6E & Dual 2.5G LAN – Fast, stable wireless and wired connectivity with Bluetooth 5.3.
- MCIO External GPU Port – PCIe 4.0 x8 for lossless RTX 4060 eGPU support at full frame rates.
- Triple 8K Display Support – HDMI 2.1, DP 2.1, and USB4 for up to 120Hz multi-monitor setups.
In stock · ships in 1–2 business days
| Model | TOPC TA1 |
|---|---|
| CPU | AMD Ryzen 7 H 255 8 Cores 16 Threads Cache :8MB L2 cache, 16MB L3 cache Clockspeed: 3.8GHz Turbo Speed : up to 4.9GHz Power (TDP）:45W |
| GPU | AMD Radeon 780M · 12 compute units · RDNA 3 · up to 2.6GHz |
| Memory | LPDDR5 24G |
| Storage | PCIe 4.0×4 transfer rate, single drive supports up to 4TB 2×M.2 NVMe SSD slots (2×M.2 2280 form factor) |
| Display output | Triple Display 1×HDMI 2.1 (8K@60Hz / 4K@120Hz) 1×DP (8K@60Hz / 4K@160Hz) 1×USB4 (4K@120Hz) |
| Network | 2× 2.5GbE · Wi-Fi 6E · Bluetooth 5.2 |
| External expansion | MCIO (PCIe 5.0 ×8) does not support hot-plugging. Please connect or disconnect the cable only when the device is powered off. |
| Front I/O | 2×USB 3.0 1×USB4 40Gbps (4K@120Hz) 1×3.5mm combo audio interface 1×MCIO (PCIe 5.0 ×8) |
| Rear I/O | 1*USB3.0/1*USB2.0 1×HDMI 2.1 (8K@60Hz / 4K@120Hz) 2×RJ45 2.5G Ethernet ports 1*DP2.1(Max 8k@60Hz) 19V 6.32A 120W |
| Dimensions | 154 × 151 × 73.6 mm |
| Weight | Approx. 650 g |
| Power | 19V DC adapter · 120W adapter |
| Operating system | Windows 11 Pro |
| Warranty | 12Months Limited Warranty |
| Package Content | 120W adapter Cable Power Vese Mount User Manual |
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What does barebone include?
The chassis and core platform only; RAM, SSD and OS are excluded.
Can I install more than one SSD?
The system provides three M.2 2280 positions.
Can it use an external GPU?
The layout provides OCuLink; shut down before changing the connection.
Can it drive four displays?
The listed HDMI, DisplayPort, USB4 and USB-C outputs support a four-display setup.
