TOPC OA1 Ryzen 7 7840HS Mini PC
Price range: $309.99 through $619.99
AMD · MINI PC
TOPC PA1 AMD Ryzen™ 3 PRO 5450U Mini PC
Original price was: $239.99.$219.99Current price is: $219.99.
In stock · ships in 1–2 business days
| Model | TOPC PA1 5450U |
|---|---|
| CPU | AMD Ryzen 3 PRO 5450U 4 Cores 8 Threads Cache：2MB L2 Cache + 8MB L3 Cache Clockspeed： 2.6 GHz Turbo Speed：Up to 4.0 GHz Power (TDP）：15W |
| GPU | AMD Radeon™ Graphics · 6 compute units · up to 1600 MHz |
| Memory | 2 × SO-DIMM DDR4 Up to 2×32G 3200MHz |
| Storage | Optional: 128GB/256GB/512GB/1TB; Supports up to 2 Drives, Single Drive Max 2TB 1 × SATA 2242 Port + 1 × PCIe 2280 Port |
| Display Output | 2 × HDMI2.1 (4K@120Hz) |
| Wireless | M.2 E Key (RTL8852BE) 802.11ac/ax/a/b/g/n (Wi-Fi 6) Bluetooth 5.3 |
| Ethernet | 1 × RJ45 Gigabit LAN (RTL8111G Chipset) |
| Front I/O | 2×USB3.0 (5Gbps) |
| Rear I/O | 2×USB2.0 （40MB/s） 2×HDMI 2.1 (4K@120Hz) 1×RJ45 1.0G LAN port (RTL8111G chipset) 1×Type-C (10Gbps) 19V/3.42A, 120W 1×3.5mm Combo Audio Jack |
| Operating System | Windows 10 / Windows 11 |
| Power | Input: 100-240V 50/60Hz; Output: 19V/6.32A; |
| Weight | Approx.1050g |
| Chassis Dimensions | 114×106×44mm |
| Warranty | 12 Months Limited Warranty |
| Package Content | 120W Adapter Power Cable Stand User Manual |
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Is this system suitable for office and home use?
Yes. Its eight-core processor is suited to office applications, browser workloads, media playback and everyday multitasking.
Can I upgrade the memory and SSD?
The system uses two DDR4 SO-DIMM slots and a serviceable M.2 NVMe SSD.
What is included with the barebone SKU?
The barebone SKU excludes memory, storage and an operating-system license.
Can it connect to three displays?
The layout supports HDMI, DisplayPort and USB-C display output, subject to resolution and refresh-rate limits.
