PELADN Gaming Mini PC 7640HS 16GB 512GB - Compact 4K Mini PC

In this review the PELADN WO4 mini PC stands out as a compact gaming-capable workstation aimed at users who need desktop horsepower in a very small footprint. The single biggest reason to consider this machine is its Ryzen 5 7640HS with ZEN 4 architecture, which delivers a strong balance of sustained 45W performance and efficient power use that makes smooth 1080p gaming and 4K media work practical from a mini desktop. For anyone who wants an ultra-compact box that can handle content creation, light 3A gaming, and multiple displays, this unit is worth a close look.

Key Features

• 7640HS Processor: The ZEN 4 4nm chip offers higher data throughput and AI performance while keeping power consumption low for longer sustained performance.
• 4GB Adjustable VRAM: BIOS-accessible graphics memory up to 4GB supports GPU-accelerated tasks like 4K editing, AI acceleration, and CAD workflows.
• RDNA3 Radeon 760M: The integrated 12CU GPU delivers substantially better multitasking and gaming frame rates than prior generation mobile iGPUs.
• Dual-Channel DDR5: Preinstalled 16GB of 5600MHz DDR5 in dual-channel configuration with expansion to 64GB improves responsiveness for multitasking and editing.
• Dual SSD Slots: M.2 PCIe4.0 and PCIe3.0 slots plus a 512GB NVMe preinstalled allow fast boot and capacity expansion up to several terabytes.
• Connectivity and Displays: Dual Type-C including USB4.0, HDMI 2.0 and DP1.4 support up to quad displays and high-speed 40Gbps transfers for docks and external GPUs.

Who It's For

The WO4 is best for home office users, content creators, and casual to moderate gamers who want a small, quiet system that still handles 1080p gaming, video editing, and light 3D work. Its expansion options make it useful for anyone needing extra storage or RAM without moving to a full tower.

Those who rely exclusively on the fastest discrete gaming GPUs for high-refresh competitive play or expect ultra-high-end workstation rendering for large datasets should look to larger desktops with dedicated GPUs; similarly, users who need absolute plug-and-play wireless reliability may want to verify local WiFi performance first.

Pros & Cons

Pros

• Strong CPU performance per watt from the Ryzen 5 7640HS for sustained tasks and 1080p gaming.
• Generous I/O including USB4 Type-C, DP1.4 and dual LAN for flexible multi-monitor and networking setups.
• Quiet, smart cooling with dual-turbo copper tube fan keeps noise low under load.
• Good value with preinstalled 16GB DDR5 and 512GB NVMe for fast boot and everyday responsiveness.

Cons

• WiFi performance drew mixed user comments, so wireless range and reliability can vary by environment.
• No discrete GPU option in this compact chassis limits very demanding rasterization or ray-trace workloads.

Specifications

Our Verdict

The PELADN WO4 mini PC is a smart pick for users wanting a compact system that punches above its weight for streaming, productivity and 1080p gaming thanks to the Ryzen 5 7640HS and RDNA3 graphics. It pairs solid performance, modern ports and quiet cooling in a small chassis at a sensible price, though those needing top-tier wireless stability or a discrete GPU should consider alternate builds. Overall it offers strong value for desk-limited setups and media-focused workflows.

Frequently Asked Questions

Can the WO4 drive multiple monitors?
Yes; the machine supports multiple displays via HDMI 2.0, DP1.4 and USB4/Type-C with DP output for up to quad-screen setups depending on configuration.

Is the RAM or storage user-upgradeable?
Yes; the unit ships with 16GB DDR5 and a 512GB NVMe, and supports RAM expansion to 64GB and additional M.2 storage including a PCIe4.0 slot.

How is the cooling and noise under load?
The upgraded dual-turbo copper tube fan reduces CPU heat and keeps noise levels low during typical workloads and gaming.