ACEMAGIC G3A: A Super Compact Desktop PC with Customizable CPU and GPU Options

Introduction: Breaking the Limits of Mini PCs The market for small desktop PCs has been rapidly evolving, aiming to strike the perfect balance between the performance of traditional desktop towers and the compactness of mini PCs. Amid this trend, ACEMAGIC has introduced the “G3A,” a compact desktop PC that offers a rare degree of flexibility, allowing users to select CPUs and GPUs that suit their specific needs. In this article, we delve into the unique features and specifications of this innovative machine, as well as its potential impact on the market.

Desktop-Class Flexibility in a Compact Body The most appealing aspect of the ACEMAGIC G3A lies in its balance between size and expandability. With dimensions of 212mm (width), 189mm (depth), and 86mm (height), the internal capacity of the chassis is just 3.5 liters. While slightly larger than typical “mini PC” products, it is still significantly more compact than traditional desktop towers. Despite its small size, this chassis can accommodate desktop-class components, providing users with remarkable versatility.

CPU and GPU Options: LGA1700 Socket and Low-Profile GPUs At the heart of the G3A is a motherboard equipped with Intel’s LGA1700 socket. This allows users to install their choice of Intel’s 13th or 14th generation Core desktop processors. Additionally, the interior of the chassis provides space for a dual-slot, low-profile discrete GPU. ACEMAGIC has announced plans to offer the G3A with optional graphics cards such as the NVIDIA RTX PRO 4000 Blackwell SFF Edition and RTX 2000 Ada. However, users can also install their own GPUs, provided they fit within the chassis. This flexibility is a major advantage for users with specific performance needs, such as for workstation tasks, lightweight gaming, or content creation.

Cooling and Power Constraints: A Realistic Limit of 135W One of the biggest challenges of packing desktop-class CPUs and GPUs into a small chassis is managing heat. The G3A’s cooling system is designed to support a combined heat dissipation of up to 135W for the CPU and GPU. This is a relatively modest figure when compared to the power consumption of high-performance desktop components. Therefore, users are advised to select components that balance performance and energy efficiency, rather than opting for high-end, power-hungry flagship models. For example, CPUs in the Intel Core i5 or Core i7 range and mid-tier GPUs are likely to be the optimal choices for this system’s size and cooling capabilities.

Memory and Storage Configuration: Borrowing from Laptop Components To achieve its compact size, the G3A utilizes components that are commonly found in laptops or mini PCs. Instead of desktop DIMMs, it features two SODIMM slots for memory, which helps keep the chassis height low. For storage, there are two PCIe Gen 4 x4-compatible M.2 2280 slots for high-speed NVMe SSDs. Additionally, the chassis includes one bay for a 2.5-inch SATA hard drive or SSD, though it does not support 3.5-inch drives.

Abundant Ports: Interfaces Supporting Expandability Despite its compact design, the G3A comes equipped with a wide range of ports, distributed across the front and rear of the device: - One USB 3.2 Gen 2 Type-C port - Two USB 3.2 Gen 2 Type-A ports - Two USB 3.2 Gen 1 Type-A ports - Two USB 2.0 Type-A ports - One 2.5GbE LAN port - One Gigabit LAN port - One HDMI port - One DisplayPort - One 3.5mm audio jack - Two COM ports Notably, the dual LAN ports (2.5GbE and Gigabit) are particularly attractive to professional users seeking high-speed network environments or redundancy. The inclusion of COM ports also suggests compatibility with industrial equipment or specialized peripherals for niche applications.

Release Schedule and Pricing: Launching First in China ACEMAGIC has yet to officially announce global pricing or release dates for the G3A. However, ITHome reports that the PC is scheduled for release in the Chinese market on May 30, 2026. Considering the company’s history of eventually bringing its products to global markets, it is likely that the G3A will also become available internationally in the future. Pricing is expected to vary significantly, depending on the configuration of the CPU, GPU, memory, and storage. Whether the chassis will be sold standalone or offered as part of pre-configured bundles will likely be clarified in future announcements.

Conclusion: A Niche but Powerful Option The ACEMAGIC G3A is an intriguing product that combines the expandability of a full desktop with the space-saving benefits of a mini PC. While it may not be a universal solution for everyone, it offers a compelling option for users who want high performance in a compact form factor, or who wish to repurpose existing desktop components. Potential applications include use as a secondary machine for content creators, a small home server, or a lightweight gaming PC. The upcoming global launch and user reviews are highly anticipated.