GIGABYTE AI TOP ATOM Mini PC, NVIDIA GB10 Grace Blackwell, 128GB LPDDR5X, 2TB NVMe, 10GbE, DGX OS | GB-ATAGB10-9003
₱483,045.00
Brand: GIGABYTE
Model: AI TOP ATOM
SKU: GB-ATAGB10-9003 (ATAGB10-9003)
Chipset: NVIDIA GB10 Grace Blackwell Superchip
CPU: 20-core Arm (10 x Cortex-X925 + 10 x Cortex-A725)
Memory: 128GB LPDDR5x unified, 256-bit, 273 GB/s
Storage: 2TB M.2 NVMe PCIe 4.0 SSD
Networking: 10GbE, 2 x QSFP 200 Gbps (ConnectX-7), Wi-Fi 7, Bluetooth 5.4
Ports: 4 x USB 3.2 Gen 2×2 Type-C (1 for PD IN), 1 x HDMI 2.1a
Operating System: NVIDIA DGX OS, Ubuntu Linux
Power: 240W adapter
Size / Weight: 150 x 150 x 50.5 mm, 1.2 kg
In stock
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GIGABYTE AI TOP ATOM Mini PC, NVIDIA GB10 Grace Blackwell, 128GB LPDDR5X, 2TB NVMe, 10GbE, DGX OS | GB-ATAGB10-9003
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The GIGABYTE AI TOP ATOM is a one-litre personal AI computer built on the NVIDIA GB10 Grace Blackwell Superchip. This ATAGB10-9003 version has 128GB of unified LPDDR5x memory and a 2TB PCIe 4.0 NVMe SSD, and runs NVIDIA DGX OS.
It is a developer and research machine, not a gaming or Windows desktop. The appeal is running and fine-tuning large AI models locally on a desk: the GPU shares one large 128GB memory pool with the 20-core Arm CPU, so models that do not fit in the VRAM of a consumer graphics card can load on this box. It suits AI engineers, data science teams, universities and companies in the Philippines that want local inference and prototyping without renting cloud GPUs.
Key Features and What They Mean
GB10 Grace Blackwell with 128GB Unified Memory
GIGABYTE lists a 20-core Arm CPU (10 Cortex-X925 and 10 Cortex-A725), a Blackwell GPU and up to 1 petaFLOP of AI performance. The 128GB of LPDDR5x runs on a 256-bit interface at 273 GB/s.
In our assessment the memory capacity is the headline, not raw speed: 273 GB/s is far below a high-end desktop graphics card, so token generation on very large models is slower than on a big GPU, but the model fits at all. ServeTheHome notes that the core hardware is the same across GB10 systems, and that partners mainly differ in cooling, SSD choice and support (ServeTheHome review).
ConnectX-7 200G Networking for Two-Unit Setups
Two QSFP ports on an NVIDIA ConnectX-7 NIC (200 Gbps) let you link systems for larger models, alongside a 10GbE RJ-45 port and Wi-Fi 7. ServeTheHome expects a direct cable between two units to be the most common cluster setup, and notes the NIC appears to the OS as four network interfaces because of how GB10 connects it.
2TB PCIe 4.0 SSD
This SKU uses a 2TB M.2 NVMe PCIe 4.0 drive. Large model files take tens to hundreds of gigabytes each, so 2TB is a practical middle option between the 1TB and 4TB versions GIGABYTE also offers.
Compact Chassis and 240W Adapter
The unit measures 150 x 150 x 50.5 mm and weighs 1.2 kg, powered by a 240W external adapter through a USB-C PD input. ServeTheHome describes front-to-back airflow with an intake near the front of the bottom and exhaust at the rear, and notes the power button is on the back. StorageReview measured CPU peaks of 90°C and GPU peaks of 81°C during heavy prefill bursts on its 4TB unit, with temperatures settling under sustained load (StorageReview).
Competitive Positioning
The AI TOP ATOM is GIGABYTE’s version of the NVIDIA DGX Spark design. Because GB10 systems share the same superchip, ServeTheHome notes that partners differ mainly in cooling, SSD choice and support; in our assessment the choice between brands at the same memory size comes down to those points rather than AI performance.
Against a workstation with a large discrete GPU, the ATOM trades peak speed for memory capacity, a small footprint and low power. Against cloud GPU rental, it is a one-time purchase that keeps data on site, which matters for teams handling confidential or regulated data.
Philippine Buyer Perspective
Our Take
Buy this only if your work is AI development on Linux. DGX OS is Ubuntu-based and the CPU is Arm, so Windows software and many x86-only tools will not run on it; it is a companion to a normal PC, not a replacement.
Within the range, the 128GB, 2TB ATAGB10-9003 is the version we would point most single-user developers to: full GB10 memory with enough local storage for several large models. Teams planning to link two units should budget for a QSFP cable and plan where the second system will sit, since the ports are on the rear.
Known Compatibility and Setup Notes
Required: Runs NVIDIA DGX OS (Ubuntu Linux) on an Arm CPU. It does not run Windows; x86-only software needs an Arm build or another machine.
Required: Power comes from the included 240W adapter through the rear USB-C PD IN port; use that port for power, not one of the other three Type-C ports.
Recommended: Keep the bottom-front intake and rear exhaust clear, as described by ServeTheHome; do not stack items on or against the unit.
Possible consideration: Linking two units uses the QSFP ports; cables are not listed in the box contents.
Who Should Buy This
AI and machine learning developers: Run and fine-tune large models locally with 128GB of unified memory on the GB10 platform.
University labs and research teams: A compact, low-power system for AI coursework, prototyping and on-site data.
Companies with private data: Local inference and testing without sending data to cloud GPU services.
GIGABYTE AI TOP ATOM (ATAGB10-9003) Specifications
Product
Brand
GIGABYTE
Model
GIGABYTE AI TOP ATOM
Variant
ATAGB10-9003 (128GB memory, 2TB PCIe 4.0 SSD)
SKU
GB-ATAGB10-9003
Platform
NVIDIA GB10 Grace Blackwell (DGX Spark class) personal AI system
Color
Black
Processor and Graphics
Chipset
NVIDIA GB10 Grace Blackwell Superchip
CPU
20-core Arm: 10 x Cortex-X925 + 10 x Cortex-A725
Graphics
NVIDIA Blackwell architecture
Tensor Performance
1 petaFLOP AI performance (GIGABYTE rating)
Memory and Storage
Memory
128GB LPDDR5x unified system memory
Memory Interface
256-bit
Memory Bandwidth
273 GB/s
Storage
2TB M.2 NVMe PCIe 4.0 SSD
Connectivity
Rear USB
1 x USB 3.2 Gen 2x2 Type-C (PD IN, power input), 3 x USB 3.2 Gen 2x2 Type-C (up to 20Gbps)
High-Speed Networking
2 x QSFP (200 Gbps, NVIDIA ConnectX-7 NIC)
LAN
1 x RJ-45, 10GbE
Wireless
Wi-Fi 7, Bluetooth 5.4
Display
1 x HDMI 2.1a
Audio
HDMI multichannel audio output
Security
1 x Kensington Nano slot (side)
Power, Software and Size
Power Supply
240W adapter
Operating System
NVIDIA DGX OS, Ubuntu Linux
Chassis Volume
1L
Dimensions
H 50.5 x W 150 x D 150 mm
Weight
1.2 kg
In the Box
AI TOP ATOM, adapter, power cord (varies by country)
Other Variants (not this SKU)
ATAGB10-9000 / -9001
128GB, 4TB (PCIe 5.0 / PCIe 4.0)
ATAGB10-9002
128GB, 1TB PCIe 4.0
ATAGB10-9004 / -9005
64GB, 2TB / 1TB PCIe 4.0
Packaging Weight
2.69 kg
Packaging Dimensions (L×W×H)
26.4 × 20.8 × 15.2 cm
Brand
Gigabyte
Reviews
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Product Information Notice
Specifications, images, packaging, and included accessories shown on this page are based on information published by the manufacturer and are provided for reference only. Manufacturers may revise product specifications, features, SKUs, and designs at any time and without prior notice, and actual specifications may vary between board revisions, production batches, or regional versions of the same model.
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Reviews
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