GI
Gigabyte AI TOP ATOM 4TB Gen4
The 4 TB PCIe Gen 4 variant of Gigabyte's AI TOP ATOM pairs expanded storage with the GB10's 128 GB unified memory and 1,000 TFLOPS FP4. A practical mid-range option when storage capacity matters more than peak I/O bandwidth.
Grace Blackwell Architecture · 128GB Unified Memory · 1.0K TOPS
Grace Blackwell 2025 Unified Memory NVIDIA DGX OS
Product Image
Coming Soon
AI Performance
1.0K
TOPS
Memory
128GB
LPDDR5x
Max Model
200B
parameters
Networking
Gbps
Full Specifications
| Architecture & Compute | |
|---|---|
| Architecture | Grace Blackwell |
| SoC Model | GB10 |
| GPU Architecture | NVIDIA Blackwell |
| CPU Architecture | ARMv9 |
| CPU Cores | 20 cores |
| CPU Details | 10x Cortex-X925 + 10x Cortex-A725 |
| Memory | |
| Capacity | 128 GB |
| Type | LPDDR5x |
| Bandwidth | 273 GB/s |
| Interface | 256-bit |
| Unified Memory | Coherent CPU-GPU |
| Performance | |
| Peak TOPS (AI) | 1.0K TOPS |
| Max Model Parameters | 200 billion |
| Storage | |
| Capacity | 4 TB NVMe M.2 PCIe 4.0 |
| Type | NVMe M.2 PCIe 4.0 |
| Networking & Connectivity | |
| SmartNIC | ConnectX-7 |
| NIC Bandwidth | Gbps |
| Ethernet | 10GbE |
| WiFi | WiFi 7 |
| Bluetooth | Bluetooth 5.4 |
| USB Ports | 4x USB 3.2 Type-C |
| Physical Specifications | |
| Dimensions (W×D×H) | 150 × 150 × 50.5 mm |
| Weight | 1.5 kg |
| Power Supply | W |
| TDP | 240W |
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Release Information
| Release | 2025 |
| Vendor | Gigabyte |
| OS | NVIDIA DGX OS |