NVIDIA · Integrated GPU platform / module
NVIDIA GB10 (DGX Spark)
Priced item: NVIDIA DGX Spark AI Supercomputer (940-54242-0000) — One complete GB10 system;128GB unified system memory,4TB NVMe; system memory is distinct from discrete GPU VRAM.
Manufacturer part number 940-54242-0000
Supplied unit: One complete DGX Spark GB10 system with 128GB unified system memory and 4TB NVMe, as stated in the priced variant. System memory is distinct from discrete GPU VRAM.
Your written quotation confirms the USD price, shipping, any destination taxes or duties, warranty and payment terms.
Product overview
NVIDIA DGX Spark AI Supercomputer (940-54242-0000) — One complete GB10 system;128GB unified system memory,4TB NVMe; system memory is distinct from discrete GPU VRAM. Supplied unit: One complete DGX Spark GB10 system with 128GB unified system memory and 4TB NVMe, as stated in the priced variant. System memory is distinct from discrete GPU VRAM. Model reference: NVIDIA GB10 (DGX Spark). NVIDIA model-level reference specifications — reference memory / capacity: 128 GB coherent unified LPDDR5X system memory; OEM 64 GB option; interface: GB10 integrated CPU/GPU; ConnectX-7 networking; form factor: Compact complete AI computer. Confirm the exact OEM configuration and its host, power, cooling and interconnect requirements before ordering.
Configuration overview
This is an integrated GPU module or system platform with host-specific requirements. Confirm the exact module or complete-system scope, interconnect, power, cooling and supported software in your quotation.
Specifications & compatibility
NVIDIA REFERENCE SPECIFICATIONS
Technical specifications
Specifications describe the identified NVIDIA model or reference configuration. Board-partner designs, OEM firmware, laptop power limits and complete-system configurations can differ.
- Product type
- Complete compact AI computer, not a standalone graphics card
- CPU/GPU architecture
- GB10 Grace Blackwell Superchip
- CPU
- 20-core Arm; 10 Cortex-X925 + 10 Cortex-A725
- Tensor / RT generation
- Fifth-generation Tensor cores; fourth-generation RT cores
- FP4 Tensor performance
- Up to 1 PFLOP FP4 using sparsity (theoretical peak)
- System memory
- 128 GB LPDDR5X coherent unified memory; 64 GB OEM option also documented
- Memory interface
- 256-bit
- Memory bandwidth
- 273 GB/s
- Storage
- Up to 4 TB self-encrypting NVMe M.2
- High-speed networking
- ConnectX-7, 200 Gb/s
- Ethernet / wireless
- 10 GbE RJ45; Wi-Fi 7 and Bluetooth 5.4
- Display outputs
- HDMI 2.1a; up to 3 DisplayPort outputs over USB-C Alt Mode
- USB
- 4 x USB Type-C
- GB10 TDP
- 140 W
- Power supply
- 240 W
- Dimensions / mass
- 150 x 150 x 50.5 mm; 1.2 kg
- Operating system
- NVIDIA DGX OS
The 128 GB/64 GB capacity is coherent unified system memory, not separate dedicated VRAM plus additional system RAM. OEM storage and port configurations must be confirmed.
- Capacity / memory
- 128 GB coherent unified LPDDR5X system memory; OEM 64 GB option
- Interface
- GB10 integrated CPU/GPU; ConnectX-7 networking
- Form factor
- Compact complete AI computer
An integrated platform or module. Confirm its supported host, interconnect, power and cooling configuration.
Not a standalone desktop graphics card. Grace CPU+GPU shared/coherent memory must not be advertised as ordinary discrete GPU VRAM.
Legacy/reference model; supply condition and software support by quote
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Match the part to its host.
NVIDIA model names identify GPUs and product editions; they do not establish one universal board-vendor part number. Laptop GPUs are supplied within complete laptops. SXM modules, HGX/DGX systems and integrated CPU–GPU platforms require their supported host and interconnect.
Memory type, rank, transfer rate and population rules must match the server and CPU. A storage capacity does not establish NVMe, SATA or SAS compatibility. SSD and mechanical HDD media, firmware, sector format, carriers and security variants need separate checks.
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- Complete manufacturer/OEM part number and label, including suffix.
- Quantity, acceptable condition and delivery city/country.
- Server, motherboard, CPU or storage-backplane model.
- Application, required configuration and compatibility requirements.
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