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# NVIDIA DGX Spark Support

## Top Support Links

### User Forums

Connect with user communities to share knowledge, receive expert support, and find inspiration to build the next breakthrough in AI.

[Visit the Developer Forums](https://forums.developer.nvidia.com/c/accelerated-computing/dgx-spark-gb10/719)

### Online Orders

Receive assistance with your order, whether it’s on the way or already in hand.

[Order Support](https://marketplace.nvidia.com/en-us/account/)
[Warranty Information (NVIDIA Products only)](https://www.nvidia.com/en-us/support/warranty.md)

### Software Downloads

Access system software to either update your DGX Spark or restore back to system defaults.

[DGX Spark Software Downloads](https://developer.nvidia.com/topics/ai/dgx-spark)

## Support Tools

### Quick Start Guide

Find setup instructions and safety/regulation compliance details in the DGX Spark Quick Start Guide.

### User Guide

Explore detailed information to set up, configure, and maintain your DGX Spark system in the DGX Spark User Guide.

[View DGX Spark User Guide](https://docs.nvidia.com/dgx/dgx-spark/index.html)

### System Specifications

View complete DGX Spark Specifications.

[View DGX Spark Specifications](#m-specs)

## Hardware Support

### Ask Us a Question

Open a new ticket.

[Log In](https://nvidia.custhelp.com/app/ask)

### Live Chat

Chat online with our support agents.

[Chat Now](http://nvidia.custhelp.com/app/chat/chat_launch/)

### See Open Tickets

Log in to view your existing tickets.

[View Tickets](http://nvidia.custhelp.com/app/account/overview/)

## NVIDIA AI Enterprise Support

[Log In To Create a Ticket](https://nvid.nvidia.com/login)

## NVIDIA DGX Spark Specifications

|  |  |
| --- | --- |
| Architecture | NVIDIA Grace Blackwell |
| GPU | Blackwell Architecture |
| CPU | 20-core Arm, 10 Cortex-X925 + 10 Cortex-A725 Arm |
| CUDA Cores | Blackwell Generation |
| Tensor Cores | 5th Generation |
| RT Cores | 4th Generation |
| Tensor Performance1 | Up to 1 PFLOP FP4 |
| System Memory | 128 GB LPDDR5x, coherent unified system memory |
| Memory Interface | 256-bit |
| Memory Bandwidth | 273 GB/s |
| Storage | 4 TB NVME.M2 with self-encryption |
| USB | 4x USB TypeC |
| Ethernet | 1x RJ-45 connector  10 GbE |
| NIC | ConnectX-7 NIC @ 200 Gbps |
| Wi-Fi | WiFi 7 |
| Bluetooth | BT 5.4 |
| Audio-output | HDMI multichannel audio output |
| Power Supply | 240 W |
| GB10 TDP2 | 140 W |
| Display Connectors | 1x HDMI 2.1a |
| NVENC | NVDEC | 1x | 1x |
| OS | NVIDIA DGX™ OS |
| System Dimensions | 150 mm L x 150 mm W x 50.5 mm H |
| System Weight | 1.2 kg |

1 Theoretical FP4 TOPS using the sparsity feature.

2 TDP: Thermal Design Power of the GB10 chip including CPU and GPU

**Declared noise emission values in accordance with ECMA-109, June 2025**

|  |  |  |
| --- | --- | --- |
| **Product name** | NVIDIA DGX Spark  940-54242-0000 | |
| **Product description** | NVIDIA GB10 Grace Blackwell  Superchip  20-core Arm: 10 Cortex-X925 + 10  Cortex-A725 Arm,  128 GB LPDDR5x  4 TB NVME.M2 | |
| **Quantities declared** | Operating Modedd) | Idle |
| **Declared mean A-weighted sound power level a), LWA,m (dB)** | 35 | 19 |
| **Declared mean A-weighted emission sound pressure level b), LpA,m (dB)** | 29 | 13 |
| **Statistical adder for verification c), Kv (dB)** | 3 | 3 |

a) The declared mean A-weighted sound power level, Lwa,m is computed as the arithmetic average of the measured A-weighted sound power levels.

b) The declared mean A-weighted emmison sound pressure level, LpA,m is computed as the arithmetic average of the defined Operator postiion (C.4b)

c) The statistical adder for verification, KV is a factor to be added to the declared mean A-weighted sound power level, LWA,m, such that there will be a 95 % probability of acceptance, when using the verification procedures of ECMA-109, if no more than 6,5 % of the equipment in batch, has A-weighted sound power levels greater than (LWA,m + Kv).

d) Operating mode, max GPU stress in 25°C ambient.

Note 1 The quantity, LWA,c (formerly called LWAd) can be computed from the sum of LWA,m and KV.

Note 2 All measurements made in conformance with ECMA-74 and declared with ECMA-109

Note 3 dB is the abbreviation for decibles

[View Datasheet](https://nvdam.widen.net/s/tlzm8smqjx/workstation-datasheet-dgx-spark-gtc25-spring-nvidia-us-3716899-web)