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NVIDIA DGX Spark

NVIDIAWorkstation desktop PC

DGX Spark

Released October 2025.5Press releasenvidianews.nvidia.com/news/nvidia-dgx-spark-arrives-for-worlds-ai-developersRead 10 October 2026October 13, 2025 release: NVIDIA and partners are shipping DGX Spark. It can be ordered on NVIDIA.com from Wednesday, October 15, 2025. Last checked 16 October 2026.

Form factor
Small form factor
Processor
NVIDIA GB10 Grace Blackwell Superchip
GPU
NVIDIA Blackwell GPU (GB10)
RAM
128GB

58 of 160 fields known.

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At a glance

Ports

  • 3 USB-C USB 20Gbps
  • DC in USB Type-C power input (USB PD), 240 W adapter
  • HDMI 2.1a
  • Ethernet (RJ45) 10GbE
  • 2 Other QSFP56 (NVIDIA ConnectX-7)

All specs

SourceCalculated

General

Series
DGX6Press releasenvidianews.nvidia.com/news/nvidia-announces-dgx-spark-and-dgx-station-personal-ai-computersRead 10 October 2026
Model numbers
940-54242-00001Maker product pagenvidia.com/en-us/products/workstations/dgx-sparkRead 10 October 2026The ECMA-109 noise declaration table names product NVIDIA DGX Spark, 940-54242-0000, with 128 GB LPDDR5x and up to 4 TB NVMe M.2. Taken as the part number of the 128 GB Founders Edition. OEM partner systems have their own part numbers.
GTIN / EAN
Not available
Announced
18 March 20256Press releasenvidianews.nvidia.com/news/nvidia-announces-dgx-spark-and-dgx-station-personal-ai-computersRead 10 October 2026March 18, 2025 release announces DGX Spark, formerly Project DIGITS. The earlier Project DIGITS reveal at CES 2025 used another name.
Status
Available1Maker product pagenvidia.com/en-us/products/workstations/dgx-sparkRead 10 October 2026The page offers DGX Spark for sale through NVIDIA and partners.
Predecessor
Not available
Successor
Not available
Launch price (US)
$3,99910Press articleservethehome.com/the-nvidia-dgx-spark-is-a-tiny-128gb-ai-mini-pc-made-for-scale-out-clustering-armRead 10 October 2026Pre-order page lists the NVIDIA DGX Spark 4TB at USD 3999. A later ServeTheHome article says the 128GB/4TB model launched at USD 3999. Current higher prices are not launch prices. Tax treatment is not stated.
Launch price (EU)
Not available
Markets
US10Press articleservethehome.com/the-nvidia-dgx-spark-is-a-tiny-128gb-ai-mini-pc-made-for-scale-out-clustering-armRead 10 October 2026US pre-order page.
Colours
Not available
Segment
Workstation1Maker product pagenvidia.com/en-us/products/workstations/dgx-sparkRead 10 October 2026NVIDIA lists DGX Spark under its Workstations product category.
Form factor
Small form factor2Owner's manualdocs.nvidia.com/dgx/dgx-spark/hardware.htmlRead 10 October 2026Physical Specifications: Chassis Type Small form factor (SFF). Maker word used as the chassis class.

Case

Front and side, drawn to scale.

Case dimensions
Width150Height50.5Depth150mm(5.9 × 2 × 5.9 in)1Maker product pagenvidia.com/en-us/products/workstations/dgx-sparkRead 10 October 2026150 mm L x 150 mm W x 50.5 mm H. Stored as width 150, depth 150 and height 50.5.
Case volume
Not available
Weight
1.2kg(2.6 lb)1Maker product pagenvidia.com/en-us/products/workstations/dgx-sparkRead 10 October 2026System weight 1.2 kg.
Case model
Not available
Case materials
Not available
Side panel
Not available
Front panel
Not available
Tool-less side panel
Not available
Dust filters
Not available
VESA mount
Not available

Display

We could not find any of these 6 fields. Show them
Screen size
Not available
Native resolution
Not available
Panel type
Not available
Max refresh rate
Not available
Touchscreen
Not available
Brightness (SDR, claimed)
Not available

Motherboard

We could not find any of these 9 fields. Show them
Motherboard
Not available
Chipset
Not available
Motherboard form factor
Not available
CPU socket
Not available
Expansion slots
Not available
PCIe x16 slots
Not available
Free expansion slots
Not available
Fan headers
Not available
Overclocking in BIOS
Not available

Processor

Processor
NVIDIA GB10 Grace Blackwell Superchip1Maker product pagenvidia.com/en-us/products/workstations/dgx-sparkRead 10 October 2026Specifications table: 20-core Arm, 10 Cortex-X925 + 10 Cortex-A725, in the NVIDIA GB10 Grace Blackwell Superchip.
Processor brand
NVIDIA1Maker product pagenvidia.com/en-us/products/workstations/dgx-sparkRead 10 October 2026
Processor codename
Grace Blackwell1Maker product pagenvidia.com/en-us/products/workstations/dgx-sparkRead 10 October 2026Architecture row: NVIDIA Grace Blackwell. The chip is named GB10.
Core configuration
Core typeCountCoreMax core turbo clock (GHz)
Performance10Arm Cortex-X9254.004
Efficiency10Arm Cortex-A7252.86
Source1Maker product pagenvidia.com/en-us/products/workstations/dgx-sparkRead 10 October 2026Specifications table: 20-core Arm, 10 Cortex-X925 + 10 Cortex-A725, in the NVIDIA GB10 Grace Blackwell Superchip. NVIDIA does not class the cores as performance or efficiency and publishes no clocks. The split follows ServeTheHome. Max clocks come from the SPEC CPU 2026 report.7Reviewservethehome.com/nvidia-dgx-spark-review-the-gb10-machine-is-so-freaking-coolRead 10 October 2026Page 3: ten Arm Cortex-X925 performance cores and ten Cortex-A725 efficient cores. NVIDIA does not class the cores as performance or efficiency. The split follows ServeTheHome and the SPEC CPU 2026 report. Max clocks come from the SPEC report.11Spec databasespec.org/cpu2026/results/res2026q2/cpu2026-20260210-00020.htmlRead 10 October 2026lscpu in the SPEC CPU 2026 report: CPU max MHz 4004 for the Cortex-X925 cores and 2860 for the Cortex-A725 cores, stored as 4.004 and 2.86 GHz. The report calls the CPU nominal 3900 MHz, and the BIOS name is GB10 Spark CPU @ 3.9GHz. NVIDIA publishes no core clocks. Base clocks are not stated, so none are stored. The report states 5 e-cores and 5 p-cores in each of two clusters, which matches the performance and efficiency split.
CPU cores
20
Performance cores
10
Efficiency cores
10
Threads
2011Spec databasespec.org/cpu2026/results/res2026q2/cpu2026-20260210-00020.htmlRead 10 October 2026Hardware section: 20 cores enabled on 1 chip (10x Cortex-X925, 10x Cortex-A725). The lscpu output in the report lists Thread(s) per core: 1 for both core types, so 20 threads. Result for the NVIDIA DGX Spark, test sponsor Arm, run 2026-02-06.
Max core turbo clock
4.004GHz
L3 cache
24MB8Reviewtomshardware.com/pc-components/gpus/nvidia-dgx-spark-reviewRead 10 October 2026Page 2: the CPU has two clusters, one with 16 MB of shared L3 cache and the other with 8 MB. The 24 MB total is the sum of the two stated values.
CPU core process node
3nm7Reviewservethehome.com/nvidia-dgx-spark-review-the-gb10-machine-is-so-freaking-coolRead 10 October 2026Page 2 key specs name TSMC 3nm process technology for the GB10. Maker node name is not published on the maker pages.
CPU base power (chip rating)
140W2Owner's manualdocs.nvidia.com/dgx/dgx-spark/hardware.htmlRead 10 October 2026Power Requirements: GB10 SoC Thermal Design Power (TDP) is 140 W. NVIDIA rates the whole SoC, CPU and GPU together, and gives no separate CPU figure. 100 W is left for other system components.
Peak CPU power (configured)
Not available
Unlocked multiplier
Not available
NPU performance
Not available
Integrated GPU
NVIDIA Blackwell GPU (GB10)1Maker product pagenvidia.com/en-us/products/workstations/dgx-sparkRead 10 October 2026The Blackwell GPU (5th-generation Tensor Cores, 4th-generation RT Cores) is part of the GB10 Superchip. NVIDIA gives no CUDA core count on this page. The user guide lists 6,144 CUDA cores.

Cooling

CPU cooler
Air7Reviewservethehome.com/nvidia-dgx-spark-review-the-gb10-machine-is-so-freaking-coolRead 10 October 2026Page 4: there is a fan running. Fan count and size are not stated.
CPU cooler model
Not available
Radiator size
Not available
Radiator position
Not available
Case fans
Not available
Number of case fans
Not available

Graphics

Discrete GPU
No1Maker product pagenvidia.com/en-us/products/workstations/dgx-sparkRead 10 October 2026The GPU is inside the GB10 Superchip with the CPU and shares its unified memory. No separate graphics card is installed.
GPU
Not available
GPU brand
Not available
Graphics card
Not available
VRAM
Not available
VRAM type
Not available
GPU board power
Not available
GPU boost clock
Not available
Graphics card length
Not available
Graphics card thickness
Not available
GPU power connector
Not available

Memory

RAM
128GB1Maker product pagenvidia.com/en-us/products/workstations/dgx-sparkRead 10 October 2026Specifications table: 64 GB or 128 GB LPDDR5X coherent unified system memory. The 64 GB option is only sold by OEM partners, so the Founders Edition reference has 128 GB.
RAM type
LPDDR5X1Maker product pagenvidia.com/en-us/products/workstations/dgx-sparkRead 10 October 2026System memory is LPDDR5X coherent unified memory with a 256-bit interface.
Configured RAM speed
8,533MT/s2Owner's manualdocs.nvidia.com/dgx/dgx-spark/hardware.htmlRead 10 October 2026Performance Specifications: 16 channels (256 bit) LPDDR5X 8533. The component table lists 4266 MHz. 8533 MT/s is the configured rate, with no separate rated profile.
Rated kit speed
Not available
Memory kit
Not available
RAM upgrade
Soldered7Reviewservethehome.com/nvidia-dgx-spark-review-the-gb10-machine-is-so-freaking-coolRead 10 October 2026Page 2 motherboard photo: the GB10 package is flanked by 128 GB of LPDDR5X memory. Memory sits on the board next to the SoC, not in user slots. Stored as soldered.
Memory slots
Not available
RAM slots
Not available
Free RAM slots
Not available
Max RAM for this CPU and GPU
128GB1Maker product pagenvidia.com/en-us/products/workstations/dgx-sparkRead 10 October 2026128 GB is the largest listed configuration. The memory is unified between CPU and GPU. It is a purchase-time choice, not an upgrade path.
ECC memory
Not available

Storage

Storage
4TB
Installed drives
Capacity (GB)TypePCIe generation
4,000NVMe SSD5
Source1Maker product pagenvidia.com/en-us/products/workstations/dgx-sparkRead 10 October 2026Specifications table: up to 4 TB NVMe M.2 with self-encryption. The datasheet and the reviewed Founders Edition list 4 TB, stored as 4000 GB decimal. The user guide also lists a 1 TB option. The PCIe generation comes from StorageReview. Drive model is not stated.15Reviewstoragereview.com/review/nvidia-dgx-spark-review-the-ai-appliance-bringing-datacenter-capabilities-to-desktopsRead 10 October 2026lstopo and the board photo: the SSD is a PCIe Gen5 2242 M.2 drive. The reviewed unit has a 4TB Samsung NVMe drive. The drive model is not stated.
Storage slots and bays
Form factorInterfacePCIe generationPCIe lanesCountOccupied
M.2 2242PCIe NVMe541Yes
Source8Reviewtomshardware.com/pc-components/gpus/nvidia-dgx-spark-reviewRead 10 October 2026Hardware section: a removable rubber foot hides the wireless antennas and gives access to the user-replaceable M.2 2242 SSD. The reviewed Founders Edition came with a 4 TB drive. One slot, occupied. PCIe generation and lanes come from StorageReview.15Reviewstoragereview.com/review/nvidia-dgx-spark-review-the-ai-appliance-bringing-datacenter-capabilities-to-desktopsRead 10 October 2026lstopo: the 2242 M.2 SSD connects with PCIe Gen5 x4.
M.2 slots
1
Free M.2 slots
0
Free drive bays
0
Fastest storage-slot PCIe generation
5

Power supply

PSU rated output
240W2Owner's manualdocs.nvidia.com/dgx/dgx-spark/hardware.htmlRead 10 October 2026Power Requirements: 240 W external power supply (included). GB10 SoC TDP is 140 W, with 100 W for other components. The provided adapter is required for full performance.
PSU form factor
External adapter2Owner's manualdocs.nvidia.com/dgx/dgx-spark/hardware.htmlRead 10 October 2026
PSU efficiency
Not available
Modular cables
Not available
PSU model
Not available
ATX version
Not available
Native 12V-2x6 cable
Not available

Ports

User-facing I/O position
Not available
User-facing ports
Not available
Rear ports
TypeVersionCountMax stated link rate (Gbps)Power out (W)DP Alt ModeConnected to
USB-CUSB 20Gbps32015YesMotherboard
DC inUSB Type-C power input (USB PD), 240 W adapter1Not availableNot availableNot availableNot available
HDMI2.1a1Not availableNot availableNot availableMotherboard
Ethernet (RJ45)10GbE110Not availableNot availableMotherboard
OtherQSFP56 (NVIDIA ConnectX-7)2200Not availableNot availableMotherboard
Source2Owner's manualdocs.nvidia.com/dgx/dgx-spark/hardware.htmlRead 10 October 2026Rear Panel: power button, 4x USB Type-C (one for power delivery), 1x HDMI 2.1a, 1x RJ-45 (10 GbE) and 2x QSFP (ConnectX-7). The power-delivery USB-C is stored as the power input and the other three as data ports. QSFP is stored as other. 200 Gbps is the maker NIC rating. ServeTheHome measured about 96 Gbps of combined traffic because the NIC uses a PCIe Gen5 x4 link.7Reviewservethehome.com/nvidia-dgx-spark-review-the-gb10-machine-is-so-freaking-coolRead 10 October 2026Page 1: USB Type-C power input, then three USB 3 20Gbps Type-C ports with DisplayPort alt mode, HDMI, Realtek 10GbE and two ConnectX-7 QSFP56 ports.12Owner's manualdocs.nvidia.com/dgx/dgx-spark/compliance.htmlRead 10 October 2026USB-C Ports Rating: each USB-C port can be loaded at 5V/3A, so 15 W per port. The total output power of the USB-C ports is limited to 30 W. Stored on the three data ports.
User-facing USB ports
Not available
User-facing USB-C ports
Not available
Rear USB ports
3
Thunderbolt
Not available
Ethernet speed
10Gbps
Discrete GPU output ports
Not available

Wireless

Wi-Fi
Wi-Fi 71Maker product pagenvidia.com/en-us/products/workstations/dgx-sparkRead 10 October 2026Wi-Fi 7 and Bluetooth 5.4 are listed. Supported bands are not stated, so none are stored.
Wi-Fi bands
2.4 GHz, 5 GHz, 6 GHz12Owner's manualdocs.nvidia.com/dgx/dgx-spark/compliance.htmlRead 10 October 2026The EU and UK radio tables list 2400.0-2483.5 MHz, 5150-5350, 5470-5725 and 5725-5875 MHz, and 5925-6425 MHz (LPI and VLP modes). The 5150-5350 MHz and 5925-6425 MHz LPI bands are indoor use only.
Wi-Fi module
MediaTek MT7925B14L12Owner's manualdocs.nvidia.com/dgx/dgx-spark/compliance.htmlRead 10 October 2026DGX Spark (Model: P4242) lists Contains FCC ID: RAS-MT7925B14L and Contains IC: 7542A-MT7925B14L, so the radio module is the MediaTek MT7925B14L. The same page and the hardware page give Wi-Fi 7.
Wi-Fi antenna
Internal7Reviewservethehome.com/nvidia-dgx-spark-review-the-gb10-machine-is-so-freaking-coolRead 10 October 2026Tom's Hardware places the wireless antennas under the removable bottom foot, so they are internal.8Reviewtomshardware.com/pc-components/gpus/nvidia-dgx-spark-reviewRead 10 October 2026Wireless antennas sit under the removable bottom foot. No external antenna is supplied.
Bluetooth
5.41Maker product pagenvidia.com/en-us/products/workstations/dgx-sparkRead 10 October 2026
Ethernet controller
Realtek 10GbE7Reviewservethehome.com/nvidia-dgx-spark-review-the-gb10-machine-is-so-freaking-coolRead 10 October 2026Page 1 describes the 10GbE port as Realtek-based. The controller model is not stated.

Camera and audio

We could not find any of these 5 fields. Show them
Webcam
Not available
Built-in speaker drivers
Not available
Total speaker power
Not available
Microphones
Not available
Audio features
Not available

Lighting

We could not find any of these 4 fields. Show them
RGB lighting
Not available
Lit parts
Not available
Lighting standard
Not available
Lighting software
Not available

Software

Operating system
NVIDIA DGX OS1Maker product pagenvidia.com/en-us/products/workstations/dgx-sparkRead 10 October 2026
OS family
Linux1Maker product pagenvidia.com/en-us/products/workstations/dgx-sparkRead 10 October 2026
Control software
DGX Dashboard14Owner's manualdocs.nvidia.com/dgx/dgx-spark/dgx-dashboard.htmlRead 10 October 2026DGX Dashboard is a built-in dashboard with system operating metrics. It also installs updates, adjusts some settings and opens a local JupyterLab.

Upgradeability

We could not find any of these 4 fields. Show them
Proprietary parts
Not available
Max graphics card length
Not available
Max CPU cooler height
Not available
Warranty kept after upgrade
Not available

Measured performance

We could not find any of these 8 fields. Show them
Cinebench 2024 single-core
Not available
Cinebench 2024 multi-core
Not available
Geekbench single-core
Not available
Geekbench multi-core
Not available
3DMark Time Spy graphics
Not available
3DMark Steel Nomad
Not available
SSD sequential read (measured)
Not available
Game frame rates
Not available

Measured noise and temperature

We could not find any of these 6 fields. Show them
Fan noise per load
Not available
Highest measured fan noise
Not available
Measured fan noise at idle
Not available
CPU temperature in stress test
Not available
CPU clock in stress test
Not available
GPU temperature while gaming
Not available

Measured power

Power draw idle
35W9Measurementtomshardware.com/pc-components/gpus/nvidia-dgx-spark-review/4Read 10 October 2026Page 4: the Spark idles at about 35 W as a headless system and at about 40 W with a 4K 160 Hz panel connected. The next sentence reports about 160 W at the wall under a GPU-driven load, so the figures are read as system power at the wall, but the idle sentence does not name the meter. The reviewed unit is the 128 GB / 4 TB Founders Edition. ServeTheHome saw 40 to 45 W idle with no stated display setup. Tom's headless condition is used.
Power draw gaming
Not available
Power draw max
Not available
Power draw sleep or off
Not available
Sustained CPU power (measured)
Not available
GPU power while gaming (measured)
Not available

Certifications

ENERGY STAR
Not available
EPEAT
Not available
Copilot+ PC
Not available
Typical annual energy consumption (TEC)
Not available
Other certifications
cULus Listed I.T.E. E317539, FCC Part 15 Class B, ISED (Canada), CE (Radio Equipment Directive 2014/53/EU, RoHS 2011/65/EU, ErP 2009/125/EC), UKCA, RCM (Australia and New Zealand), VCCI Class B, BSMI (CNS 13438 Class B), KC (South Korea), CCC and SRRC (China)12Owner's manualdocs.nvidia.com/dgx/dgx-spark/compliance.htmlRead 10 October 2026Regulatory Compliance Information for Model P4242. Marks as listed by NVIDIA: cULus Listed I.T.E. E317539, FCC Part 15 Class B, ISED, CE (RED, RoHS, ErP), UKCA, RCM, VCCI Class B, BSMI, KC, CCC and SRRC. The page lists no ENERGY STAR or EPEAT.

In the box

In the box
Quick start card, 240 W power supply, Power cord4Owner's manualnvidia.com/content/dam/en-zz/Solutions/dgx-spark/DGX-Spark-Quick-Start-Guide.pdfRead 10 October 2026Section 02 Equipment lists Quick Start Card, Power Supply and Power Cord. The guide says to use only the included 240 W adapter.
Included extras
Not available

Warranty

Manufacturer warranty (source market)
1year13Maker product pagenvidia.com/en-us/support/warranty/dgx-sparkRead 10 October 2026United States: one year from the date of purchase for new products (three months for refurbished). The page says the warranty is only valid in the United States.
Warranty service
Not available

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Sources

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