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NVIDIA says its 64GB DGX Spark will be available from Acer, ASUS, Dell, Gigabyte, HP, and MSI on October 23, 2026, with prices starting at $4,999. The original 128GB DGX Spark is not universally priced above $6,000: NVIDIA’s own listing showed its system at $4,699, while selected partner 128GB systems were listed from $5,999 to $7,999. Those marketplace listings were marked out of stock when checked on October 3, 2026.
When does the DGX Spark 64GB go on sale, and how much does it cost?
NVIDIA announced the 64GB configuration on October 2, 2026. It says the model becomes available Friday, October 23, from Acer, ASUS, Dell, Gigabyte, HP, and MSI, starting at $4,999. That is a starting price, not a confirmed price for every manufacturer’s model. NVIDIA has not specified each partner’s SKU, storage configuration, final price, or live stock status in the announcement.
| # | Preview | Product | Price | |
|---|---|---|---|---|
| 1 |
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NVIDIA GX Spark - Founders Edition, W129251900 | $10,991.00 | Buy on Amazon |
| 2 |
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Cooling Duct Compatible with NVIDIA DGX Spark GB10, 140mm Fan Mount Adapter | $27.99 | Buy on Amazon |
Check the specific manufacturer’s listing before buying: the $4,999 figure does not establish what a particular configuration will cost or whether it is in stock.
Does every 128GB DGX Spark cost more than $6,000?
No. The price depends on which system and configuration you mean. NVIDIA’s US marketplace listing for its 128GB DGX Spark specified 4TB of NVMe storage and showed a listed price of $4,699. The listing was marked out of stock when crawled. NVIDIA’s catalog also showed three partner systems with 128GB memory at higher prices, also marked out of stock.
#1 Best Overall
| System listed by NVIDIA | Memory and storage | Listed price | Availability in captured listing |
|---|---|---|---|
| NVIDIA DGX Spark | 128GB; 4TB NVMe | $4,699 | Out of stock |
| ASUS Ascent GX10 | 128GB; 1TB | $5,999 | Out of stock |
| ASUS Ascent GX10 | 128GB; 4TB | $7,999 | Out of stock |
| MSI EdgeXpert 13SUS | 128GB; storage not stated in the catalog listing | $5,999.99 | Out of stock |
These are listed prices from NVIDIA’s marketplace pages, not a single current market price for every 128GB system. See the NVIDIA DGX Spark listing and the GB10 system catalog; prices and stock can change.
What changes between the 64GB and 128GB configurations?
The clearest difference established in NVIDIA’s announcement and marketplace listing is memory capacity: the new configuration has 64GB, while the original NVIDIA DGX Spark listing specifies 128GB. NVIDIA says the 64GB model retains the GB10 Grace Blackwell Superchip, DGX OS, and NVIDIA AI software stack.
NVIDIA’s October 2025 launch announcement described the original 128GB system as delivering up to one petaflop of AI performance. That is NVIDIA’s product positioning, not an independent benchmark, and the cited announcements do not provide independent comparative testing of the 64GB and 128GB configurations. The 2026 announcement presents local agent workflows and AI applications as uses for the 64GB model but does not quantify how its performance compares with the 128GB system.
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- 140MM FAN MOUNT: Built around a 140 mm fan layout with approximately 124.5 mm hole spacing, creating a defined top-mount position for a compact workstation cooling setup
- SINGLE-PIECE DUCT: One-piece fan shroud forms a simple airflow channel between the upper vent area and a 140 mm fan position, keeping the desktop workstation setup compact
- TOP-MOUNT LAYOUT: Designed to sit above a compatible compact AI workstation, the cooling duct uses the upper device area without requiring a larger external frame
- OPEN AIRFLOW PATH: The central round passage links the workstation vent area with the fan mount, giving the setup a clear physical airflow route without internal moving parts
- COMPACT SIZE: Approx. 157 x 178 x 51 mm body keeps the fan duct close to the workstation, fitting home lab, AI development desk, and compact compute setups
Can two 64GB systems provide 128GB of pooled memory?
NVIDIA says two 64GB DGX Spark systems can connect over a 200 GbE fabric and pool memory to 128GB using NVIDIA Sync Cluster Assistant. This is NVIDIA’s announced scaling option, not a result established by independent testing. A pair of connected systems is not necessarily interchangeable with a single 128GB device for every workload; the announcement does not establish that all applications can use pooled memory in the same way.
For a purchase decision, treat this as a multi-system configuration: it involves two computers and the announced networking and software setup, rather than simply buying one 64GB unit and changing a memory setting.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Which price or configuration should you compare?
- If you are considering the 64GB Spark: use $4,999 as NVIDIA’s announced starting price, then verify the exact OEM model, storage, final price, and stock with the manufacturer.
- If you want one 128GB system: compare the exact model and storage configuration. NVIDIA’s own $4,699 DGX Spark listing and the higher-priced ASUS and MSI catalog entries are different products and configurations.
- If you are considering two 64GB systems: account for the cost and setup of both units and the networking approach NVIDIA describes; the announcement does not give a complete two-system price.
- If performance is decisive: do not infer a benchmark winner from memory capacity or NVIDIA’s product claims alone. The cited sources do not provide independent testing across these options.
For historical context, NVIDIA announced the original 128GB DGX Spark in October 2025 as a compact desktop AI system. Its launch announcement described up to one petaflop of AI performance; this remains a vendor claim rather than independent test evidence. Read NVIDIA’s original DGX Spark announcement and its October 2, 2026 announcement of the 64GB configuration for the company’s stated specifications and use cases.
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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