Micro Center
NVIDIA Certified DGX Spark Stacking Cable QSFP/CX7, QSFP to QSFP112, 32AWG, 400mm (1.3ft), LSZH
*Price sourced from Amazon.com. Last updated 2026-07-23. Price and availability subject to change.
Bottom line: The NVIDIA Certified DGX Spark Stacking Cable QSFP/CX7, QSFP to QSFP112, 32AWG, 400mm (1.3ft), LSZH is a niche pick — read recent reviews before buying in the accessories category, priced around $179.99. Read recent reviews carefully before committing.
DGX Spark Stacking Cable QSFP/CX7 This cable is the certified Nvidia Cable to connect two (2) Nvidia DGX Spark units together. Amphenol: NJAAKK-N911 (QSFP to QSFP112, 32AWG, 400mm, LSZH). For information on clustering, stacking or connecting two Nvidia DGX Spark units together, you can find the article from the NVIDIA website page. Cable Type: QSFP Cable Usage: Clustering, stacking or connecting Quantity: Single cable Length: 1.31 ft. (0.40 m) Gauge: 32 AWG Number of Connectors: 2 QSFP112 Connectors Throughput: 200 GbE Data Rate: 112Gb/s Number of Signal Pairs: 8 Product Types: Passive Cable…
SpecPicks Verdict
SpecPicks classifies Micro Center NVIDIA Certified DGX Spark Stacking Cable QSFP/CX7… as a niche pick — read recent reviews before buying in the accessories category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Micro Center's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for accessories of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ 100% compatible with NVIDIA DGX Spark AI Supercomputer Desktop
- ✓ Backed by Micro Center's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- NVIDIA Certified Cable to configure two DGX Spark systems for high-speed inter-node communication using 200GbE direct QSFP connections
- Passive QSFP Cable QSFP to QSFP112, 32AWG, 1.31 ft. (0.40 m), LSZH, 200 GbE Throughput Cable for NVIDIA DGX Spark Dual-System Interconnect and AI Clusters
- 100% compatible with NVIDIA DGX Spark AI Supercomputer Desktop
Full Specifications
| UPC | 618996792108 |
|---|---|
| ASIN | B0GS25HC72 |
| Brand | Micro Center |
| Color | Black |
| Gauge | 32.0 |
| Model | NJAAKK-N911 |
| Brand Name | Micro Center |
| Cable Type | QSFP Cable |
| Model Name | NJAAKK-N911 |
| Unit Count | 1.31 Feet |
| Item Length | 100 Inches |
| Item Weight | 0.4 Pounds |
| Manufacturer | Amphenol |
| Model Number | NJAAKK-N911 |
Ready to buy?
Micro Center NVIDIA Certified DGX Spark Stacking Cable QSFP/CX7, QSFP to QSFP112, 32AWG, 400mm (1.3ft), LSZH is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-23. Price and availability subject to change.
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