# DGX Station GB300 Cluster: Two Towers, Two 400G DACs, and Frontier Models Without the Offload Penalty

DevFeed: [DGX Station GB300 Cluster: Two Towers, Two 400G DACs, and Frontier Models Without the Offload Penalty](<https://devfeed.tech/articles/dgx-station-gb300-cluster-two-towers-two-400g-dacs-and-frontier-models-without-the-offload-penalty-65009.md>)

Original publisher: [Read original article](<https://www.storagereview.com/review/dgx-station-gb300-cluster-two-towers-two-400g-dacs>)

Author: Brian Beeler

Published: 2026-10-05T17:16:42Z

Content type: article

Language: en

Sources: [StorageReview.com](<https://devfeed.tech/sources/storagereview-com.md>)

Topics: [AI Infrastructure](<https://devfeed.tech/topics/ai-infrastructure.md>), [NVIDIA DGX](<https://devfeed.tech/topics/nvidia-dgx.md>), [async](<https://devfeed.tech/topics/async.md>)

Tags: [400g](<https://devfeed.tech/tags/400g.md>), [ai-workloads](<https://devfeed.tech/tags/ai-workloads.md>), [concurrency](<https://devfeed.tech/tags/concurrency.md>), [connectx](<https://devfeed.tech/tags/connectx.md>), [consumer](<https://devfeed.tech/tags/consumer.md>), [dgx-station](<https://devfeed.tech/tags/dgx-station.md>), [models](<https://devfeed.tech/tags/models.md>), [workstation](<https://devfeed.tech/tags/workstation.md>)

## AI overview

StorageReview tests two NVIDIA GB300 DGX Stations connected by dual 400G links for distributed AI inference. The article reports near line-rate networking and compares tensor parallelism with prefill/decode disaggregation across several models. The largest gains occur when splitting models that exceed one Station's HBM capacity; models that fit also benefit from assigning separate systems to prefill and decode.

## Source excerpt

We've taken a look at a couple of GB300 DGX Stations now, and recently had two of them physically in our lab at the same time: the ASUS ExpertCenter Pro ET900N G3 and the HP ZGX Fury AI Station. With both towers sitting next to each other, we wanted to connect them and see what The post DGX Station GB300 Cluster: Two Towers, Two 400G DACs, and Frontier Models Without the Offload Penalty appeared first on StorageReview.com.