7800R4 Series
Modular spine switch delivering up to 460 Tbps across 576 ports of 800G, including a 7800R4C-36PE line card optimised for accelerated-computing clusters.
Find alternatives to 7800R4 Series
No public pricing page on arista.com; sold via quote and reseller channel.
What it does
- Interconnect
- AI compute hardware
How it compares
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Cisco Nexus Hyperfabric AI
Our competitors (in each case relative to only some of our products or services) include: Amazon Web Services LLC; Arista Networks, Inc.; ...; among others.
Regulatory filing · 25 Jul 2026
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- Description
- What it does
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Arista describes the series as "the 4th generation of the R-Series universal spine platform", "Designed for the next generation of accelerated computing, large scale virtualized and cloud networks, and service provider backbones". The page states no price and offers no order, quote or buy control; the only commercial links on it are the site-wide "Contact Us", the channel "Partner Program" and an "Order Status" lookup for existing orders.
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