NVT vs. SMCI: Which Data Center Infrastructure Stock is a Better Buy?
nVent Electric (NVT) and Super Micro Computer (SMCI) are key players in the data center market, focusing on AI infrastructure and liquid cooling. NVT expects data center sales to exceed $2B in 2026, with a $2.5B backlog and plans for $130M in capex. SMCI sees growth in liquid-cooled systems but faces margin pressure due to GPU-based AI systems. NVT's 2026 EPS estimate is $4.56, up 12.5%, while SMCI's fiscal 2027 EPS estimate is $3.48, up 2.95%. NVT's stock has surged 73.5% YTD, trading at a forw
How this was made
The 30-second read
Why it matters
It frames NVT as having stronger backlog visibility and capacity additions supporting 2026 data-center growth, while SMCI is framed as facing near-term gross margin pressure from GPU-heavy AI systems and sequential decline.
Market read
Traders can use the cited 2026 data-center sales/backlog and the FY2027 gross margin range to form relative-value positioning between infrastructure enablement and rack-scale systems.
What to watch
The article does not quantify order timing, customer concentration, or competitive dynamics (other liquid-cooling/rack integrators), which could materially affect both backlog quality and margin trajectory.
Background
The piece compares nVent Electric and Super Micro Computer as AI data-center infrastructure beneficiaries, focusing on liquid cooling and power-related buildouts.
Ticker impact
Article cites nVent’s expectation that data center sales exceed $2B in 2026 and a $2.5B backlog at Q2.
Likely supportive for relative performance versus SMCI if investors prioritize backlog and 2026 data-center growth.
The piece provides specific forward demand and capacity details (2026 sales, backlog, Blaine expansions) that can influence valuation and positioning, though it is still framed as comparative analysis rather than a fresh filing or print.
Article highlights SMCI’s non-GAAP gross margin pressure, guiding Q1 FY2027 gross margins to 10.4%-10.8%.
Could weigh on shares near term, especially versus peers, if margin guidance is treated as a constraint on AI-rack demand upside.
The article includes concrete margin guidance and explains the driver (GPU product mix), which is actionable for traders managing earnings/margin expectations, but it remains an editorial comparison rather than a standalone earnings release report.
Market effects
Reinforces the AI data-center infrastructure trade split: power and liquid-cooling enablement (NVT) versus rack-scale systems with GPU mix risk (SMCI).
No specific regional demand or policy catalyst is disclosed.
AI data-center buildout and cooling requirements are presented as global tailwinds, but without new macro/regulatory triggers.
Counterpoint
SMCI’s low forward sales multiple could reflect market skepticism that may already be priced in; if liquid-cooling adoption accelerates faster than margins compress, upside could re-emerge.
Key entities
- companynVent Electric
Electrical enclosures and data-center infrastructure products, with stated 2026 data-center sales outlook and liquid-cooling capacity expansion.
- companySuper Micro Computer
AI rack-scale systems provider, with stated liquid-cooling ramp and gross margin guidance pressure tied to GPU mix.
