Digital Realtyvs.Super Micro
DLR vs SMCI · both in Data centers, part of the AI & digital infrastructure value chain: Servers, networking, optics and data center capacity that tie AI infrastructure together.
Digital Realty is about 3.5× larger than Super Micro by market cap; Super Micro trades at the lower P/E (14.8 vs 46.8); year to date, Digital Realty leads (+16.6% vs −3.3%).
Side by side
| DLR | SMCI | |
|---|---|---|
| Market cap | $64.5B | $18.5B |
| Price | $180.41 | $28.31 |
| Today | +0.6% | +0.2% |
| Return YTD | +16.6% | −3.3% |
| Return 1Y | +5.8% | −43.8% |
| P/E | 46.8 | 14.8 |
| P/S | 10.2 | 0.5 |
| P/B | 2.8 | 2.4 |
Data as of 2026-07-11 · updates daily after U.S. close
The two companies
Digital RealtyDLR
Global data center REIT that owns and operates data centers for hyperscalers and enterprises — from large wholesale halls to interconnection.
Full DLR profile →Super MicroSMCI
Fast-growing AI server manufacturer focused on liquid cooling and short lead times from new GPU to finished rack.
Full SMCI profile →More comparisons in Data centers
See where DLR and SMCI sit in the full AI & digital infrastructure map — every segment from suppliers to end markets.Open the AI value chain →