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 2.9× larger than Super Micro by market cap; Super Micro trades at the lower P/E (20.4 vs 91.9).
Side by side
| DLR | SMCI | |
|---|---|---|
| Market cap | $73.4B | $25.4B |
| Price | $192.32 | $38.46 |
| Today | +2.0% | +9.4% |
| Return YTD | +21.9% | +20.2% |
| Return 1Y | +12.9% | −19.8% |
| P/E | 91.9 | 20.4 |
| P/S | 10.8 | 0.8 |
| P/B | 2.7 | 3.4 |
Data as of 2026-08-26 · updates daily after U.S. close
The two companies
Digital RealtyDLR
Owns and runs data centres as a REIT, from wholesale halls let to hyperscalers down to smaller colocation space.
Full DLR profile →Super MicroSMCI
Racks of GPU servers, liquid-cooled, put together quickly after each new GPU arrives.
Full SMCI profile →More DLR & SMCI comparisons
Other head-to-heads in the Data centers segment.
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 →