CDBU — R&D
Business Segments · R&DMicron Technology CDBU — R&D increased by 33.5% to $291.00M in Q4 2025 compared to the prior quarter. Year-over-year, this metric grew by 33.5%, from $218.00M to $291.00M.
Analysis
StatementSegment
CategoryCapital Allocation
SignalContext dependent
VolatilityStable
First reportedQ1 2023
Last reportedQ4 2025
Rolls up toR&D
How to read this metric
Consistent investment signals a commitment to long-term competitiveness, while significant fluctuations may indicate changes in product roadmap or cost-cutting initiatives.
Detailed definition
These are the expenses incurred by the Core Data Center Business Unit to design, develop, and improve memory and storage...
Peer comparison
Comparable to R&D spending allocations in business units of other technology hardware firms.
Metric ID:
mu_segment_cdbu_research_and_developmentHistorical Data
6 periods
| Q1 '23 | Q2 '23 | Q3 '23 | Q4 '23 | Q4 '24 | Q4 '25 | |
|---|---|---|---|---|---|---|
| Value | $155.50M | $155.50M | $155.50M | $155.50M | $218.00M | $291.00M |
| QoQ Change | — | +0.0% | +0.0% | +0.0% | +40.2% | +33.5% |
| YoY Change | — | — | — | — | +40.2% | +33.5% |
Range$155.50M – $291.00M
CAGR+65.1%
Avg YoY Growth+36.8%
Median YoY Growth+36.8%
Current Streak5+ quarters growth
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Frequently Asked Questions
- What is Micron Technology's cdbu — r&d?
- Micron Technology (MU) reported cdbu — r&d of $291.00M in Q4 2025.
- How has Micron Technology's cdbu — r&d changed year-over-year?
- Micron Technology's cdbu — r&d increased by 33.5% year-over-year, from $218.00M to $291.00M.
- What does cdbu — r&d mean?
- Spending on innovation and product development specifically for the data center business unit.