Ce que le trimestre à 54,2 Md$ de Micron et la pré-fixation des prix HBM 2027 signifient pour les lignes BOM DRAM

Le chiffre d'affaires FY26 Q4 de Micron atteint 54,2 Md$ avec 87 % de marge brute, la HBM 2027 largement tarifée et 32 Md$ de prépaiements clients. L'offre reste tendue jusqu'en 2028.

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TL;DR — trois phrases

  • Micron FY26 Q4 revenue reached USD 54.2B with 87% gross margin and 379% YoY growth. (S1)
  • Sequential revenue growth was driven by ASP, not bit volumes: DRAM ASP high-teens, NAND ASP ~30%. (S1)
  • Micron has priced the vast majority of its 2027 HBM supply with significant YoY increases and holds USD 32B in customer prepayments across 26 take-or-pay deals. (S1)

Tiré de key_takeaways (champ réel, 3 entrées max.). Faits et analyse sont étiquetés séparément.

Ce que le trimestre à 54,2 Md$ de Micron et la pré-fixation des prix HBM 2027 signifient pour les lignes BOM DRAMEditorial cover for a component sourcing brief. Memory motif; headline "Ce que le trimestre à 54,2 Md$ de Micron et la pré-fixation des prix HBM 2027 signifient pour les lignes BOM DRAM". No reported key numbers on this brief, so no number strip is drawn. 1 cited source. Static cover (no animation).Ce que le trimestre à 54,2 Md$ de Micronet la pré-fixation des prix HBM 2027signifient pour les lignes BOM DRAMXAIPART
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Reported by Evertiq on 2026-10-06. Summarized and analyzed by XAIPART Editorial.

What happened

Micron closed fiscal year 2026 with fourth-quarter revenue of USD 54.2 billion, almost five times the same quarter a year earlier, according to its quarterly report and earnings presentation.S1 Gross margin reached 87%, and management expects supply to tighten further in 2027 and 2028.S1

Revenue rose 31% quarter-over-quarter and 379% year-over-year.S1 Net income hit USD 37.7 billion (USD 38.4 billion non-GAAP).S1 Full-year revenue reached USD 133.2 billion versus USD 37.4 billion the prior year, with DRAM revenue alone above USD 100 billion.S1 The sequential jump was driven primarily by ASP rather than bit volumes.S1

DRAM revenue rose 27% to USD 39.8 billion, with ASPs up in the high-teens percentage range and bit shipments up only mid-single digits.S1 NAND revenue grew 42% to USD 14.1 billion on roughly 30% price gains and around 10% bit growth.S1 Cloud Memory revenue reached USD 16.3 billion (from USD 4.5 billion a year earlier) and Core Data Center USD 18.0 billion (from USD 1.6 billion), together accounting for about 65% of the year-on-year revenue increase.S1 Data center SSD revenue hit nearly USD 10 billion, more than ten times year-on-year and over two-thirds of total NAND revenue.S1

Micron says it has agreed on the vast majority of its HBM supply for calendar 2027 with significant year-over-year price increases.S1 The company has signed 26 multi-year take-or-pay agreements; customer financial commitments have risen to USD 32 billion, mostly in cash deposits, covering more than 35% of revenue through 2030.S1 For fiscal Q1 2027, Micron guides USD 61.5 billion of revenue (± USD 1.5 billion) and around 86% gross margin.S1 New fab output is staged: ID1 Idaho mid-2027, ID2 Idaho late 2028, Japan DRAM and Singapore NAND from H2 2028, and the first New York fab not until 2030.S1

MetricReported valueSource
FY26 Q4 revenueUSD 54.2 billion[S1]
FY26 Q4 gross margin87%[S1]
QoQ revenue growth31%[S1]
YoY revenue growth379%[S1]
DRAM revenue (Q4)USD 39.8 billion[S1]
NAND revenue (Q4)USD 14.1 billion[S1]
Data center SSD revenue~USD 10 billion[S1]
Customer prepaymentsUSD 32 billion[S1]
FY27 Q1 revenue guideUSD 61.5B ± 1.5B[S1]
FY27 Q1 gross margin guide~86%[S1]

Background timeline

  1. - Revenue rose 31% QoQ from this quarter into FY26 Q4.¹
  2. - Revenue was roughly one-fifth of FY26 Q4 (USD ~11.4B implied from 379% YoY growth).¹
  3. - Full-year revenue USD 133.2B (vs USD 37.4B prior year); DRAM revenue above USD 100B.¹
  4. - Vast majority of calendar 2027 HBM supply agreed with significant YoY price increases.¹
  5. - 26 multi-year take-or-pay agreements signed; commitments rose to USD 32B, mostly cash.¹
  6. - Idaho ID1 fab wafer output targeted to start.¹
  7. - Revenue guided to USD 61.5B ± USD 1.5B; gross margin ~86%.¹
  8. - Idaho ID2, Japan DRAM expansion, Singapore NAND new facility output targeted to start.¹
  9. - First New York fab wafer production targeted; take-or-pay deals projected to cover >35% of revenue.¹

XAIPART take

Technical impact

ASP is doing the work, not bit growth: DRAM bit shipments rose only mid-single digits while ASP moved high-teens and NAND ASP rose about 30%.

HBM for calendar 2027 is already largely allocated, so AI-accelerator and GPU reference designs that need confirmed HBM4/HBM4E allocation into 2027 should lock supply now rather than wait for a softening cycle. Data-center SSD revenue exceeding USD 10 billion shows the NAND side is also supply-rationed for high-capacity PCIe Gen5 E1.S and E3.S parts.

Market impact

With FY26 Q4 gross margin at 87% and FY27 Q1 at ~86%, DRAM and HBM contract pricing through 2027 looks structurally above historical norms. Lead times on high-density DDR5 and HBM remain the binding constraint, and second-source qualification across Samsung and SK hynix becomes a risk-mitigation lever, not a cost lever.

The USD 32 billion in customer prepayments signals OEM and hyperscaler commitments are now large enough to crowd out merchant supply; smaller OEMs and distributors will likely see allocation, not spot pricing, as the relevant market signal through 2027. XAIPART analysis

Action

Engineering teams should qualify alternative HBM memory vendors and validate DDR5-7200/8000 grade parts on a second source to avoid being deprioritized during allocation events.

Procurement should convert spot and quarterly DRAM/NAND POs into multi-year take-or-pay terms where contracts are offered, and hedge 2027 HBM exposure now since vast majority of 2027 supply is already priced upward. XAIPART analysis

XAIPART Forecast

XAIPART expects that if Micron's calendar 2027 HBM ASP rises more than 50% versus 2026 averages, allocation rather than price will be the binding constraint for non-hyperscaler buyers of Micron memory by Q2 2027; this forecast is wrong if published contract DRAM ASPs fall below the FY26 Q4 level by 2027-03-31. XAIPART analysis

Facts are as reported by the cited source. The design-in, sourcing and forward-looking statements above are XAIPART's analysis, not the source's claims. Uncertainty: the 379% YoY figure, the ~35% revenue share through 2030, and the exact ASP percentages for DRAM and NAND are single-source claims from Micron's earnings presentation and have not been independently confirmed.

Corrections: none at publication. This brief will be updated with a timestamp if the source corrects its report.

Dated developments, extracted from this page's timeline (curated milestones = hollow markers).
Timeline of dated developmentsDated entries: 2026-06-01 Q3 (prior quarter) - Revenue rose …; 2025-10-06 Q4 (year-ago quarter) - Revenue wa…; 2026-10-06 close - Full-year revenue USD 133.…; 2026-10-06 2027 - Vast majority of calendar 2…; 2026-10-06 commitments - 26 multi-year take-o…; 2027-07-01 - Idaho ID1 fab wafer output targe…; 2027-09-01 Q1 - Revenue guided to USD 61.5B ±…; 2028-07-01 2028 - Idaho ID2, Japan DRAM expan….2026-06-01Q3 (prior quarter) - Revenue rose …2025-10-06Q4 (year-ago quarter) - Revenue wa…2026-10-06close - Full-year revenue USD 133.…2026-10-062027 - Vast majority of calendar 2…2026-10-06commitments - 26 multi-year take-o…2027-07-01- Idaho ID1 fab wafer output targe…2027-09-01Q1 - Revenue guided to USD 61.5B ±…2028-07-012028 - Idaho ID2, Japan DRAM expan…
Key figures sharing one unit family (values are copyable from the table above).
Key numbers in the same unit familyComparable figures: FY26 Q4 gross margin 87%; QoQ revenue growth 31%; YoY revenue growth 379%.FY26 Q4 gross margin87%QoQ revenue growth31%YoY revenue growth379%

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À surveiller

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AffirmationSeuilParStatut
XAIPART expects that if Micron's calendar 2027 HBM ASP rises more than 50% versus 2026 averages, allocation rather than price will be the binding constraint for non-hyperscaler buyers of Micron memory by Q2 2027; this... published contract DRAM ASPs fall below the FY26 Q4 level Pending

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Références concernées

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Pression sur les coûts par dimension

Source: FRED · Generated · reference output z and composite are algorithm outputs, not a fetch snapshot

Cost pressure by dimension — composite stateDiverging bars for three dimensions around a zero midpoint. Input Cost has no reading; Supply Demand z -1.4711, notable; Fx Energy z 0.2546, neutral. Composite index -9.1, band neutral.0Input costno readingSupply/demandz −1.4711 · notable46 dFX & energyz +0.2546 · neutral5 dcomposite −9.1 · neutral−100 · −40 · −15 · 0 · +15 · +40 · +100
Underlying values — copyable for verification.
DimensionFRED series IDUnitLagAs of
Input costPCOPPUSDM, PALUMUSDM, PNICKUSDMUSD/mt52 d
Supply/demandPCU334413334413, IPG3344Sindex(1982=100) / index(2017=100)46 d
FX & energyDEXCHUS, DCOILBRENTEU, DHHNGSPrate / USD/bbl / USD/MMBtu5 d

No free authoritative interface for: gold · silver · rare earth · polysilicon · lithium carbonate · market share — listed rather than approximated.

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Détail du score de contrôle 6 contrôles applicables, 6réussies : 100 %. Hold items: C12 (historical truthfulness) — sent to human review. Gate spec: v2.9 (S0 + S1 + C1–C20) · Source affinity (C20): 0.76. Contrôles applicables réussis 6 / 6 = 100% · verdict : hold Hold items: C12 (historical truthfulness) — sent to human review Gate spec: v2.9 (S0 + S1 + C1–C20) · Source affinity (C20): 0.76 Le contrôle décide de la publication. Le score d'audit indépendant est purement consultatif.

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Sources

  1. Micron closes fiscal 2026 with a $54.2 billion quarter, $32 billion of customer prepayments and 2027 HBM already priced — https://evertiq.com/design/2026-10-06-microns-quarterly-revenue-nearly-quintuples-to-542-billion · rss · consulté le

Les faits sont marqués S1/S2 et renvoient à la source liée. Les passages étiquetés analyse relèvent du raisonnement propre à XAIPART, tenu séparé des faits rapportés. Les liens sources sont consultés plutôt que nofollow — l'attribution est intentionnelle.