Seagate Technology Holdings plc
Close on Nov 2, 2026Market cap $134.57BP/E 31.2Yield 0.50%
Seagate Technology Total HDD Exabyte Capacity Shipped (EB): 220 in Q1 FY27, up 21.2% from a year earlier. That is the highest of the 23 quarters on record here.
Where the Q1 FY27 figure comes from
“182 190 199 218 220 1% 21% HDD Exabyte Capacity Shipped 159 165 175 195 198 1% 24% Nearline 22 25 24 23 22 -3% 1% Non - Nearline”
Source: STX-FQ1-27-Supplemental.pdf ↗
Core operational volume metric of Seagate: total hard disk drive storage capacity shipped in Exabytes (1 EB = 1 million TB). Reached a record 220 EB in Q1 FY2027 (789 EB in FY2026).
Quarterly history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Total HDD Exabyte Capacity Shipped (EB) | Year on year | Source |
|---|---|---|---|---|
| Q1 FY27 | Sep 30, 2026 | 220 | +21.2% | STX-FQ1-27-Supplemental.pdf ↗ |
| Q4 FY26 | Jun 30, 2026 | 218 | +34.2% | STX-FQ1-27-Supplemental.pdf ↗ |
| Q3 FY26 | Mar 31, 2026 | 199 | +38.9% | 10-Q FY2026Q3 ↗ |
| Q2 FY26 | Dec 31, 2025 | 190 | +26.0% | 10-Q FY2026Q2 ↗ |
| Q1 FY26 | Sep 30, 2025 | 182 | +32.0% | 10-Q FY2026Q1 ↗ |
| Q4 FY25 | Jun 30, 2025 | 162 | +42.2% | 10-Q FY2026Q1 ↗ |
| Q3 FY25 | Mar 31, 2025 | 144 | +44.9% | 10-Q FY2026Q3 ↗ |
| Q2 FY25 | Dec 31, 2024 | 151 | +58.6% | 10-Q FY2026Q2 ↗ |
| Q1 FY25 | Sep 30, 2024 | 138 | +53.5% | 10-Q FY2026Q1 ↗ |
| Q4 FY24 | Jun 30, 2024 | 114 | +25.2% | STX-FQ4-25-Supplemental.pdf ↗ |
| Q3 FY24 | Mar 31, 2024 | 99 | -16.5% | STX-FQ3-25-Supplemental-vF.pdf ↗ |
| Q2 FY24 | Dec 31, 2023 | 95 | -15.5% | STX-FQ2-25-Supplemental.pdf ↗ |
| Q1 FY24 | Sep 30, 2023 | 90 | -24.1% | STX-FQ1-25-Supplemental.pdf ↗ |
| Q4 FY23 | Jun 30, 2023 | 91 | -41.2% | STX-FQ4-24-Supplemental.pdf ↗ |
| Q3 FY23 | Mar 31, 2023 | 119 | -22.9% | STX-FQ3-24-Supplemental.pdf ↗ |
| Q2 FY23 | Dec 31, 2022 | 113 | -31.0% | STX-FQ2-24-Supplemental.pdf ↗ |
| Q1 FY23 | Sep 30, 2022 | 118 | -25.8% | 10-Q FY2024Q1 ↗ |
| Q4 FY22 | Jun 30, 2022 | 155 | – | 10-Q FY2023Q1 ↗ |
| Q3 FY22 | Mar 31, 2022 | 154 | +10.0% | 10-Q FY2023Q3 ↗ |
| Q2 FY22 | Dec 31, 2021 | 163 | +26.4% | 10-Q FY2023Q2 ↗ |
| Q1 FY22 | Sep 30, 2021 | 159 | – | 10-Q FY2023Q1 ↗ |
| Q3 FY21 | Mar 31, 2021 | 140 | – | 10-Q FY2022Q3 ↗ |
| Q2 FY21 | Dec 31, 2020 | 129 | – | 10-Q FY2022Q2 ↗ |
Breakdown
What makes up total HDD Exabyte Capacity Shipped (EB)
Cite this data
StockData. (2026). Seagate Technology Total HDD Exabyte Capacity Shipped (EB), quarterly Q2 FY21–Q1 FY27 [Data set]. Compiled from Seagate Technology SEC filings and investor materials. https://stockdatahq.com/stocks/stx/kpis/eb-total
See every metric in the Seagate Technology KPI table. Data updated Oct 29, 2026.