Drives · Seagate
Seagate Exos X20 20TB
Seagate Exos X20 20TB Enterprise Hard Drive
The Seagate Exos X20 20TB draws about 7 W in typical use (5.4 W idle, 9.4 W at most), weighs 0.7 kg and measures 102 × 26 × 147 mm (W × H × D). A reseller listed it at $280 (2026).
| Category | Drives |
|---|---|
| Form factor | standard drive bay |
| Dimensions (W × H × D) | 102 × 26 × 147 mm |
| Weight | 0.7 kg |
| Power, idle | 5.4 W |
| Power, typical | 7 W |
| Power, maximum | 9.4 W |
| Airflow | chassis convection |
| Ports | 1× Sata data power |
| List price | List $280 (2026) · reseller price · Seagate Exos X20 20TB 7200 RPM SATA 6Gb/s 3.5-Inch Enterprise HDD (ST20000NM007D) |
Running 24/7 at typical draw: about 5.1 kWh a month, roughly €1.5 at €0.30/kWh or $0.9 at $0.17/kWh (estimated; your own load decides).
Sources
- Seagate Exos X20 Product Manual and Technical Specifications · read 2026-10-14
- StorageReview Seagate Exos X20 20TB Enterprise HDD Review · read 2026-10-14
- List price source · 2026-10-14
Updated 2026-10-14. Data: DC Sim device catalog by RACKDENSITY (rack-density.com), CC BY 4.0 — license · all devices as CSV.
More in Drives
- Crucial MX500 1TB 2.5 W typical
- Kioxia CM7-V 3.2TB Enterprise PCIe 5.0 NVMe SSD 18 W typical
- Kioxia EXCERIA PRO 2TB 5 W typical
- Samsung 990 PRO 2TB 5.5 W typical
- Samsung PM9A3 3.84TB U.2 NVMe SSD 10 W typical
- Seagate Exos X24 24TB 7.5 W typical
- Seagate IronWolf Pro 16TB 7.6 W typical
- Solidigm D5-P5336 61.44TB Enterprise NVMe SSD 18 W typical