Drives · Samsung
Samsung PM9A3 3.84TB U.2 NVMe SSD
Samsung PM9A3 3.84TB U.2 Enterprise PCIe 4.0 NVMe SSD
The Samsung PM9A3 3.84TB U.2 NVMe SSD draws about 10 W in typical use (4 W idle, 14 W at most), weighs 0.1 kg and measures 70 × 7 × 100 mm (W × H × D). A reseller listed it at $399 (2026).
| Category | Drives |
|---|---|
| Form factor | standard drive bay |
| Dimensions (W × H × D) | 70 × 7 × 100 mm |
| Weight | 0.1 kg |
| Power, idle | 4 W |
| Power, typical | 10 W |
| Power, maximum | 14 W |
| Airflow | chassis convection |
| Ports | 1× U.2 sff8639 |
| List price | List $399 (2026) · reseller price · Samsung PM9A3 3.84TB PCIe 4.0 x4 NVMe U.2 Enterprise SSD (MZQL23T8HCLS-00A07) |
Running 24/7 at typical draw: about 7.3 kWh a month, roughly €2.2 at €0.30/kWh or $1.2 at $0.17/kWh (estimated; your own load decides).
Sources
- Samsung Semiconductor PM9A3 Data Center SSD Product Brief and Datasheet · read 2026-10-14
- ServeTheHome Samsung PM9A3 3.84TB U.2 NVMe SSD 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
- Seagate Exos X20 20TB 7 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