Samsung PM9A1 256GB vs Samsung PM9A1 2TB
Every normalized spec, side by side. Rows where the two products differ are highlighted.
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Highlighted rows differ across the selected products. Vendors publish different spec fields, so blank cells are common. A blank cell means the field is absent from that vendor's datasheet, not necessarily from the product.
| Attribute | SamsungPM9A1 256GB | SamsungPM9A1 2TB |
|---|---|---|
| Overview | ||
| Product family | PM9A1 | PM9A1 |
| SKU | PM9A1 256GB | PM9A1 2TB |
| Environmental | ||
| Operating temp max (°C) | 70 | 70 |
| Other | ||
| Active Power W | 5.8 | 5.8 |
| Idle Power W | 35000000 | 35000000 |
| Sector Size | 512MB | 512MB |
| Interface | PCIe NVMe | PCIe NVMe |
| Media Type | ssd | ssd |
| Sequential Read Mb S | 6400 | 7000 |
| Sequential Write Mb S | 2700 | 5200 |
| Random Read Iops | 500000 | 1000000 |
| Random Write Iops | 600000 | 850000 |
| Product Name | ||
| Controller | — | Elpis controller |