Samsung PM9A1 2TB vs Samsung PM9A1 512GB
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 2TB | SamsungPM9A1 512GB |
|---|---|---|
| Overview | ||
| Product family | PM9A1 | PM9A1 |
| SKU | PM9A1 2TB | PM9A1 512GB |
| Environmental | ||
| Operating temp max (°C) | 70 | 70 |
| Other | ||
| Active Power W | 5.8 | 5.8 |
| Idle Power W | 35000000 | 35000000 |
| Sector Size | 512MB | 512MB |
| Controller | Elpis controller | — |
| Interface | PCIe NVMe | PCIe NVMe |
| Media Type | ssd | ssd |
| Sequential Read Mb S | 7000 | 6900 |
| Sequential Write Mb S | 5200 | 5000 |
| Random Read Iops | 1000000 | 800000 |
| Random Write Iops | 850000 | 800000 |
| Product Name | ||