| PartNumber | MEMPEK1W032GAXT | MEMPEK1W016GA | MEMPEK1W016GAXT |
| Description | System Memory Accelerators Intel Optane Memory Module 32GB PCIe M.2 | System Memory Accelerators Intel Optane Memory 16GB PCIe M2 100 PCK | System Memory Accelerators Intel Optane Memory Module 16GB PCIe M.2 |
| Manufacturer | Intel | Intel | Intel |
| Product Category | System Memory Accelerators | System Memory Accelerators | System Memory Accelerators |
| RoHS | Y | Y | Y |
| Memory Size | 32 GB | 16 GB | 16 GB |
| Product | Memory Accelerator Modules | Memory Accelerator Modules | Memory Accelerator Modules |
| Form Factor | M.2 2280-S3-B-M | M.2 2280 | M.2 2280-S3-B-M |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Sustained Write | 290 MB/s | 145 MB/s | 145 MB/s |
| Sustained Read | 1350 MB/s | 900 MB/s | 900 MB/s |
| Operating Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| Configuration | - | - | - |
| Dimensions | 22 mm x 80 mm | 22 mm x 80 mm | 22 mm x 80 mm |
| Performance | Sequential R/W: Up to 1350/290 MB/s, 4KB Random R/W: Up to 240k/65k IOPS | Sequential R/W: Up to 1350/290 MB/s, 4KB Random R/W: Up to 240k/65k IOPS | Sequential R/W: Up to 1350/290 MB/s, 4KB Random R/W: Up to 240k/65k IOPS |
| Brand | Intel | Intel | Intel |
| Product Type | System Memory Accelerators | System Memory Accelerators | System Memory Accelerators |
| Factory Pack Quantity | 10 | 100 | 10 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Tradename | Optane | Optane | Optane |
| Part # Aliases | 957793 | 957794 | 957790 |