| PartNumber | AP-CF256MR9NS-ETNRB | AP-CF256MR9NS-ETNDNRB | AP-CF256MR9NS-ETNRA |
| Description | Memory Cards Industrial CF5 SLC Non-Removable Extended Temperature 256MB | Memory Cards Industrial CF5 SLC Non-DMA Non-Removable Ext Temp 256MB | Memory Modules Memory Cards CF5 256MB ET IND COMPACT FLASH |
| Manufacturer | Apacer | Apacer | Apacer Memory America |
| Product Category | Memory Cards | Memory Cards | Memory Cards |
| RoHS | Y | Y | - |
| Product | Compact Flash Cards | Compact Flash Cards | Compact Flash Cards |
| Configuration | SLC | SLC | - |
| Memory Size | 256 MB | 256 MB | 256MB |
| Sustained Read | 24 MB/s | - | 24 MB/s |
| Sustained Write | 6 MB/s | - | 6 MB/s |
| Operating Supply Voltage | 3.3 V, 5 V | - | 3.3 V 5 V |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 85 C | - | + 85 C |
| Dimensions | 36.4 mm x 42.8 mm x 3.3 mm | - | 36.4 mm x 42.8 mm x 3.3 mm |
| Connector Type | 50 Pin Female | - | 50 Pin Female |
| Packaging | Tray | Tray | Tray |
| Series | CF5 | CF5 | CFC 5 |
| Brand | Apacer | Apacer | - |
| Product Type | Memory Cards | Memory Cards | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Technology | - | - | SLC |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Memory Type | - | - | CompactFlashR |
| Speed | - | - | - |
| Active Mode Current | - | - | 175 mA |