Description
| Reference | HU551 / HU553 |
| Size | 3.5" |
| Processor | 4th Gen Intel Core Processors |
| Memory | 1 x DDR3L SDIMM up to 8GB |
| Expansion | 1 x full size PCIe / mSATA / 1 x half size PCIe |
| Display | 1 x LVDS / 1 x DP++ / 2 x HDMI |
| Storage | 2 x SATA 3.0 |
| Features | 2 x LAN |
| 4 x USB 3.0 | |
| 2 x USB 2.0 | |
| 1 x 8-bits DIO | |
| 1 x 12V / 15-36 Volt (HU553) | |
| 3 x COM |
