28 internal port and eight external port, 12-Gb/s capable expander card for use with Intel® RAID products.
| Supported hard disk drive interfaces | SAS, Serial ATA |
| Host interface | PCI Express x4 |
| PCI Card form factor | Full-height (low-profile) |
| Internal mini-SAS ports | 20 |
| External mini-SAS ports | 8 |
| RAID levels | JBOD |
| Internal memory | 8 MB |
| Data transfer rate | 12 Gbit/s |
| Sustained data transfer rate (native) | 12288 MB/s |
| Compatibility | Intel Server System R1208WT2GS Intel Server System R1208WTTGS Intel Server System R1304WT2GS Intel Server System R1304WTTGS Intel Server System R2208WT2YS Intel Server System R2208WTTYC1 Intel Server System R2208WTTYS Intel Server System R2224WTTYS Intel Server System R2308WTTYS Intel Server System R2312WTTYS |
| Voltage | 12V |
| Operating temperature (T-T) | 0 - 55 °C |
| Width | 6.35 cm |
| Depth | 16.76 cm |
