The Series 8E entry-level 12 Gbps PCIe Gen3 SAS/SATA RAID adapters deliver the robustness of hardware RAID in an entry-level solution. They offer performance acceleration through built-in cache and are optimized for platforms where a Series 8 adapter would not fit due to price, form factor, or host connectivity. The 8805E, with eight internal SAS/SATA ports, is ideal for applications that require more bandwidth. Both models fit the requirements of industrial PC workstations or entry-level servers. The 8405E and the 8805E support a maximum of four and eight devices respectively, as neither support expanders.
Maximum Performance for Entry-Level RAID Adapters Series 8E RAID adapters can also be coupled with 12 Gbps SSDs, providing maximum read/write bandwidth and IOPS for the most performance-hungry applications. The 512 MB DDR3 (1600 MHz) built-in cache (recommended for read and write-through caching) provides maximum acceleration.
- 12 Gbps throughput at each port - 4- and 8-port low-profile MD2 with support for a maximum of 4 and 8 devices respectively - Mixed mode RAID adapter and HBA functionality - 12 Gbps and 6 Gbps compatibility with HDD or SSD SAS/SATA devices - 12 Gbps throughput per SAS port using mini-SAS HD connectors - Microsemi's 12 Gbps RAID-on-Chip (ROC), x8 PCIe Gen3 interface with 12 Gbps SAS ports to enable a new generation of performance - 512 MB DDR3 (1600 MHz) cache - Up to 500K IOPS
