Intel RS3SC008 Hardware user guide - Page 20
Hardware Specifications
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9. Reconnect the power cords to the system. 10. Turn on the power to the system. The controller detects the RAID configuration from the configuration data on the drives. Hardware Specifications You can install the 12Gb/s Intel® RAID Controllers in a computer with a motherboard that has a PCIe slot. The following table describes the hardware configuration features for the 12Gb/s Intel® RAID Controllers. Table 3. 12Gb/s Intel® RAID Controller Hardware Specifications Specification RS3WC080/RMS3HC080 RS3DC040/RS3DC080/RS3MC044/R S3SC008/RMS3CC080 RAID levels 0, 1, 5, 10, 50 0, 1, 5, 6, 10, 50, 60 Devices supported per port Number of ports Up to 64 SAS devices or SATA III devices (such as drives and expanders) Eight ports through two SFF-8643 mini-SAS HD-4i connectors Up to 255 SAS devices or SATA III devices (such as drives and expanders) • RS3DC040 - Four ports through one SFF-8643 mini-SAS HD-4i connector • RS3DC080 - Eight ports through two SFF-8643 mini-SAS HD-4i connectors • RS3MC044 - Four external ports through one SFF-8644 mini-SAS HD-4e connector and four internal ports through one SFF-8643 miniSAS HD-4i connector • RS3SC080 - Eight external ports through two SFF-8644 mini-SAS HD-4e connectors Data transfer rate Up to 12Gb/s per PHY Up to 12Gb/s per PHY Bus PCIe form factor PCIe 3.0 • RS3WC080: Standard PCIe • RMS3HC080: Mezzanine port PCIe 3.0 • RS3DC040/RS3DC080/RS3MC044/ RS3SC008: Standard PCIe • RMS3CC080: Mezzanine port Cache function RAID Maintenance Free Backup Unit (RMFBU) Write-through, non-read-ahead, cache I/O, direct I/O No support Write-back, write-through, non-readahead, read-ahead, cache I/O, direct I/O • RS3DC040/RS3DC080/RS3MC044/ RS3SC080: RMFBU4 • RMS3CC080: RMFBU5 13 12Gb/s Intel® RAID Controllers User Guide