Intel RS2WG160 Hardware User Guide - Page 33
Array Performance Features
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Cabling Specification Redundant configuration Enclosure management Enclosure support Intel® RAID Controller RS2WG160 • Small, thin cables that do not restrict airflow • Shared connectors for multiple drives 32 KB NVRAM and config-on-disk (COD) • SGPIO • In-band and out-of-band SES Assumes one SEP per enclosure Array Performance Features Table 8. Array Performance Features Specification Intel® RAID Controller RS2WG160 Host data transfer rate Upto 5.0 Gigabit/sec per PCI Express* lane Drive data transfer rate Upto 6.0 Gigabit/sec per PHY Maximum scatter/gather 80 elements Maximum size of I/O requests 6.4 Mbytes in 64 Kbyte stripes Maximum queue tags per drive As many as the drive can accept Stripe sizes 8, 16, 32, 64, 128, 256, 512, or 1024 KB Maximum concurrent 255 commands Support for multiple initiators Yes Performance Flexibility Background services Native command queuing • Drive migration • RAID level migration • Drive Roaming • Online Capacity Expansion - without reboot • Rebuild • Consistency Check • Migration • OCE • Patrol Read Intel® RAID Controller RS2WG160 Hardware User's Guide 23