(1746A2D) IBM DS3512 Dual Controller Storage System
dual active, hot-swappable controllers
1 GB cache per controller with 2 GB upgrade (battery-backed)
Two 6 Gbps SAS host ports per controller standard with the option to add a daughter card with additional connectivity. Four options:●●Four or eight 6 Gbps SAS ports●●Eight 8 Gbps FC ports and four 6 Gbps SAS ports●●Eight 1 Gbps iSCSI ports and four 6 Gbps SAS ports●●Four 10 Gbps iSCSI ports and four 6 Gbps SAS ports
Drive interface subsystem: Two 6 Gb SAS drive expansion ports
Data protection levels : RAID levels 0, 1, 3, 5, 6, 10 and/or DDP
Software features : Thin provisioning with DDP, 128 storage partitions, 32 Enhanced FlashCopy images
Maximum drives supported : Up to 192 drives – high performance SAS drives
Fans and power supplies : Dual redundant, hot-swappable
